staging/speakup: Move out of staging

The nasty TODO items are done.

Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Link: https://lore.kernel.org/r/20200729003531.907370-1-samuel.thibault@ens-lyon.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

44 files changed, 0 insertions, 13410 deletions

diff --git a/drivers/staging/speakup/DefaultKeyAssignments b/drivers/staging/speakup/DefaultKeyAssignments
deleted file mode 100644
index 101c803b21fd..000000000000
--- a/drivers/staging/speakup/DefaultKeyAssignments
+++ /dev/null
@@ -1,46 +0,0 @@
-This file is intended to give you an overview of the default keys used
-by speakup for it's review functions.  You may change them to be
-anything you want but that will take some familiarity with key
-mapping.
-
-We have remapped the insert or zero key on the keypad to act as a
-shift key.  Well, actually as an altgr key.  So in the following list
-InsKeyPad-period means hold down the insert key like a shift key and
-hit the keypad period.
-
-KeyPad-8		Say current Line
-InsKeyPad-8		say from top of screen to reading cursor.
-KeyPad-7		Say Previous Line (UP one line)
-KeyPad-9		Say Next Line (down one line)
-KeyPad-5		Say Current Word
-InsKeyPad-5		Spell Current Word
-KeyPad-4		Say Previous Word (left one word)
-InsKeyPad-4		say from left edge of line to reading cursor.
-KeyPad-6		Say Next Word (right one word)
-InsKeyPad-6		Say from reading cursor to right edge of line.
-KeyPad-2		Say Current Letter
-InsKeyPad-2		say current letter phonetically
-KeyPad-1		Say Previous Character (left one letter)
-KeyPad-3		Say Next Character (right one letter)
-KeyPad-plus		Say Entire Screen
-InsKeyPad-plus		Say from reading cursor line to bottom of screen.
-KeyPad-Minus		Park reading cursor (toggle)
-InsKeyPad-minus		Say character hex and decimal value.
-KeyPad-period		Say Position (current line, position and console)
-InsKeyPad-period	say colour attributes of current position.
-InsKeyPad-9		Move reading cursor to top of screen (insert pgup)
-InsKeyPad-3		Move reading cursor to bottom of screen (insert pgdn)
-InsKeyPad-7		Move reading cursor to left edge of screen (insert home)
-InsKeyPad-1		Move reading cursor to right edge of screen (insert end)
-ControlKeyPad-1		Move reading cursor to last character on current line.
-KeyPad-Enter		Shut Up (until another key is hit) and sync reading cursor
-InsKeyPad-Enter		Shut Up (until toggled back on).
-InsKeyPad-star n<x|y>	go to line (y) or column (x). Where 'n' is any
-		allowed value for the row or column for your current screen.
-KeyPad-/		Mark and Cut screen region.
-InsKeyPad-/		Paste screen region into any console.
-
-Hitting any key while speakup is outputting speech will quiet the
-synth until it has caught up with what is being printed on the
-console.
-
diff --git a/drivers/staging/speakup/Kconfig b/drivers/staging/speakup/Kconfig
deleted file mode 100644
index 0803c2013cf4..000000000000
--- a/drivers/staging/speakup/Kconfig
+++ /dev/null
@@ -1,200 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0
-menu "Speakup console speech"
-
-config SPEAKUP
-	depends on VT
-	tristate "Speakup core"
-	help
-		This is the Speakup screen reader.  Think of it as a
-		video console for blind people.  If built in to the
-		kernel, it can speak everything on the text console from
-		boot up to shutdown.  For more information on Speakup,
-		point your browser at <http://www.linux-speakup.org/>.
-		There is also a mailing list at the above url that you
-		can subscribe to.
-
-		Supported synthesizers are accent sa, accent pc,
-		appollo II., Auddapter, Braille 'n Speak, Dectalk
-		external (old), Dectalk PC (full length isa board),
-		Dectalk express, Doubletalk, Doubletalk LT or
-		Litetalk, Keynote Gold internal PC, software
-		synthesizers, Speakout, transport, and a dummy module
-		that can be used with a plain text terminal.
-
-		Speakup can either be built in or compiled as a module
-		by answering y or m.  If you answer y here, then you
-		must answer either y or m to at least one of the
-		synthesizer drivers below.  If you answer m here, then
-		the synthesizer drivers below can only be built as
-		modules.
-
-		These drivers are not standalone drivers, but must be
-		used in conjunction with Speakup.  Think of them as
-		video cards for blind people.
-
-
-		The Dectalk pc driver can only be built as a module, and
-		requires software to be pre-loaded on to the card before
-		the module can be loaded.  See the decpc choice below
-		for more details.
-
-		If you are not a blind person, or don't have access to
-		one of the listed synthesizers, you should say n.
-
-if SPEAKUP
-config SPEAKUP_SYNTH_ACNTSA
-	tristate "Accent SA synthesizer support"
-	help
-		This is the Speakup driver for the Accent SA
-		synthesizer.  You can say y to build it into the kernel,
-		or m to build it as a module.  See the configuration
-		help on the Speakup choice above for more info.
-
-config SPEAKUP_SYNTH_ACNTPC
-	tristate "Accent PC synthesizer support"
-	depends on ISA || COMPILE_TEST
-	help
-		This is the Speakup driver for the accent pc
-		synthesizer.  You can say y to build it into the kernel,
-		or m to build it as a module.  See the configuration
-		help on the Speakup choice above for more info.
-
-config SPEAKUP_SYNTH_APOLLO
-	tristate "Apollo II synthesizer support"
-	help
-		This is the Speakup driver for the Apollo II
-		synthesizer.  You can say y to build it into the kernel,
-		or m to build it as a module.  See the configuration
-		help on the Speakup choice above for more info.
-
-config SPEAKUP_SYNTH_AUDPTR
-	tristate "Audapter synthesizer support"
-	help
-		This is the Speakup driver for the Audapter synthesizer.
-		 You can say y to build it into the kernel, or m to
-		build it as a module.  See the configuration help on the
-		Speakup choice above for more info.
-
-config SPEAKUP_SYNTH_BNS
-	tristate "Braille 'n' Speak synthesizer support"
-	help
-		This is the Speakup driver for the Braille 'n' Speak
-		synthesizer.  You can say y to build it into the kernel,
-		or m to build it as a module.  See the configuration
-		help on the Speakup choice above for more info.
-
-config SPEAKUP_SYNTH_DECTLK
-	tristate "DECtalk Express synthesizer support"
-	help
-
-		This is the Speakup driver for the DecTalk Express
-		synthesizer.  You can say y to build it into the kernel,
-		or m to build it as a module.  See the configuration
-		help on the Speakup choice above for more info.
-
-config SPEAKUP_SYNTH_DECEXT
-	tristate "DECtalk External (old) synthesizer support"
-	help
-
-		This is the Speakup driver for the DecTalk External
-		(old) synthesizer.  You can say y to build it into the
-		kernel, or m to build it as a module.  See the
-		configuration help on the Speakup choice above for more
-		info.
-
-config SPEAKUP_SYNTH_DECPC
-	depends on m
-	depends on ISA || COMPILE_TEST
-	tristate "DECtalk PC (big ISA card) synthesizer support"
-	help
-
-		This is the Speakup driver for the DecTalk PC (full
-		length ISA) synthesizer.  You can say m to build it as
-		a module.  See the configuration help on the Speakup
-		choice above for more info.
-
-		In order to use the DecTalk PC driver, you must download
-		the dec_pc.tgz file from linux-speakup.org.  It is in
-		the pub/linux/goodies directory.  The dec_pc.tgz file
-		contains the software which must be pre-loaded on to the
-		DecTalk PC board in order to use it with this driver.
-		This driver must be built as a module, and can not be
-		loaded until the file system is mounted and the DecTalk
-		PC software has been pre-loaded on to the board.
-
-		See the README file in the dec_pc.tgz file for more
-		details.
-
-config SPEAKUP_SYNTH_DTLK
-	tristate "DoubleTalk PC synthesizer support"
-	depends on ISA || COMPILE_TEST
-	help
-
-		This is the Speakup driver for the internal DoubleTalk
-		PC synthesizer.  You can say y to build it into the
-		kernel, or m to build it as a module.  See the
-		configuration help on the Speakup choice above for more
-		info.
-
-config SPEAKUP_SYNTH_KEYPC
-	tristate "Keynote Gold PC synthesizer support"
-	depends on ISA || COMPILE_TEST
-	help
-
-		This is the Speakup driver for the Keynote Gold
-		PC synthesizer.  You can say y to build it into the
-		kernel, or m to build it as a module.  See the
-		configuration help on the Speakup choice above for more
-		info.
-
-config SPEAKUP_SYNTH_LTLK
-	tristate "DoubleTalk LT/LiteTalk synthesizer support"
-help
-
-		This is the Speakup driver for the LiteTalk/DoubleTalk
-		LT synthesizer.  You can say y to build it into the
-		kernel, or m to build it as a module.  See the
-		configuration help on the Speakup choice above for more
-		info.
-
-config SPEAKUP_SYNTH_SOFT
-	tristate "Userspace software synthesizer support"
-	help
-
-		This is the software synthesizer device node.  It will
-		register a device /dev/softsynth which midware programs
-		and speech daemons may open and read to provide kernel
-		output to software synths such as espeak, festival,
-		flite and so forth.  You can select 'y' or 'm' to have
-		it built-in to the kernel or loaded as a module.
-
-config SPEAKUP_SYNTH_SPKOUT
-	tristate "Speak Out synthesizer support"
-	help
-
-		This is the Speakup driver for the Speakout synthesizer.
-		 You can say y to build it into the kernel, or m to
-		build it as a module.  See the configuration help on the
-		Speakup choice above for more info.
-
-config SPEAKUP_SYNTH_TXPRT
-	tristate "Transport synthesizer support"
-	help
-
-		This is the Speakup driver for the Transport
-		synthesizer.  You can say y to build it into the kernel,
-		or m to build it as a module.  See the configuration
-		help on the Speakup choice above for more info.
-
-config SPEAKUP_SYNTH_DUMMY
-	tristate "Dummy synthesizer driver (for testing)"
-	help
-
-		This is a dummy Speakup driver for plugging a mere serial
-		terminal.  This is handy if you want to test speakup but
-		don't have the hardware.  You can say y to build it into
-		the kernel, or m to build it as a module.  See the
-		configuration help on the Speakup choice above for more info.
-
-endif	# SPEAKUP
-endmenu
diff --git a/drivers/staging/speakup/Makefile b/drivers/staging/speakup/Makefile
deleted file mode 100644
index 5befb4933b85..000000000000
--- a/drivers/staging/speakup/Makefile
+++ /dev/null
@@ -1,32 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0
-obj-$(CONFIG_SPEAKUP_SYNTH_ACNTSA) += speakup_acntsa.o
-obj-$(CONFIG_SPEAKUP_SYNTH_ACNTPC) += speakup_acntpc.o
-obj-$(CONFIG_SPEAKUP_SYNTH_APOLLO) += speakup_apollo.o
-obj-$(CONFIG_SPEAKUP_SYNTH_AUDPTR) += speakup_audptr.o
-obj-$(CONFIG_SPEAKUP_SYNTH_BNS) += speakup_bns.o
-obj-$(CONFIG_SPEAKUP_SYNTH_DECTLK) += speakup_dectlk.o
-obj-$(CONFIG_SPEAKUP_SYNTH_DECEXT) += speakup_decext.o
-obj-$(CONFIG_SPEAKUP_SYNTH_DECPC) += speakup_decpc.o
-obj-$(CONFIG_SPEAKUP_SYNTH_DTLK) += speakup_dtlk.o
-obj-$(CONFIG_SPEAKUP_SYNTH_KEYPC) += speakup_keypc.o
-obj-$(CONFIG_SPEAKUP_SYNTH_LTLK) += speakup_ltlk.o
-obj-$(CONFIG_SPEAKUP_SYNTH_SOFT) += speakup_soft.o
-obj-$(CONFIG_SPEAKUP_SYNTH_SPKOUT) += speakup_spkout.o
-obj-$(CONFIG_SPEAKUP_SYNTH_TXPRT) += speakup_txprt.o
-obj-$(CONFIG_SPEAKUP_SYNTH_DUMMY) += speakup_dummy.o
-
-obj-$(CONFIG_SPEAKUP) += speakup.o
-speakup-y := \
-	buffers.o \
-	devsynth.o \
-	i18n.o \
-	fakekey.o \
-	main.o \
-	keyhelp.o \
-	kobjects.o \
-	selection.o \
-	serialio.o \
-	spk_ttyio.o \
-	synth.o \
-	thread.o \
-	varhandlers.o
diff --git a/drivers/staging/speakup/TODO b/drivers/staging/speakup/TODO
deleted file mode 100644
index d4ca093bf0bd..000000000000
--- a/drivers/staging/speakup/TODO
+++ /dev/null
@@ -1,22 +0,0 @@
-Speakup project home:  http://www.linux-speakup.org
-
-Mailing List:  speakup@linux-speakup.org
-
-Speakup is a kernel based screen review package for the linux operating
-system.  It allows blind users to interact with applications on the
-linux console by means of synthetic speech.
-
-Currently, speakup has one issue we know of.
-
-It seems to only happen on SMP systems. It seems that text in the output buffer
-gets garbled because a lock is not set. This bug happens regularly, but no one
-has been able to find a situation which produces it consistently.
-
-Patches, suggestions, corrections, etc, are definitely welcome.
-
-We prefer that you contact us on the mailing list; however, if you do
-not want to subscribe to a mailing list, send your email to all of the
-following:
-
-okash.khawaja@gmail.com, w.d.hubbs@gmail.com, chris@the-brannons.com,
-kirk@reisers.ca and samuel.thibault@ens-lyon.org.
diff --git a/drivers/staging/speakup/buffers.c b/drivers/staging/speakup/buffers.c
deleted file mode 100644
index 1371ced2f5ca..000000000000
--- a/drivers/staging/speakup/buffers.c
+++ /dev/null
@@ -1,124 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-#include <linux/console.h>
-#include <linux/types.h>
-#include <linux/wait.h>
-
-#include "speakup.h"
-#include "spk_priv.h"
-
-#define SYNTH_BUF_SIZE 8192	/* currently 8K bytes */
-
-static u16 synth_buffer[SYNTH_BUF_SIZE];	/* guess what this is for! */
-static u16 *buff_in = synth_buffer;
-static u16 *buff_out = synth_buffer;
-static u16 *buffer_end = synth_buffer + SYNTH_BUF_SIZE - 1;
-
-/* These try to throttle applications by stopping the TTYs
- * Note: we need to make sure that we will restart them eventually, which is
- * usually not possible to do from the notifiers. TODO: it should be possible
- * starting from linux 2.6.26.
- *
- * So we only stop when we know alive == 1 (else we discard the data anyway),
- * and the alive synth will eventually call start_ttys from the thread context.
- */
-void speakup_start_ttys(void)
-{
-	int i;
-
-	for (i = 0; i < MAX_NR_CONSOLES; i++) {
-		if (speakup_console[i] && speakup_console[i]->tty_stopped)
-			continue;
-		if (vc_cons[i].d && vc_cons[i].d->port.tty)
-			start_tty(vc_cons[i].d->port.tty);
-	}
-}
-EXPORT_SYMBOL_GPL(speakup_start_ttys);
-
-static void speakup_stop_ttys(void)
-{
-	int i;
-
-	for (i = 0; i < MAX_NR_CONSOLES; i++)
-		if (vc_cons[i].d && vc_cons[i].d->port.tty)
-			stop_tty(vc_cons[i].d->port.tty);
-}
-
-static int synth_buffer_free(void)
-{
-	int chars_free;
-
-	if (buff_in >= buff_out)
-		chars_free = SYNTH_BUF_SIZE - (buff_in - buff_out);
-	else
-		chars_free = buff_out - buff_in;
-	return chars_free;
-}
-
-int synth_buffer_empty(void)
-{
-	return (buff_in == buff_out);
-}
-EXPORT_SYMBOL_GPL(synth_buffer_empty);
-
-void synth_buffer_add(u16 ch)
-{
-	if (!synth->alive) {
-		/* This makes sure that we won't stop TTYs if there is no synth
-		 * to restart them
-		 */
-		return;
-	}
-	if (synth_buffer_free() <= 100) {
-		synth_start();
-		speakup_stop_ttys();
-	}
-	if (synth_buffer_free() <= 1)
-		return;
-	*buff_in++ = ch;
-	if (buff_in > buffer_end)
-		buff_in = synth_buffer;
-	/* We have written something to the speech synthesis, so we are not
-	 * paused any more.
-	 */
-	spk_paused = false;
-}
-
-u16 synth_buffer_getc(void)
-{
-	u16 ch;
-
-	if (buff_out == buff_in)
-		return 0;
-	ch = *buff_out++;
-	if (buff_out > buffer_end)
-		buff_out = synth_buffer;
-	return ch;
-}
-EXPORT_SYMBOL_GPL(synth_buffer_getc);
-
-u16 synth_buffer_peek(void)
-{
-	if (buff_out == buff_in)
-		return 0;
-	return *buff_out;
-}
-EXPORT_SYMBOL_GPL(synth_buffer_peek);
-
-void synth_buffer_skip_nonlatin1(void)
-{
-	while (buff_out != buff_in) {
-		if (*buff_out < 0x100)
-			return;
-		buff_out++;
-		if (buff_out > buffer_end)
-			buff_out = synth_buffer;
-	}
-}
-EXPORT_SYMBOL_GPL(synth_buffer_skip_nonlatin1);
-
-void synth_buffer_clear(void)
-{
-	buff_in = synth_buffer;
-	buff_out = synth_buffer;
-}
-EXPORT_SYMBOL_GPL(synth_buffer_clear);
diff --git a/drivers/staging/speakup/devsynth.c b/drivers/staging/speakup/devsynth.c
deleted file mode 100644
index d30571663585..000000000000
--- a/drivers/staging/speakup/devsynth.c
+++ /dev/null
@@ -1,92 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-#include <linux/errno.h>
-#include <linux/miscdevice.h>	/* for misc_register, and MISC_DYNAMIC_MINOR */
-#include <linux/types.h>
-#include <linux/uaccess.h>
-
-#include "speakup.h"
-#include "spk_priv.h"
-
-static int misc_registered;
-static int dev_opened;
-
-static ssize_t speakup_file_write(struct file *fp, const char __user *buffer,
-				  size_t nbytes, loff_t *ppos)
-{
-	size_t count = nbytes;
-	const char __user *ptr = buffer;
-	size_t bytes;
-	unsigned long flags;
-	u_char buf[256];
-
-	if (!synth)
-		return -ENODEV;
-	while (count > 0) {
-		bytes = min(count, sizeof(buf));
-		if (copy_from_user(buf, ptr, bytes))
-			return -EFAULT;
-		count -= bytes;
-		ptr += bytes;
-		spin_lock_irqsave(&speakup_info.spinlock, flags);
-		synth_write(buf, bytes);
-		spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-	}
-	return (ssize_t)nbytes;
-}
-
-static ssize_t speakup_file_read(struct file *fp, char __user *buf,
-				 size_t nbytes, loff_t *ppos)
-{
-	return 0;
-}
-
-static int speakup_file_open(struct inode *ip, struct file *fp)
-{
-	if (!synth)
-		return -ENODEV;
-	if (xchg(&dev_opened, 1))
-		return -EBUSY;
-	return 0;
-}
-
-static int speakup_file_release(struct inode *ip, struct file *fp)
-{
-	dev_opened = 0;
-	return 0;
-}
-
-static const struct file_operations synth_fops = {
-	.read = speakup_file_read,
-	.write = speakup_file_write,
-	.open = speakup_file_open,
-	.release = speakup_file_release,
-};
-
-static struct miscdevice synth_device = {
-	.minor = MISC_DYNAMIC_MINOR,
-	.name = "synth",
-	.fops = &synth_fops,
-};
-
-void speakup_register_devsynth(void)
-{
-	if (misc_registered != 0)
-		return;
-/* zero it so if register fails, deregister will not ref invalid ptrs */
-	if (misc_register(&synth_device)) {
-		pr_warn("Couldn't initialize miscdevice /dev/synth.\n");
-	} else {
-		pr_info("initialized device: /dev/synth, node (MAJOR %d, MINOR %d)\n",
-			MISC_MAJOR, synth_device.minor);
-		misc_registered = 1;
-	}
-}
-
-void speakup_unregister_devsynth(void)
-{
-	if (!misc_registered)
-		return;
-	pr_info("speakup: unregistering synth device /dev/synth\n");
-	misc_deregister(&synth_device);
-	misc_registered = 0;
-}
diff --git a/drivers/staging/speakup/fakekey.c b/drivers/staging/speakup/fakekey.c
deleted file mode 100644
index cd029968462f..000000000000
--- a/drivers/staging/speakup/fakekey.c
+++ /dev/null
@@ -1,87 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/* fakekey.c
- * Functions for simulating keypresses.
- *
- * Copyright (C) 2010 the Speakup Team
- */
-#include <linux/types.h>
-#include <linux/slab.h>
-#include <linux/preempt.h>
-#include <linux/percpu.h>
-#include <linux/input.h>
-
-#include "speakup.h"
-
-#define PRESSED 1
-#define RELEASED 0
-
-static DEFINE_PER_CPU(int, reporting_keystroke);
-
-static struct input_dev *virt_keyboard;
-
-int speakup_add_virtual_keyboard(void)
-{
-	int err;
-
-	virt_keyboard = input_allocate_device();
-
-	if (!virt_keyboard)
-		return -ENOMEM;
-
-	virt_keyboard->name = "Speakup";
-	virt_keyboard->id.bustype = BUS_VIRTUAL;
-	virt_keyboard->phys = "speakup/input0";
-	virt_keyboard->dev.parent = NULL;
-
-	__set_bit(EV_KEY, virt_keyboard->evbit);
-	__set_bit(KEY_DOWN, virt_keyboard->keybit);
-
-	err = input_register_device(virt_keyboard);
-	if (err) {
-		input_free_device(virt_keyboard);
-		virt_keyboard = NULL;
-	}
-
-	return err;
-}
-
-void speakup_remove_virtual_keyboard(void)
-{
-	if (virt_keyboard) {
-		input_unregister_device(virt_keyboard);
-		virt_keyboard = NULL;
-	}
-}
-
-/*
- * Send a simulated down-arrow to the application.
- */
-void speakup_fake_down_arrow(void)
-{
-	unsigned long flags;
-
-	/* disable keyboard interrupts */
-	local_irq_save(flags);
-	/* don't change CPU */
-	preempt_disable();
-
-	__this_cpu_write(reporting_keystroke, true);
-	input_report_key(virt_keyboard, KEY_DOWN, PRESSED);
-	input_report_key(virt_keyboard, KEY_DOWN, RELEASED);
-	input_sync(virt_keyboard);
-	__this_cpu_write(reporting_keystroke, false);
-
-	/* reenable preemption */
-	preempt_enable();
-	/* reenable keyboard interrupts */
-	local_irq_restore(flags);
-}
-
-/*
- * Are we handling a simulated keypress on the current CPU?
- * Returns a boolean.
- */
-bool speakup_fake_key_pressed(void)
-{
-	return this_cpu_read(reporting_keystroke);
-}
diff --git a/drivers/staging/speakup/i18n.c b/drivers/staging/speakup/i18n.c
deleted file mode 100644
index ee240d36f947..000000000000
--- a/drivers/staging/speakup/i18n.c
+++ /dev/null
@@ -1,625 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/* Internationalization implementation.  Includes definitions of English
- * string arrays, and the i18n pointer.
- */
-
-#include <linux/slab.h>		/* For kmalloc. */
-#include <linux/ctype.h>
-#include <linux/module.h>
-#include <linux/string.h>
-#include "speakup.h"
-#include "spk_priv.h"
-
-static char *speakup_msgs[MSG_LAST_INDEX];
-static char *speakup_default_msgs[MSG_LAST_INDEX] = {
-	[MSG_BLANK] = "blank",
-	[MSG_IAM_ALIVE] = "I'm aLive!",
-	[MSG_YOU_KILLED_SPEAKUP] = "You killed speakup!",
-	[MSG_HEY_THATS_BETTER] = "hey. That's better!",
-	[MSG_YOU_TURNED_ME_OFF] = "You turned me off!",
-	[MSG_PARKED] = "parked!",
-	[MSG_UNPARKED] = "unparked!",
-	[MSG_MARK] = "mark",
-	[MSG_CUT] = "cut",
-	[MSG_MARK_CLEARED] = "mark, cleared",
-	[MSG_PASTE] = "paste",
-	[MSG_BRIGHT] = "bright",
-	[MSG_ON_BLINKING] = "on blinking",
-	[MSG_OFF] = "off",
-	[MSG_ON] = "on",
-	[MSG_NO_WINDOW] = "no window",
-	[MSG_CURSORING_OFF] = "cursoring off",
-	[MSG_CURSORING_ON] = "cursoring on",
-	[MSG_HIGHLIGHT_TRACKING] = "highlight tracking",
-	[MSG_READ_WINDOW] = "read windo",
-	[MSG_READ_ALL] = "read all",
-	[MSG_EDIT_DONE] = "edit done",
-	[MSG_WINDOW_ALREADY_SET] = "window already set, clear then reset",
-	[MSG_END_BEFORE_START] = "error end before start",
-	[MSG_WINDOW_CLEARED] = "window cleared",
-	[MSG_WINDOW_SILENCED] = "window silenced",
-	[MSG_WINDOW_SILENCE_DISABLED] = "window silence disabled",
-	[MSG_ERROR] = "error",
-	[MSG_GOTO_CANCELED] = "goto canceled",
-	[MSG_GOTO] = "go to?",
-	[MSG_LEAVING_HELP] = "leaving help",
-	[MSG_IS_UNASSIGNED] = "is unassigned",
-	[MSG_HELP_INFO] =
-	"press space to exit, up or down to scroll, or a letter to go to a command",
-	[MSG_EDGE_TOP] = "top,",
-	[MSG_EDGE_BOTTOM] = "bottom,",
-	[MSG_EDGE_LEFT] = "left,",
-	[MSG_EDGE_RIGHT] = "right,",
-	[MSG_NUMBER] = "number",
-	[MSG_SPACE] = "space",
-	[MSG_START] = "start",
-	[MSG_END] = "end",
-	[MSG_CTRL] = "control-",
-	[MSG_DISJUNCTION] = "or",
-
-/* Messages with embedded format specifiers. */
-	[MSG_POS_INFO] = "line %ld, col %ld, t t y %d",
-	[MSG_CHAR_INFO] = "hex %02x, decimal %d",
-	[MSG_REPEAT_DESC] = "times %d .",
-	[MSG_REPEAT_DESC2] = "repeated %d .",
-	[MSG_WINDOW_LINE] = "window is line %d",
-	[MSG_WINDOW_BOUNDARY] = "%s at line %d, column %d",
-	[MSG_EDIT_PROMPT] = "edit  %s, press space when done",
-	[MSG_NO_COMMAND] = "no commands for %c",
-	[MSG_KEYDESC] = "is %s",
-
-	/* Control keys. */
-	/* Most of these duplicate the entries in state names. */
-	[MSG_CTL_SHIFT] = "shift",
-	[MSG_CTL_ALTGR] = "altgr",
-	[MSG_CTL_CONTROL] = "control",
-	[MSG_CTL_ALT] = "alt",
-	[MSG_CTL_LSHIFT] = "l shift",
-	[MSG_CTL_SPEAKUP] = "speakup",
-	[MSG_CTL_LCONTROL] = "l control",
-	[MSG_CTL_RCONTROL] = "r control",
-	[MSG_CTL_CAPSSHIFT] = "caps shift",
-
-	/* Color names. */
-	[MSG_COLOR_BLACK] = "black",
-	[MSG_COLOR_BLUE] = "blue",
-	[MSG_COLOR_GREEN] = "green",
-	[MSG_COLOR_CYAN] = "cyan",
-	[MSG_COLOR_RED] = "red",
-	[MSG_COLOR_MAGENTA] = "magenta",
-	[MSG_COLOR_YELLOW] = "yellow",
-	[MSG_COLOR_WHITE] = "white",
-	[MSG_COLOR_GREY] = "grey",
-
-	/* Names of key states. */
-	[MSG_STATE_DOUBLE] = "double",
-	[MSG_STATE_SPEAKUP] = "speakup",
-	[MSG_STATE_ALT] = "alt",
-	[MSG_STATE_CONTROL] = "ctrl",
-	[MSG_STATE_ALTGR] = "altgr",
-	[MSG_STATE_SHIFT] = "shift",
-
-	/* Key names. */
-	[MSG_KEYNAME_ESC] = "escape",
-	[MSG_KEYNAME_1] = "1",
-	[MSG_KEYNAME_2] = "2",
-	[MSG_KEYNAME_3] = "3",
-	[MSG_KEYNAME_4] = "4",
-	[MSG_KEYNAME_5] = "5",
-	[MSG_KEYNAME_6] = "6",
-	[MSG_KEYNAME_7] = "7",
-	[MSG_KEYNAME_8] = "8",
-	[MSG_KEYNAME_9] = "9",
-	[MSG_KEYNAME_0] = "0",
-	[MSG_KEYNAME_DASH] = "minus",
-	[MSG_KEYNAME_EQUAL] = "equal",
-	[MSG_KEYNAME_BS] = "back space",
-	[MSG_KEYNAME_TAB] = "tab",
-	[MSG_KEYNAME_Q] = "q",
-	[MSG_KEYNAME_W] = "w",
-	[MSG_KEYNAME_E] = "e",
-	[MSG_KEYNAME_R] = "r",
-	[MSG_KEYNAME_T] = "t",
-	[MSG_KEYNAME_Y] = "y",
-	[MSG_KEYNAME_U] = "u",
-	[MSG_KEYNAME_I] = "i",
-	[MSG_KEYNAME_O] = "o",
-	[MSG_KEYNAME_P] = "p",
-	[MSG_KEYNAME_LEFTBRACE] = "left brace",
-	[MSG_KEYNAME_RIGHTBRACE] = "right brace",
-	[MSG_KEYNAME_ENTER] = "enter",
-	[MSG_KEYNAME_LEFTCTRL] = "left control",
-	[MSG_KEYNAME_A] = "a",
-	[MSG_KEYNAME_S] = "s",
-	[MSG_KEYNAME_D] = "d",
-	[MSG_KEYNAME_F] = "f",
-	[MSG_KEYNAME_G] = "g",
-	[MSG_KEYNAME_H] = "h",
-	[MSG_KEYNAME_J] = "j",
-	[MSG_KEYNAME_K] = "k",
-	[MSG_KEYNAME_L] = "l",
-	[MSG_KEYNAME_SEMICOLON] = "semicolon",
-	[MSG_KEYNAME_SINGLEQUOTE] = "apostrophe",
-	[MSG_KEYNAME_GRAVE] = "accent",
-	[MSG_KEYNAME_LEFTSHFT] = "left shift",
-	[MSG_KEYNAME_BACKSLASH] = "back slash",
-	[MSG_KEYNAME_Z] = "z",
-	[MSG_KEYNAME_X] = "x",
-	[MSG_KEYNAME_C] = "c",
-	[MSG_KEYNAME_V] = "v",
-	[MSG_KEYNAME_B] = "b",
-	[MSG_KEYNAME_N] = "n",
-	[MSG_KEYNAME_M] = "m",
-	[MSG_KEYNAME_COMMA] = "comma",
-	[MSG_KEYNAME_DOT] = "dot",
-	[MSG_KEYNAME_SLASH] = "slash",
-	[MSG_KEYNAME_RIGHTSHFT] = "right shift",
-	[MSG_KEYNAME_KPSTAR] = "keypad asterisk",
-	[MSG_KEYNAME_LEFTALT] = "left alt",
-	[MSG_KEYNAME_SPACE] = "space",
-	[MSG_KEYNAME_CAPSLOCK] = "caps lock",
-	[MSG_KEYNAME_F1] = "f1",
-	[MSG_KEYNAME_F2] = "f2",
-	[MSG_KEYNAME_F3] = "f3",
-	[MSG_KEYNAME_F4] = "f4",
-	[MSG_KEYNAME_F5] = "f5",
-	[MSG_KEYNAME_F6] = "f6",
-	[MSG_KEYNAME_F7] = "f7",
-	[MSG_KEYNAME_F8] = "f8",
-	[MSG_KEYNAME_F9] = "f9",
-	[MSG_KEYNAME_F10] = "f10",
-	[MSG_KEYNAME_NUMLOCK] = "num lock",
-	[MSG_KEYNAME_SCROLLLOCK] = "scroll lock",
-	[MSG_KEYNAME_KP7] = "keypad 7",
-	[MSG_KEYNAME_KP8] = "keypad 8",
-	[MSG_KEYNAME_KP9] = "keypad 9",
-	[MSG_KEYNAME_KPMINUS] = "keypad minus",
-	[MSG_KEYNAME_KP4] = "keypad 4",
-	[MSG_KEYNAME_KP5] = "keypad 5",
-	[MSG_KEYNAME_KP6] = "keypad 6",
-	[MSG_KEYNAME_KPPLUS] = "keypad plus",
-	[MSG_KEYNAME_KP1] = "keypad 1",
-	[MSG_KEYNAME_KP2] = "keypad 2",
-	[MSG_KEYNAME_KP3] = "keypad 3",
-	[MSG_KEYNAME_KP0] = "keypad 0",
-	[MSG_KEYNAME_KPDOT] = "keypad dot",
-	[MSG_KEYNAME_103RD] = "103rd",
-	[MSG_KEYNAME_F13] = "f13",
-	[MSG_KEYNAME_102ND] = "102nd",
-	[MSG_KEYNAME_F11] = "f11",
-	[MSG_KEYNAME_F12] = "f12",
-	[MSG_KEYNAME_F14] = "f14",
-	[MSG_KEYNAME_F15] = "f15",
-	[MSG_KEYNAME_F16] = "f16",
-	[MSG_KEYNAME_F17] = "f17",
-	[MSG_KEYNAME_F18] = "f18",
-	[MSG_KEYNAME_F19] = "f19",
-	[MSG_KEYNAME_F20] = "f20",
-	[MSG_KEYNAME_KPENTER] = "keypad enter",
-	[MSG_KEYNAME_RIGHTCTRL] = "right control",
-	[MSG_KEYNAME_KPSLASH] = "keypad slash",
-	[MSG_KEYNAME_SYSRQ] = "sysrq",
-	[MSG_KEYNAME_RIGHTALT] = "right alt",
-	[MSG_KEYNAME_LF] = "line feed",
-	[MSG_KEYNAME_HOME] = "home",
-	[MSG_KEYNAME_UP] = "up",
-	[MSG_KEYNAME_PGUP] = "page up",
-	[MSG_KEYNAME_LEFT] = "left",
-	[MSG_KEYNAME_RIGHT] = "right",
-	[MSG_KEYNAME_END] = "end",
-	[MSG_KEYNAME_DOWN] = "down",
-	[MSG_KEYNAME_PGDN] = "page down",
-	[MSG_KEYNAME_INS] = "insert",
-	[MSG_KEYNAME_DEL] = "delete",
-	[MSG_KEYNAME_MACRO] = "macro",
-	[MSG_KEYNAME_MUTE] = "mute",
-	[MSG_KEYNAME_VOLDOWN] = "volume down",
-	[MSG_KEYNAME_VOLUP] = "volume up",
-	[MSG_KEYNAME_POWER] = "power",
-	[MSG_KEYNAME_KPEQUAL] = "keypad equal",
-	[MSG_KEYNAME_KPPLUSDASH] = "keypad plusminus",
-	[MSG_KEYNAME_PAUSE] = "pause",
-	[MSG_KEYNAME_F21] = "f21",
-	[MSG_KEYNAME_F22] = "f22",
-	[MSG_KEYNAME_F23] = "f23",
-	[MSG_KEYNAME_F24] = "f24",
-	[MSG_KEYNAME_KPCOMMA] = "keypad comma",
-	[MSG_KEYNAME_LEFTMETA] = "left meta",
-	[MSG_KEYNAME_RIGHTMETA] = "right meta",
-	[MSG_KEYNAME_COMPOSE] = "compose",
-	[MSG_KEYNAME_STOP] = "stop",
-	[MSG_KEYNAME_AGAIN] = "again",
-	[MSG_KEYNAME_PROPS] = "props",
-	[MSG_KEYNAME_UNDO] = "undo",
-	[MSG_KEYNAME_FRONT] = "front",
-	[MSG_KEYNAME_COPY] = "copy",
-	[MSG_KEYNAME_OPEN] = "open",
-	[MSG_KEYNAME_PASTE] = "paste",
-	[MSG_KEYNAME_FIND] = "find",
-	[MSG_KEYNAME_CUT] = "cut",
-	[MSG_KEYNAME_HELP] = "help",
-	[MSG_KEYNAME_MENU] = "menu",
-	[MSG_KEYNAME_CALC] = "calc",
-	[MSG_KEYNAME_SETUP] = "setup",
-	[MSG_KEYNAME_SLEEP] = "sleep",
-	[MSG_KEYNAME_WAKEUP] = "wakeup",
-	[MSG_KEYNAME_FILE] = "file",
-	[MSG_KEYNAME_SENDFILE] = "send file",
-	[MSG_KEYNAME_DELFILE] = "delete file",
-	[MSG_KEYNAME_XFER] = "transfer",
-	[MSG_KEYNAME_PROG1] = "prog1",
-	[MSG_KEYNAME_PROG2] = "prog2",
-	[MSG_KEYNAME_WWW] = "www",
-	[MSG_KEYNAME_MSDOS] = "msdos",
-	[MSG_KEYNAME_COFFEE] = "coffee",
-	[MSG_KEYNAME_DIRECTION] = "direction",
-	[MSG_KEYNAME_CYCLEWINDOWS] = "cycle windows",
-	[MSG_KEYNAME_MAIL] = "mail",
-	[MSG_KEYNAME_BOOKMARKS] = "bookmarks",
-	[MSG_KEYNAME_COMPUTER] = "computer",
-	[MSG_KEYNAME_BACK] = "back",
-	[MSG_KEYNAME_FORWARD] = "forward",
-	[MSG_KEYNAME_CLOSECD] = "close cd",
-	[MSG_KEYNAME_EJECTCD] = "eject cd",
-	[MSG_KEYNAME_EJECTCLOSE] = "eject close cd",
-	[MSG_KEYNAME_NEXTSONG] = "next song",
-	[MSG_KEYNAME_PLAYPAUSE] = "play pause",
-	[MSG_KEYNAME_PREVSONG] = "previous song",
-	[MSG_KEYNAME_STOPCD] = "stop cd",
-	[MSG_KEYNAME_RECORD] = "record",
-	[MSG_KEYNAME_REWIND] = "rewind",
-	[MSG_KEYNAME_PHONE] = "phone",
-	[MSG_KEYNAME_ISO] = "iso",
-	[MSG_KEYNAME_CONFIG] = "config",
-	[MSG_KEYNAME_HOMEPG] = "home page",
-	[MSG_KEYNAME_REFRESH] = "refresh",
-	[MSG_KEYNAME_EXIT] = "exit",
-	[MSG_KEYNAME_MOVE] = "move",
-	[MSG_KEYNAME_EDIT] = "edit",
-	[MSG_KEYNAME_SCROLLUP] = "scroll up",
-	[MSG_KEYNAME_SCROLLDN] = "scroll down",
-	[MSG_KEYNAME_KPLEFTPAR] = "keypad left paren",
-	[MSG_KEYNAME_KPRIGHTPAR] = "keypad right paren",
-
-	/* Function names. */
-	[MSG_FUNCNAME_ATTRIB_BLEEP_DEC] = "attribute bleep decrement",
-	[MSG_FUNCNAME_ATTRIB_BLEEP_INC] = "attribute bleep increment",
-	[MSG_FUNCNAME_BLEEPS_DEC] = "bleeps decrement",
-	[MSG_FUNCNAME_BLEEPS_INC] = "bleeps increment",
-	[MSG_FUNCNAME_CHAR_FIRST] = "character, first",
-	[MSG_FUNCNAME_CHAR_LAST] = "character, last",
-	[MSG_FUNCNAME_CHAR_CURRENT] = "character, say current",
-	[MSG_FUNCNAME_CHAR_HEX_AND_DEC] = "character, say hex and decimal",
-	[MSG_FUNCNAME_CHAR_NEXT] = "character, say next",
-	[MSG_FUNCNAME_CHAR_PHONETIC] = "character, say phonetic",
-	[MSG_FUNCNAME_CHAR_PREVIOUS] = "character, say previous",
-	[MSG_FUNCNAME_CURSOR_PARK] = "cursor park",
-	[MSG_FUNCNAME_CUT] = "cut",
-	[MSG_FUNCNAME_EDIT_DELIM] = "edit delimiters",
-	[MSG_FUNCNAME_EDIT_EXNUM] = "edit exnum",
-	[MSG_FUNCNAME_EDIT_MOST] = "edit most",
-	[MSG_FUNCNAME_EDIT_REPEATS] = "edit repeats",
-	[MSG_FUNCNAME_EDIT_SOME] = "edit some",
-	[MSG_FUNCNAME_GOTO] = "go to",
-	[MSG_FUNCNAME_GOTO_BOTTOM] = "go to bottom edge",
-	[MSG_FUNCNAME_GOTO_LEFT] = "go to left edge",
-	[MSG_FUNCNAME_GOTO_RIGHT] = "go to right edge",
-	[MSG_FUNCNAME_GOTO_TOP] = "go to top edge",
-	[MSG_FUNCNAME_HELP] = "help",
-	[MSG_FUNCNAME_LINE_SAY_CURRENT] = "line, say current",
-	[MSG_FUNCNAME_LINE_SAY_NEXT] = "line, say next",
-	[MSG_FUNCNAME_LINE_SAY_PREVIOUS] = "line, say previous",
-	[MSG_FUNCNAME_LINE_SAY_WITH_INDENT] = "line, say with indent",
-	[MSG_FUNCNAME_PASTE] = "paste",
-	[MSG_FUNCNAME_PITCH_DEC] = "pitch decrement",
-	[MSG_FUNCNAME_PITCH_INC] = "pitch increment",
-	[MSG_FUNCNAME_PUNC_DEC] = "punctuation decrement",
-	[MSG_FUNCNAME_PUNC_INC] = "punctuation increment",
-	[MSG_FUNCNAME_PUNC_LEVEL_DEC] = "punc level decrement",
-	[MSG_FUNCNAME_PUNC_LEVEL_INC] = "punc level increment",
-	[MSG_FUNCNAME_QUIET] = "quiet",
-	[MSG_FUNCNAME_RATE_DEC] = "rate decrement",
-	[MSG_FUNCNAME_RATE_INC] = "rate increment",
-	[MSG_FUNCNAME_READING_PUNC_DEC] = "reading punctuation decrement",
-	[MSG_FUNCNAME_READING_PUNC_INC] = "reading punctuation increment",
-	[MSG_FUNCNAME_SAY_ATTRIBUTES] = "say attributes",
-	[MSG_FUNCNAME_SAY_FROM_LEFT] = "say from left",
-	[MSG_FUNCNAME_SAY_FROM_TOP] = "say from top",
-	[MSG_FUNCNAME_SAY_POSITION] = "say position",
-	[MSG_FUNCNAME_SAY_SCREEN] = "say screen",
-	[MSG_FUNCNAME_SAY_TO_BOTTOM] = "say to bottom",
-	[MSG_FUNCNAME_SAY_TO_RIGHT] = "say to right",
-	[MSG_FUNCNAME_SPEAKUP] = "speakup",
-	[MSG_FUNCNAME_SPEAKUP_LOCK] = "speakup lock",
-	[MSG_FUNCNAME_SPEAKUP_OFF] = "speakup off",
-	[MSG_FUNCNAME_SPEECH_KILL] = "speech kill",
-	[MSG_FUNCNAME_SPELL_DELAY_DEC] = "spell delay decrement",
-	[MSG_FUNCNAME_SPELL_DELAY_INC] = "spell delay increment",
-	[MSG_FUNCNAME_SPELL_WORD] = "spell word",
-	[MSG_FUNCNAME_SPELL_WORD_PHONETICALLY] = "spell word phonetically",
-	[MSG_FUNCNAME_TONE_DEC] = "tone decrement",
-	[MSG_FUNCNAME_TONE_INC] = "tone increment",
-	[MSG_FUNCNAME_VOICE_DEC] = "voice decrement",
-	[MSG_FUNCNAME_VOICE_INC] = "voice increment",
-	[MSG_FUNCNAME_VOLUME_DEC] = "volume decrement",
-	[MSG_FUNCNAME_VOLUME_INC] = "volume increment",
-	[MSG_FUNCNAME_WINDOW_CLEAR] = "window, clear",
-	[MSG_FUNCNAME_WINDOW_SAY] = "window, say",
-	[MSG_FUNCNAME_WINDOW_SET] = "window, set",
-	[MSG_FUNCNAME_WINDOW_SILENCE] = "window, silence",
-	[MSG_FUNCNAME_WORD_SAY_CURRENT] = "word, say current",
-	[MSG_FUNCNAME_WORD_SAY_NEXT] = "word, say next",
-	[MSG_FUNCNAME_WORD_SAY_PREVIOUS] = "word, say previous",
-};
-
-static struct msg_group_t all_groups[] = {
-	{
-		.name = "ctl_keys",
-		.start = MSG_CTL_START,
-		.end = MSG_CTL_END,
-	},
-	{
-		.name = "colors",
-		.start = MSG_COLORS_START,
-		.end = MSG_COLORS_END,
-	},
-	{
-		.name = "formatted",
-		.start = MSG_FORMATTED_START,
-		.end = MSG_FORMATTED_END,
-	},
-	{
-		.name = "function_names",
-		.start = MSG_FUNCNAMES_START,
-		.end = MSG_FUNCNAMES_END,
-	},
-	{
-		.name = "key_names",
-		.start = MSG_KEYNAMES_START,
-		.end = MSG_KEYNAMES_END,
-	},
-	{
-		.name = "announcements",
-		.start = MSG_ANNOUNCEMENTS_START,
-		.end = MSG_ANNOUNCEMENTS_END,
-	},
-	{
-		.name = "states",
-		.start = MSG_STATES_START,
-		.end = MSG_STATES_END,
-	},
-};
-
-static const  int num_groups = ARRAY_SIZE(all_groups);
-
-char *spk_msg_get(enum msg_index_t index)
-{
-	return speakup_msgs[index];
-}
-
-/*
- * Function: next_specifier
- * Finds the start of the next format specifier in the argument string.
- * Return value: pointer to start of format
- * specifier, or NULL if no specifier exists.
- */
-static char *next_specifier(char *input)
-{
-	int found = 0;
-	char *next_percent = input;
-
-	while (next_percent && !found) {
-		next_percent = strchr(next_percent, '%');
-		if (next_percent) {
-			/* skip over doubled percent signs */
-			while (next_percent[0] == '%' &&
-			       next_percent[1] == '%')
-				next_percent += 2;
-			if (*next_percent == '%')
-				found = 1;
-			else if (*next_percent == '\0')
-				next_percent = NULL;
-		}
-	}
-
-	return next_percent;
-}
-
-/* Skip over 0 or more flags. */
-static char *skip_flags(char *input)
-{
-	while ((*input != '\0') && strchr(" 0+-#", *input))
-		input++;
-	return input;
-}
-
-/* Skip over width.precision, if it exists. */
-static char *skip_width(char *input)
-{
-	while (isdigit(*input))
-		input++;
-	if (*input == '.') {
-		input++;
-		while (isdigit(*input))
-			input++;
-	}
-	return input;
-}
-
-/*
- * Skip past the end of the conversion part.
- * Note that this code only accepts a handful of conversion specifiers:
- * c d s x and ld.  Not accidental; these are exactly the ones used in
- * the default group of formatted messages.
- */
-static char *skip_conversion(char *input)
-{
-	if ((input[0] == 'l') && (input[1] == 'd'))
-		input += 2;
-	else if ((*input != '\0') && strchr("cdsx", *input))
-		input++;
-	return input;
-}
-
-/*
- * Function: find_specifier_end
- * Return a pointer to the end of the format specifier.
- */
-static char *find_specifier_end(char *input)
-{
-	input++;		/* Advance over %. */
-	input = skip_flags(input);
-	input = skip_width(input);
-	input = skip_conversion(input);
-	return input;
-}
-
-/*
- * Function: compare_specifiers
- * Compare the format specifiers pointed to by *input1 and *input2.
- * Return true if they are the same, false otherwise.
- * Advance *input1 and *input2 so that they point to the character following
- * the end of the specifier.
- */
-static bool compare_specifiers(char **input1, char **input2)
-{
-	bool same = false;
-	char *end1 = find_specifier_end(*input1);
-	char *end2 = find_specifier_end(*input2);
-	size_t length1 = end1 - *input1;
-	size_t length2 = end2 - *input2;
-
-	if ((length1 == length2) && !memcmp(*input1, *input2, length1))
-		same = true;
-
-	*input1 = end1;
-	*input2 = end2;
-	return same;
-}
-
-/*
- * Function: fmt_validate
- * Check that two format strings contain the same number of format specifiers,
- * and that the order of specifiers is the same in both strings.
- * Return true if the condition holds, false if it doesn't.
- */
-static bool fmt_validate(char *template, char *user)
-{
-	bool valid = true;
-	bool still_comparing = true;
-	char *template_ptr = template;
-	char *user_ptr = user;
-
-	while (still_comparing && valid) {
-		template_ptr = next_specifier(template_ptr);
-		user_ptr = next_specifier(user_ptr);
-		if (template_ptr && user_ptr) {
-			/* Both have at least one more specifier. */
-			valid = compare_specifiers(&template_ptr, &user_ptr);
-		} else {
-			/* No more format specifiers in one or both strings. */
-			still_comparing = false;
-			/* See if one has more specifiers than the other. */
-			if (template_ptr || user_ptr)
-				valid = false;
-		}
-	}
-	return valid;
-}
-
-/*
- * Function: msg_set
- * Description: Add a user-supplied message to the user_messages array.
- * The message text is copied to a memory area allocated with kmalloc.
- * If the function fails, then user_messages is untouched.
- * Arguments:
- * - index: a message number, as found in i18n.h.
- * - text:  text of message.  Not NUL-terminated.
- * - length: number of bytes in text.
- * Failure conditions:
- * -EINVAL -  Invalid format specifiers in formatted message or illegal index.
- * -ENOMEM -  Unable to allocate memory.
- */
-ssize_t spk_msg_set(enum msg_index_t index, char *text, size_t length)
-{
-	char *newstr = NULL;
-	unsigned long flags;
-
-	if ((index < MSG_FIRST_INDEX) || (index >= MSG_LAST_INDEX))
-		return -EINVAL;
-
-	newstr = kmalloc(length + 1, GFP_KERNEL);
-	if (!newstr)
-		return -ENOMEM;
-
-	memcpy(newstr, text, length);
-	newstr[length] = '\0';
-	if (index >= MSG_FORMATTED_START &&
-	    index <= MSG_FORMATTED_END &&
-	    !fmt_validate(speakup_default_msgs[index], newstr)) {
-		kfree(newstr);
-		return -EINVAL;
-	}
-	spin_lock_irqsave(&speakup_info.spinlock, flags);
-	if (speakup_msgs[index] != speakup_default_msgs[index])
-		kfree(speakup_msgs[index]);
-	speakup_msgs[index] = newstr;
-	spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-	return 0;
-}
-
-/*
- * Find a message group, given its name.  Return a pointer to the structure
- * if found, or NULL otherwise.
- */
-struct msg_group_t *spk_find_msg_group(const char *group_name)
-{
-	struct msg_group_t *group = NULL;
-	int i;
-
-	for (i = 0; i < num_groups; i++) {
-		if (!strcmp(all_groups[i].name, group_name)) {
-			group = &all_groups[i];
-			break;
-		}
-	}
-	return group;
-}
-
-void spk_reset_msg_group(struct msg_group_t *group)
-{
-	unsigned long flags;
-	enum msg_index_t i;
-
-	spin_lock_irqsave(&speakup_info.spinlock, flags);
-
-	for (i = group->start; i <= group->end; i++) {
-		if (speakup_msgs[i] != speakup_default_msgs[i])
-			kfree(speakup_msgs[i]);
-		speakup_msgs[i] = speakup_default_msgs[i];
-	}
-	spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-}
-
-/* Called at initialization time, to establish default messages. */
-void spk_initialize_msgs(void)
-{
-	memcpy(speakup_msgs, speakup_default_msgs,
-	       sizeof(speakup_default_msgs));
-}
-
-/* Free user-supplied strings when module is unloaded: */
-void spk_free_user_msgs(void)
-{
-	enum msg_index_t index;
-	unsigned long flags;
-
-	spin_lock_irqsave(&speakup_info.spinlock, flags);
-	for (index = MSG_FIRST_INDEX; index < MSG_LAST_INDEX; index++) {
-		if (speakup_msgs[index] != speakup_default_msgs[index]) {
-			kfree(speakup_msgs[index]);
-			speakup_msgs[index] = speakup_default_msgs[index];
-		}
-	}
-	spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-}
diff --git a/drivers/staging/speakup/i18n.h b/drivers/staging/speakup/i18n.h
deleted file mode 100644
index 2ec6e659d02b..000000000000
--- a/drivers/staging/speakup/i18n.h
+++ /dev/null
@@ -1,235 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef I18N_H
-#define I18N_H
-/* Internationalization declarations */
-
-enum msg_index_t {
-	MSG_FIRST_INDEX,
-	MSG_ANNOUNCEMENTS_START = MSG_FIRST_INDEX,
-	MSG_BLANK = MSG_ANNOUNCEMENTS_START,
-	MSG_IAM_ALIVE,
-	MSG_YOU_KILLED_SPEAKUP,
-	MSG_HEY_THATS_BETTER,
-	MSG_YOU_TURNED_ME_OFF,
-	MSG_PARKED,
-	MSG_UNPARKED,
-	MSG_MARK,
-	MSG_CUT,
-	MSG_MARK_CLEARED,
-	MSG_PASTE,
-	MSG_BRIGHT,
-	MSG_ON_BLINKING,
-	MSG_STATUS_START,
-	MSG_OFF = MSG_STATUS_START,
-	MSG_ON,
-	MSG_NO_WINDOW,
-	MSG_CURSOR_MSGS_START,
-	MSG_CURSORING_OFF = MSG_CURSOR_MSGS_START,
-	MSG_CURSORING_ON,
-	MSG_HIGHLIGHT_TRACKING,
-	MSG_READ_WINDOW,
-	MSG_READ_ALL,
-	MSG_EDIT_DONE,
-	MSG_WINDOW_ALREADY_SET,
-	MSG_END_BEFORE_START,
-	MSG_WINDOW_CLEARED,
-	MSG_WINDOW_SILENCED,
-	MSG_WINDOW_SILENCE_DISABLED,
-	MSG_ERROR,
-	MSG_GOTO_CANCELED,
-	MSG_GOTO,
-	MSG_LEAVING_HELP,
-	MSG_IS_UNASSIGNED,
-	MSG_HELP_INFO,
-	MSG_EDGE_MSGS_START,
-	MSG_EDGE_TOP  = MSG_EDGE_MSGS_START,
-	MSG_EDGE_BOTTOM,
-	MSG_EDGE_LEFT,
-	MSG_EDGE_RIGHT,
-	MSG_NUMBER,
-	MSG_SPACE,
-	MSG_START, /* A little confusing, given our convention. */
-	MSG_END, /* A little confusing, given our convention. */
-	MSG_CTRL,
-
-/* A message containing the single word "or". */
-	MSG_DISJUNCTION,
-	MSG_ANNOUNCEMENTS_END = MSG_DISJUNCTION,
-
-/* Messages with format specifiers. */
-	MSG_FORMATTED_START,
-	MSG_POS_INFO = MSG_FORMATTED_START,
-	MSG_CHAR_INFO,
-	MSG_REPEAT_DESC,
-	MSG_REPEAT_DESC2,
-	MSG_WINDOW_LINE,
-	MSG_WINDOW_BOUNDARY,
-	MSG_EDIT_PROMPT,
-	MSG_NO_COMMAND,
-	MSG_KEYDESC,
-	MSG_FORMATTED_END = MSG_KEYDESC,
-
-	/* Control keys. */
-	MSG_CTL_START,
-	MSG_CTL_SHIFT = MSG_CTL_START,
-	MSG_CTL_ALTGR,
-	MSG_CTL_CONTROL,
-	MSG_CTL_ALT,
-	MSG_CTL_LSHIFT,
-	MSG_CTL_SPEAKUP,
-	MSG_CTL_LCONTROL,
-	MSG_CTL_RCONTROL,
-	MSG_CTL_CAPSSHIFT,
-	MSG_CTL_END = MSG_CTL_CAPSSHIFT,
-
-	/* Colors. */
-	MSG_COLORS_START,
-	MSG_COLOR_BLACK = MSG_COLORS_START,
-	MSG_COLOR_BLUE,
-	MSG_COLOR_GREEN,
-	MSG_COLOR_CYAN,
-	MSG_COLOR_RED,
-	MSG_COLOR_MAGENTA,
-	MSG_COLOR_YELLOW,
-	MSG_COLOR_WHITE,
-	MSG_COLOR_GREY,
-	MSG_COLORS_END = MSG_COLOR_GREY,
-
-	MSG_STATES_START,
-	MSG_STATE_DOUBLE = MSG_STATES_START,
-	MSG_STATE_SPEAKUP,
-	MSG_STATE_ALT,
-	MSG_STATE_CONTROL,
-	MSG_STATE_ALTGR,
-	MSG_STATE_SHIFT,
-	MSG_STATES_END = MSG_STATE_SHIFT,
-
-	MSG_KEYNAMES_START,
-	MSG_KEYNAME_ESC = MSG_KEYNAMES_START,
-	MSG_KEYNAME_1, MSG_KEYNAME_2, MSG_KEYNAME_3, MSG_KEYNAME_4,
-	MSG_KEYNAME_5, MSG_KEYNAME_6, MSG_KEYNAME_7, MSG_KEYNAME_8,
-	MSG_KEYNAME_9,
-	MSG_KEYNAME_0, MSG_KEYNAME_DASH, MSG_KEYNAME_EQUAL, MSG_KEYNAME_BS,
-	MSG_KEYNAME_TAB,
-	MSG_KEYNAME_Q, MSG_KEYNAME_W, MSG_KEYNAME_E, MSG_KEYNAME_R,
-	MSG_KEYNAME_T, MSG_KEYNAME_Y, MSG_KEYNAME_U, MSG_KEYNAME_I,
-	MSG_KEYNAME_O, MSG_KEYNAME_P,
-	MSG_KEYNAME_LEFTBRACE, MSG_KEYNAME_RIGHTBRACE, MSG_KEYNAME_ENTER,
-	MSG_KEYNAME_LEFTCTRL, MSG_KEYNAME_A,
-	MSG_KEYNAME_S, MSG_KEYNAME_D, MSG_KEYNAME_F, MSG_KEYNAME_G,
-	MSG_KEYNAME_H, MSG_KEYNAME_J, MSG_KEYNAME_K, MSG_KEYNAME_L,
-	MSG_KEYNAME_SEMICOLON,
-	MSG_KEYNAME_SINGLEQUOTE, MSG_KEYNAME_GRAVE,
-	MSG_KEYNAME_LEFTSHFT, MSG_KEYNAME_BACKSLASH, MSG_KEYNAME_Z,
-	MSG_KEYNAME_X, MSG_KEYNAME_C, MSG_KEYNAME_V, MSG_KEYNAME_B,
-	MSG_KEYNAME_N, MSG_KEYNAME_M, MSG_KEYNAME_COMMA, MSG_KEYNAME_DOT,
-	MSG_KEYNAME_SLASH, MSG_KEYNAME_RIGHTSHFT,
-	MSG_KEYNAME_KPSTAR,
-	MSG_KEYNAME_LEFTALT, MSG_KEYNAME_SPACE, MSG_KEYNAME_CAPSLOCK,
-	MSG_KEYNAME_F1, MSG_KEYNAME_F2,
-	MSG_KEYNAME_F3, MSG_KEYNAME_F4, MSG_KEYNAME_F5, MSG_KEYNAME_F6,
-	MSG_KEYNAME_F7,
-	MSG_KEYNAME_F8, MSG_KEYNAME_F9, MSG_KEYNAME_F10, MSG_KEYNAME_NUMLOCK,
-	MSG_KEYNAME_SCROLLLOCK,
-	MSG_KEYNAME_KP7, MSG_KEYNAME_KP8, MSG_KEYNAME_KP9, MSG_KEYNAME_KPMINUS,
-	MSG_KEYNAME_KP4,
-	MSG_KEYNAME_KP5, MSG_KEYNAME_KP6, MSG_KEYNAME_KPPLUS, MSG_KEYNAME_KP1,
-	MSG_KEYNAME_KP2,
-	MSG_KEYNAME_KP3, MSG_KEYNAME_KP0, MSG_KEYNAME_KPDOT, MSG_KEYNAME_103RD,
-	MSG_KEYNAME_F13,
-	MSG_KEYNAME_102ND, MSG_KEYNAME_F11, MSG_KEYNAME_F12, MSG_KEYNAME_F14,
-	MSG_KEYNAME_F15,
-	MSG_KEYNAME_F16, MSG_KEYNAME_F17, MSG_KEYNAME_F18, MSG_KEYNAME_F19,
-	MSG_KEYNAME_F20,
-	MSG_KEYNAME_KPENTER, MSG_KEYNAME_RIGHTCTRL, MSG_KEYNAME_KPSLASH,
-	MSG_KEYNAME_SYSRQ, MSG_KEYNAME_RIGHTALT,
-	MSG_KEYNAME_LF, MSG_KEYNAME_HOME, MSG_KEYNAME_UP, MSG_KEYNAME_PGUP,
-	MSG_KEYNAME_LEFT,
-	MSG_KEYNAME_RIGHT, MSG_KEYNAME_END, MSG_KEYNAME_DOWN, MSG_KEYNAME_PGDN,
-	MSG_KEYNAME_INS,
-	MSG_KEYNAME_DEL, MSG_KEYNAME_MACRO, MSG_KEYNAME_MUTE,
-	MSG_KEYNAME_VOLDOWN, MSG_KEYNAME_VOLUP,
-	MSG_KEYNAME_POWER, MSG_KEYNAME_KPEQUAL, MSG_KEYNAME_KPPLUSDASH,
-	MSG_KEYNAME_PAUSE, MSG_KEYNAME_F21, MSG_KEYNAME_F22, MSG_KEYNAME_F23,
-	MSG_KEYNAME_F24, MSG_KEYNAME_KPCOMMA, MSG_KEYNAME_LEFTMETA,
-	MSG_KEYNAME_RIGHTMETA, MSG_KEYNAME_COMPOSE, MSG_KEYNAME_STOP,
-	MSG_KEYNAME_AGAIN, MSG_KEYNAME_PROPS,
-	MSG_KEYNAME_UNDO, MSG_KEYNAME_FRONT, MSG_KEYNAME_COPY, MSG_KEYNAME_OPEN,
-	MSG_KEYNAME_PASTE,
-	MSG_KEYNAME_FIND, MSG_KEYNAME_CUT, MSG_KEYNAME_HELP, MSG_KEYNAME_MENU,
-	MSG_KEYNAME_CALC,
-	MSG_KEYNAME_SETUP, MSG_KEYNAME_SLEEP, MSG_KEYNAME_WAKEUP,
-	MSG_KEYNAME_FILE, MSG_KEYNAME_SENDFILE,
-	MSG_KEYNAME_DELFILE, MSG_KEYNAME_XFER, MSG_KEYNAME_PROG1,
-	MSG_KEYNAME_PROG2, MSG_KEYNAME_WWW,
-	MSG_KEYNAME_MSDOS, MSG_KEYNAME_COFFEE, MSG_KEYNAME_DIRECTION,
-	MSG_KEYNAME_CYCLEWINDOWS, MSG_KEYNAME_MAIL,
-	MSG_KEYNAME_BOOKMARKS, MSG_KEYNAME_COMPUTER, MSG_KEYNAME_BACK,
-	MSG_KEYNAME_FORWARD, MSG_KEYNAME_CLOSECD,
-	MSG_KEYNAME_EJECTCD, MSG_KEYNAME_EJECTCLOSE, MSG_KEYNAME_NEXTSONG,
-	MSG_KEYNAME_PLAYPAUSE, MSG_KEYNAME_PREVSONG,
-	MSG_KEYNAME_STOPCD, MSG_KEYNAME_RECORD, MSG_KEYNAME_REWIND,
-	MSG_KEYNAME_PHONE, MSG_KEYNAME_ISO,
-	MSG_KEYNAME_CONFIG, MSG_KEYNAME_HOMEPG, MSG_KEYNAME_REFRESH,
-	MSG_KEYNAME_EXIT, MSG_KEYNAME_MOVE,
-	MSG_KEYNAME_EDIT, MSG_KEYNAME_SCROLLUP, MSG_KEYNAME_SCROLLDN,
-	MSG_KEYNAME_KPLEFTPAR, MSG_KEYNAME_KPRIGHTPAR,
-	MSG_KEYNAMES_END = MSG_KEYNAME_KPRIGHTPAR,
-
-	MSG_FUNCNAMES_START,
-	MSG_FUNCNAME_ATTRIB_BLEEP_DEC = MSG_FUNCNAMES_START,
-	MSG_FUNCNAME_ATTRIB_BLEEP_INC,
-	MSG_FUNCNAME_BLEEPS_DEC, MSG_FUNCNAME_BLEEPS_INC,
-	MSG_FUNCNAME_CHAR_FIRST, MSG_FUNCNAME_CHAR_LAST,
-	MSG_FUNCNAME_CHAR_CURRENT, MSG_FUNCNAME_CHAR_HEX_AND_DEC,
-	MSG_FUNCNAME_CHAR_NEXT,
-	MSG_FUNCNAME_CHAR_PHONETIC, MSG_FUNCNAME_CHAR_PREVIOUS,
-	MSG_FUNCNAME_CURSOR_PARK, MSG_FUNCNAME_CUT,
-	MSG_FUNCNAME_EDIT_DELIM, MSG_FUNCNAME_EDIT_EXNUM,
-	MSG_FUNCNAME_EDIT_MOST, MSG_FUNCNAME_EDIT_REPEATS,
-	MSG_FUNCNAME_EDIT_SOME,
-	MSG_FUNCNAME_GOTO, MSG_FUNCNAME_GOTO_BOTTOM, MSG_FUNCNAME_GOTO_LEFT,
-	MSG_FUNCNAME_GOTO_RIGHT, MSG_FUNCNAME_GOTO_TOP, MSG_FUNCNAME_HELP,
-	MSG_FUNCNAME_LINE_SAY_CURRENT, MSG_FUNCNAME_LINE_SAY_NEXT,
-	MSG_FUNCNAME_LINE_SAY_PREVIOUS, MSG_FUNCNAME_LINE_SAY_WITH_INDENT,
-	MSG_FUNCNAME_PASTE, MSG_FUNCNAME_PITCH_DEC, MSG_FUNCNAME_PITCH_INC,
-	MSG_FUNCNAME_PUNC_DEC, MSG_FUNCNAME_PUNC_INC,
-	MSG_FUNCNAME_PUNC_LEVEL_DEC, MSG_FUNCNAME_PUNC_LEVEL_INC,
-	MSG_FUNCNAME_QUIET,
-	MSG_FUNCNAME_RATE_DEC, MSG_FUNCNAME_RATE_INC,
-	MSG_FUNCNAME_READING_PUNC_DEC, MSG_FUNCNAME_READING_PUNC_INC,
-	MSG_FUNCNAME_SAY_ATTRIBUTES,
-	MSG_FUNCNAME_SAY_FROM_LEFT, MSG_FUNCNAME_SAY_FROM_TOP,
-	MSG_FUNCNAME_SAY_POSITION, MSG_FUNCNAME_SAY_SCREEN,
-	MSG_FUNCNAME_SAY_TO_BOTTOM, MSG_FUNCNAME_SAY_TO_RIGHT,
-	MSG_FUNCNAME_SPEAKUP, MSG_FUNCNAME_SPEAKUP_LOCK,
-	MSG_FUNCNAME_SPEAKUP_OFF, MSG_FUNCNAME_SPEECH_KILL,
-	MSG_FUNCNAME_SPELL_DELAY_DEC, MSG_FUNCNAME_SPELL_DELAY_INC,
-	MSG_FUNCNAME_SPELL_WORD, MSG_FUNCNAME_SPELL_WORD_PHONETICALLY,
-	MSG_FUNCNAME_TONE_DEC, MSG_FUNCNAME_TONE_INC,
-	MSG_FUNCNAME_VOICE_DEC, MSG_FUNCNAME_VOICE_INC,
-	MSG_FUNCNAME_VOLUME_DEC, MSG_FUNCNAME_VOLUME_INC,
-	MSG_FUNCNAME_WINDOW_CLEAR, MSG_FUNCNAME_WINDOW_SAY,
-	MSG_FUNCNAME_WINDOW_SET, MSG_FUNCNAME_WINDOW_SILENCE,
-	MSG_FUNCNAME_WORD_SAY_CURRENT, MSG_FUNCNAME_WORD_SAY_NEXT,
-	MSG_FUNCNAME_WORD_SAY_PREVIOUS,
-	MSG_FUNCNAMES_END = MSG_FUNCNAME_WORD_SAY_PREVIOUS,
-
-	/* all valid indices must be above this */
-	MSG_LAST_INDEX
-};
-
-struct msg_group_t {
-	char *name;
-	enum msg_index_t start;
-	enum msg_index_t end;
-};
-
-char *spk_msg_get(enum msg_index_t index);
-ssize_t spk_msg_set(enum msg_index_t index, char *text, size_t length);
-struct msg_group_t *spk_find_msg_group(const char *group_name);
-void spk_reset_msg_group(struct msg_group_t *group);
-void spk_initialize_msgs(void);
-void spk_free_user_msgs(void);
-
-#endif
diff --git a/drivers/staging/speakup/keyhelp.c b/drivers/staging/speakup/keyhelp.c
deleted file mode 100644
index 822ceac83068..000000000000
--- a/drivers/staging/speakup/keyhelp.c
+++ /dev/null
@@ -1,209 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/* speakup_keyhelp.c
- * help module for speakup
- *
- *written by David Borowski.
- *
- *  Copyright (C) 2003  David Borowski.
- */
-
-#include <linux/keyboard.h>
-#include "spk_priv.h"
-#include "speakup.h"
-
-#define MAXFUNCS 130
-#define MAXKEYS 256
-static const int num_key_names = MSG_KEYNAMES_END - MSG_KEYNAMES_START + 1;
-static u_short key_offsets[MAXFUNCS], key_data[MAXKEYS];
-static u_short masks[] = { 32, 16, 8, 4, 2, 1 };
-
-static short letter_offsets[26] = {
-	-1, -1, -1, -1, -1, -1, -1, -1,
-	-1, -1, -1, -1, -1, -1, -1, -1,
-	-1, -1, -1, -1, -1, -1, -1, -1,
-	-1, -1 };
-
-static u_char funcvals[] = {
-	ATTRIB_BLEEP_DEC, ATTRIB_BLEEP_INC, BLEEPS_DEC, BLEEPS_INC,
-	SAY_FIRST_CHAR, SAY_LAST_CHAR, SAY_CHAR, SAY_CHAR_NUM,
-	SAY_NEXT_CHAR, SAY_PHONETIC_CHAR, SAY_PREV_CHAR, SPEAKUP_PARKED,
-	SPEAKUP_CUT, EDIT_DELIM, EDIT_EXNUM, EDIT_MOST,
-	EDIT_REPEAT, EDIT_SOME, SPEAKUP_GOTO, BOTTOM_EDGE,
-	LEFT_EDGE, RIGHT_EDGE, TOP_EDGE, SPEAKUP_HELP,
-	SAY_LINE, SAY_NEXT_LINE, SAY_PREV_LINE, SAY_LINE_INDENT,
-	SPEAKUP_PASTE, PITCH_DEC, PITCH_INC, PUNCT_DEC,
-	PUNCT_INC, PUNC_LEVEL_DEC, PUNC_LEVEL_INC, SPEAKUP_QUIET,
-	RATE_DEC, RATE_INC, READING_PUNC_DEC, READING_PUNC_INC,
-	SAY_ATTRIBUTES, SAY_FROM_LEFT, SAY_FROM_TOP, SAY_POSITION,
-	SAY_SCREEN, SAY_TO_BOTTOM, SAY_TO_RIGHT, SPK_KEY,
-	SPK_LOCK, SPEAKUP_OFF, SPEECH_KILL, SPELL_DELAY_DEC,
-	SPELL_DELAY_INC, SPELL_WORD, SPELL_PHONETIC, TONE_DEC,
-	TONE_INC, VOICE_DEC, VOICE_INC, VOL_DEC,
-	VOL_INC, CLEAR_WIN, SAY_WIN, SET_WIN,
-	ENABLE_WIN, SAY_WORD, SAY_NEXT_WORD, SAY_PREV_WORD, 0
-};
-
-static u_char *state_tbl;
-static int cur_item, nstates;
-
-static void build_key_data(void)
-{
-	u_char *kp, counters[MAXFUNCS], ch, ch1;
-	u_short *p_key, key;
-	int i, offset = 1;
-
-	nstates = (int)(state_tbl[-1]);
-	memset(counters, 0, sizeof(counters));
-	memset(key_offsets, 0, sizeof(key_offsets));
-	kp = state_tbl + nstates + 1;
-	while (*kp++) {
-		/* count occurrences of each function */
-		for (i = 0; i < nstates; i++, kp++) {
-			if (!*kp)
-				continue;
-			if ((state_tbl[i] & 16) != 0 && *kp == SPK_KEY)
-				continue;
-			counters[*kp]++;
-		}
-	}
-	for (i = 0; i < MAXFUNCS; i++) {
-		if (counters[i] == 0)
-			continue;
-		key_offsets[i] = offset;
-		offset += (counters[i] + 1);
-		if (offset >= MAXKEYS)
-			break;
-	}
-/* leave counters set so high keycodes come first.
- * this is done so num pad and other extended keys maps are spoken before
- * the alpha with speakup type mapping.
- */
-	kp = state_tbl + nstates + 1;
-	while ((ch = *kp++)) {
-		for (i = 0; i < nstates; i++) {
-			ch1 = *kp++;
-			if (!ch1)
-				continue;
-			if ((state_tbl[i] & 16) != 0 && ch1 == SPK_KEY)
-				continue;
-			key = (state_tbl[i] << 8) + ch;
-			counters[ch1]--;
-			offset = key_offsets[ch1];
-			if (!offset)
-				continue;
-			p_key = key_data + offset + counters[ch1];
-			*p_key = key;
-		}
-	}
-}
-
-static void say_key(int key)
-{
-	int i, state = key >> 8;
-
-	key &= 0xff;
-	for (i = 0; i < 6; i++) {
-		if (state & masks[i])
-			synth_printf(" %s", spk_msg_get(MSG_STATES_START + i));
-	}
-	if ((key > 0) && (key <= num_key_names))
-		synth_printf(" %s\n",
-			     spk_msg_get(MSG_KEYNAMES_START + (key - 1)));
-}
-
-static int help_init(void)
-{
-	char start = SPACE;
-	int i;
-	int num_funcs = MSG_FUNCNAMES_END - MSG_FUNCNAMES_START + 1;
-
-	state_tbl = spk_our_keys[0] + SHIFT_TBL_SIZE + 2;
-	for (i = 0; i < num_funcs; i++) {
-		char *cur_funcname = spk_msg_get(MSG_FUNCNAMES_START + i);
-
-		if (start == *cur_funcname)
-			continue;
-		start = *cur_funcname;
-		letter_offsets[(start & 31) - 1] = i;
-	}
-	return 0;
-}
-
-int spk_handle_help(struct vc_data *vc, u_char type, u_char ch, u_short key)
-{
-	int i, n;
-	char *name;
-	u_char func, *kp;
-	u_short *p_keys, val;
-
-	if (letter_offsets[0] == -1)
-		help_init();
-	if (type == KT_LATIN) {
-		if (ch == SPACE) {
-			spk_special_handler = NULL;
-			synth_printf("%s\n", spk_msg_get(MSG_LEAVING_HELP));
-			return 1;
-		}
-		ch |= 32; /* lower case */
-		if (ch < 'a' || ch > 'z')
-			return -1;
-		if (letter_offsets[ch - 'a'] == -1) {
-			synth_printf(spk_msg_get(MSG_NO_COMMAND), ch);
-			synth_printf("\n");
-			return 1;
-		}
-		cur_item = letter_offsets[ch - 'a'];
-	} else if (type == KT_CUR) {
-		if (ch == 0 &&
-		    (MSG_FUNCNAMES_START + cur_item + 1) <= MSG_FUNCNAMES_END)
-			cur_item++;
-		else if (ch == 3 && cur_item > 0)
-			cur_item--;
-		else
-			return -1;
-	} else if (type == KT_SPKUP && ch == SPEAKUP_HELP &&
-		   !spk_special_handler) {
-		spk_special_handler = spk_handle_help;
-		synth_printf("%s\n", spk_msg_get(MSG_HELP_INFO));
-		build_key_data(); /* rebuild each time in case new mapping */
-		return 1;
-	} else {
-		name = NULL;
-		if ((type != KT_SPKUP) && (key > 0) && (key <= num_key_names)) {
-			synth_printf("%s\n",
-				     spk_msg_get(MSG_KEYNAMES_START + key - 1));
-			return 1;
-		}
-		for (i = 0; funcvals[i] != 0 && !name; i++) {
-			if (ch == funcvals[i])
-				name = spk_msg_get(MSG_FUNCNAMES_START + i);
-		}
-		if (!name)
-			return -1;
-		kp = spk_our_keys[key] + 1;
-		for (i = 0; i < nstates; i++) {
-			if (ch == kp[i])
-				break;
-		}
-		key += (state_tbl[i] << 8);
-		say_key(key);
-		synth_printf(spk_msg_get(MSG_KEYDESC), name);
-		synth_printf("\n");
-		return 1;
-	}
-	name = spk_msg_get(MSG_FUNCNAMES_START + cur_item);
-	func = funcvals[cur_item];
-	synth_printf("%s", name);
-	if (key_offsets[func] == 0) {
-		synth_printf(" %s\n", spk_msg_get(MSG_IS_UNASSIGNED));
-		return 1;
-	}
-	p_keys = key_data + key_offsets[func];
-	for (n = 0; p_keys[n]; n++) {
-		val = p_keys[n];
-		if (n > 0)
-			synth_printf("%s ", spk_msg_get(MSG_DISJUNCTION));
-		say_key(val);
-	}
-	return 1;
-}
diff --git a/drivers/staging/speakup/kobjects.c b/drivers/staging/speakup/kobjects.c
deleted file mode 100644
index 41ae24ab5d08..000000000000
--- a/drivers/staging/speakup/kobjects.c
+++ /dev/null
@@ -1,1056 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * Speakup kobject implementation
- *
- * Copyright (C) 2009 William Hubbs
- *
- * This code is based on kobject-example.c, which came with linux 2.6.x.
- *
- * Copyright (C) 2004-2007 Greg Kroah-Hartman <greg@kroah.com>
- * Copyright (C) 2007 Novell Inc.
- *
- * Released under the GPL version 2 only.
- *
- */
-#include <linux/slab.h>		/* For kmalloc. */
-#include <linux/kernel.h>
-#include <linux/kobject.h>
-#include <linux/string.h>
-#include <linux/string_helpers.h>
-#include <linux/sysfs.h>
-#include <linux/ctype.h>
-
-#include "speakup.h"
-#include "spk_priv.h"
-
-/*
- * This is called when a user reads the characters or chartab sys file.
- */
-static ssize_t chars_chartab_show(struct kobject *kobj,
-				  struct kobj_attribute *attr, char *buf)
-{
-	int i;
-	int len = 0;
-	char *cp;
-	char *buf_pointer = buf;
-	size_t bufsize = PAGE_SIZE;
-	unsigned long flags;
-
-	spin_lock_irqsave(&speakup_info.spinlock, flags);
-	*buf_pointer = '\0';
-	for (i = 0; i < 256; i++) {
-		if (bufsize <= 1)
-			break;
-		if (strcmp("characters", attr->attr.name) == 0) {
-			len = scnprintf(buf_pointer, bufsize, "%d\t%s\n",
-					i, spk_characters[i]);
-		} else {	/* show chartab entry */
-			if (IS_TYPE(i, B_CTL))
-				cp = "B_CTL";
-			else if (IS_TYPE(i, WDLM))
-				cp = "WDLM";
-			else if (IS_TYPE(i, A_PUNC))
-				cp = "A_PUNC";
-			else if (IS_TYPE(i, PUNC))
-				cp = "PUNC";
-			else if (IS_TYPE(i, NUM))
-				cp = "NUM";
-			else if (IS_TYPE(i, A_CAP))
-				cp = "A_CAP";
-			else if (IS_TYPE(i, ALPHA))
-				cp = "ALPHA";
-			else if (IS_TYPE(i, B_CAPSYM))
-				cp = "B_CAPSYM";
-			else if (IS_TYPE(i, B_SYM))
-				cp = "B_SYM";
-			else
-				cp = "0";
-			len =
-			    scnprintf(buf_pointer, bufsize, "%d\t%s\n", i, cp);
-		}
-		bufsize -= len;
-		buf_pointer += len;
-	}
-	spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-	return buf_pointer - buf;
-}
-
-/*
- * Print informational messages or warnings after updating
- * character descriptions or chartab entries.
- */
-static void report_char_chartab_status(int reset, int received, int used,
-				       int rejected, int do_characters)
-{
-	static char const *object_type[] = {
-		"character class entries",
-		"character descriptions",
-	};
-	int len;
-	char buf[80];
-
-	if (reset) {
-		pr_info("%s reset to defaults\n", object_type[do_characters]);
-	} else if (received) {
-		len = snprintf(buf, sizeof(buf),
-			       " updated %d of %d %s\n",
-			       used, received, object_type[do_characters]);
-		if (rejected)
-			snprintf(buf + (len - 1), sizeof(buf) - (len - 1),
-				 " with %d reject%s\n",
-				 rejected, rejected > 1 ? "s" : "");
-		pr_info("%s", buf);
-	}
-}
-
-/*
- * This is called when a user changes the characters or chartab parameters.
- */
-static ssize_t chars_chartab_store(struct kobject *kobj,
-				   struct kobj_attribute *attr,
-				   const char *buf, size_t count)
-{
-	char *cp = (char *)buf;
-	char *end = cp + count; /* the null at the end of the buffer */
-	char *linefeed = NULL;
-	char keyword[MAX_DESC_LEN + 1];
-	char *outptr = NULL;	/* Will hold keyword or desc. */
-	char *temp = NULL;
-	char *desc = NULL;
-	ssize_t retval = count;
-	unsigned long flags;
-	unsigned long index = 0;
-	int charclass = 0;
-	int received = 0;
-	int used = 0;
-	int rejected = 0;
-	int reset = 0;
-	int do_characters = !strcmp(attr->attr.name, "characters");
-	size_t desc_length = 0;
-	int i;
-
-	spin_lock_irqsave(&speakup_info.spinlock, flags);
-	while (cp < end) {
-		while ((cp < end) && (*cp == ' ' || *cp == '\t'))
-			cp++;
-
-		if (cp == end)
-			break;
-		if ((*cp == '\n') || strchr("dDrR", *cp)) {
-			reset = 1;
-			break;
-		}
-		received++;
-
-		linefeed = strchr(cp, '\n');
-		if (!linefeed) {
-			rejected++;
-			break;
-		}
-
-		if (!isdigit(*cp)) {
-			rejected++;
-			cp = linefeed + 1;
-			continue;
-		}
-
-		/*
-		 * Do not replace with kstrtoul:
-		 * here we need temp to be updated
-		 */
-		index = simple_strtoul(cp, &temp, 10);
-		if (index > 255) {
-			rejected++;
-			cp = linefeed + 1;
-			continue;
-		}
-
-		while ((temp < linefeed) && (*temp == ' ' || *temp == '\t'))
-			temp++;
-
-		desc_length = linefeed - temp;
-		if (desc_length > MAX_DESC_LEN) {
-			rejected++;
-			cp = linefeed + 1;
-			continue;
-		}
-		if (do_characters) {
-			desc = kmalloc(desc_length + 1, GFP_ATOMIC);
-			if (!desc) {
-				retval = -ENOMEM;
-				reset = 1;	/* just reset on error. */
-				break;
-			}
-			outptr = desc;
-		} else {
-			outptr = keyword;
-		}
-
-		for (i = 0; i < desc_length; i++)
-			outptr[i] = temp[i];
-		outptr[desc_length] = '\0';
-
-		if (do_characters) {
-			if (spk_characters[index] != spk_default_chars[index])
-				kfree(spk_characters[index]);
-			spk_characters[index] = desc;
-			used++;
-		} else {
-			charclass = spk_chartab_get_value(keyword);
-			if (charclass == 0) {
-				rejected++;
-				cp = linefeed + 1;
-				continue;
-			}
-			if (charclass != spk_chartab[index]) {
-				spk_chartab[index] = charclass;
-				used++;
-			}
-		}
-		cp = linefeed + 1;
-	}
-
-	if (reset) {
-		if (do_characters)
-			spk_reset_default_chars();
-		else
-			spk_reset_default_chartab();
-	}
-
-	spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-	report_char_chartab_status(reset, received, used, rejected,
-				   do_characters);
-	return retval;
-}
-
-/*
- * This is called when a user reads the keymap parameter.
- */
-static ssize_t keymap_show(struct kobject *kobj, struct kobj_attribute *attr,
-			   char *buf)
-{
-	char *cp = buf;
-	int i;
-	int n;
-	int num_keys;
-	int nstates;
-	u_char *cp1;
-	u_char ch;
-	unsigned long flags;
-
-	spin_lock_irqsave(&speakup_info.spinlock, flags);
-	cp1 = spk_key_buf + SHIFT_TBL_SIZE;
-	num_keys = (int)(*cp1);
-	nstates = (int)cp1[1];
-	cp += sprintf(cp, "%d, %d, %d,\n", KEY_MAP_VER, num_keys, nstates);
-	cp1 += 2; /* now pointing at shift states */
-	/* dump num_keys+1 as first row is shift states + flags,
-	 * each subsequent row is key + states
-	 */
-	for (n = 0; n <= num_keys; n++) {
-		for (i = 0; i <= nstates; i++) {
-			ch = *cp1++;
-			cp += sprintf(cp, "%d,", (int)ch);
-			*cp++ = (i < nstates) ? SPACE : '\n';
-		}
-	}
-	cp += sprintf(cp, "0, %d\n", KEY_MAP_VER);
-	spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-	return (int)(cp - buf);
-}
-
-/*
- * This is called when a user changes the keymap parameter.
- */
-static ssize_t keymap_store(struct kobject *kobj, struct kobj_attribute *attr,
-			    const char *buf, size_t count)
-{
-	int i;
-	ssize_t ret = count;
-	char *in_buff = NULL;
-	char *cp;
-	u_char *cp1;
-	unsigned long flags;
-
-	spin_lock_irqsave(&speakup_info.spinlock, flags);
-	in_buff = kmemdup(buf, count + 1, GFP_ATOMIC);
-	if (!in_buff) {
-		spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-		return -ENOMEM;
-	}
-	if (strchr("dDrR", *in_buff)) {
-		spk_set_key_info(spk_key_defaults, spk_key_buf);
-		pr_info("keymap set to default values\n");
-		kfree(in_buff);
-		spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-		return count;
-	}
-	if (in_buff[count - 1] == '\n')
-		in_buff[count - 1] = '\0';
-	cp = in_buff;
-	cp1 = (u_char *)in_buff;
-	for (i = 0; i < 3; i++) {
-		cp = spk_s2uchar(cp, cp1);
-		cp1++;
-	}
-	i = (int)cp1[-2] + 1;
-	i *= (int)cp1[-1] + 1;
-	i += 2; /* 0 and last map ver */
-	if (cp1[-3] != KEY_MAP_VER || cp1[-1] > 10 ||
-	    i + SHIFT_TBL_SIZE + 4 >= sizeof(spk_key_buf)) {
-		pr_warn("i %d %d %d %d\n", i,
-			(int)cp1[-3], (int)cp1[-2], (int)cp1[-1]);
-		kfree(in_buff);
-		spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-		return -EINVAL;
-	}
-	while (--i >= 0) {
-		cp = spk_s2uchar(cp, cp1);
-		cp1++;
-		if (!(*cp))
-			break;
-	}
-	if (i != 0 || cp1[-1] != KEY_MAP_VER || cp1[-2] != 0) {
-		ret = -EINVAL;
-		pr_warn("end %d %d %d %d\n", i,
-			(int)cp1[-3], (int)cp1[-2], (int)cp1[-1]);
-	} else {
-		if (spk_set_key_info(in_buff, spk_key_buf)) {
-			spk_set_key_info(spk_key_defaults, spk_key_buf);
-			ret = -EINVAL;
-			pr_warn("set key failed\n");
-		}
-	}
-	kfree(in_buff);
-	spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-	return ret;
-}
-
-/*
- * This is called when a user changes the value of the silent parameter.
- */
-static ssize_t silent_store(struct kobject *kobj, struct kobj_attribute *attr,
-			    const char *buf, size_t count)
-{
-	int len;
-	struct vc_data *vc = vc_cons[fg_console].d;
-	char ch = 0;
-	char shut;
-	unsigned long flags;
-
-	len = strlen(buf);
-	if (len > 0 && len < 3) {
-		ch = buf[0];
-		if (ch == '\n')
-			ch = '0';
-	}
-	if (ch < '0' || ch > '7') {
-		pr_warn("silent value '%c' not in range (0,7)\n", ch);
-		return -EINVAL;
-	}
-	spin_lock_irqsave(&speakup_info.spinlock, flags);
-	if (ch & 2) {
-		shut = 1;
-		spk_do_flush();
-	} else {
-		shut = 0;
-	}
-	if (ch & 4)
-		shut |= 0x40;
-	if (ch & 1)
-		spk_shut_up |= shut;
-	else
-		spk_shut_up &= ~shut;
-	spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-	return count;
-}
-
-/*
- * This is called when a user reads the synth setting.
- */
-static ssize_t synth_show(struct kobject *kobj, struct kobj_attribute *attr,
-			  char *buf)
-{
-	int rv;
-
-	if (!synth)
-		rv = sprintf(buf, "%s\n", "none");
-	else
-		rv = sprintf(buf, "%s\n", synth->name);
-	return rv;
-}
-
-/*
- * This is called when a user requests to change synthesizers.
- */
-static ssize_t synth_store(struct kobject *kobj, struct kobj_attribute *attr,
-			   const char *buf, size_t count)
-{
-	int len;
-	char new_synth_name[10];
-
-	len = strlen(buf);
-	if (len < 2 || len > 9)
-		return -EINVAL;
-	memcpy(new_synth_name, buf, len);
-	if (new_synth_name[len - 1] == '\n')
-		len--;
-	new_synth_name[len] = '\0';
-	spk_strlwr(new_synth_name);
-	if (synth && !strcmp(new_synth_name, synth->name)) {
-		pr_warn("%s already in use\n", new_synth_name);
-	} else if (synth_init(new_synth_name) != 0) {
-		pr_warn("failed to init synth %s\n", new_synth_name);
-		return -ENODEV;
-	}
-	return count;
-}
-
-/*
- * This is called when text is sent to the synth via the synth_direct file.
- */
-static ssize_t synth_direct_store(struct kobject *kobj,
-				  struct kobj_attribute *attr,
-				  const char *buf, size_t count)
-{
-	u_char tmp[256];
-	int len;
-	int bytes;
-	const char *ptr = buf;
-	unsigned long flags;
-
-	if (!synth)
-		return -EPERM;
-
-	len = strlen(buf);
-	spin_lock_irqsave(&speakup_info.spinlock, flags);
-	while (len > 0) {
-		bytes = min_t(size_t, len, 250);
-		strncpy(tmp, ptr, bytes);
-		tmp[bytes] = '\0';
-		string_unescape_any_inplace(tmp);
-		synth_printf("%s", tmp);
-		ptr += bytes;
-		len -= bytes;
-	}
-	spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-	return count;
-}
-
-/*
- * This function is called when a user reads the version.
- */
-static ssize_t version_show(struct kobject *kobj, struct kobj_attribute *attr,
-			    char *buf)
-{
-	char *cp;
-
-	cp = buf;
-	cp += sprintf(cp, "Speakup version %s\n", SPEAKUP_VERSION);
-	if (synth)
-		cp += sprintf(cp, "%s synthesizer driver version %s\n",
-		synth->name, synth->version);
-	return cp - buf;
-}
-
-/*
- * This is called when a user reads the punctuation settings.
- */
-static ssize_t punc_show(struct kobject *kobj, struct kobj_attribute *attr,
-			 char *buf)
-{
-	int i;
-	char *cp = buf;
-	struct st_var_header *p_header;
-	struct punc_var_t *var;
-	struct st_bits_data *pb;
-	short mask;
-	unsigned long flags;
-
-	p_header = spk_var_header_by_name(attr->attr.name);
-	if (!p_header) {
-		pr_warn("p_header is null, attr->attr.name is %s\n",
-			attr->attr.name);
-		return -EINVAL;
-	}
-
-	var = spk_get_punc_var(p_header->var_id);
-	if (!var) {
-		pr_warn("var is null, p_header->var_id is %i\n",
-			p_header->var_id);
-		return -EINVAL;
-	}
-
-	spin_lock_irqsave(&speakup_info.spinlock, flags);
-	pb = (struct st_bits_data *)&spk_punc_info[var->value];
-	mask = pb->mask;
-	for (i = 33; i < 128; i++) {
-		if (!(spk_chartab[i] & mask))
-			continue;
-		*cp++ = (char)i;
-	}
-	spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-	return cp - buf;
-}
-
-/*
- * This is called when a user changes the punctuation settings.
- */
-static ssize_t punc_store(struct kobject *kobj, struct kobj_attribute *attr,
-			  const char *buf, size_t count)
-{
-	int x;
-	struct st_var_header *p_header;
-	struct punc_var_t *var;
-	char punc_buf[100];
-	unsigned long flags;
-
-	x = strlen(buf);
-	if (x < 1 || x > 99)
-		return -EINVAL;
-
-	p_header = spk_var_header_by_name(attr->attr.name);
-	if (!p_header) {
-		pr_warn("p_header is null, attr->attr.name is %s\n",
-			attr->attr.name);
-		return -EINVAL;
-	}
-
-	var = spk_get_punc_var(p_header->var_id);
-	if (!var) {
-		pr_warn("var is null, p_header->var_id is %i\n",
-			p_header->var_id);
-		return -EINVAL;
-	}
-
-	memcpy(punc_buf, buf, x);
-
-	while (x && punc_buf[x - 1] == '\n')
-		x--;
-	punc_buf[x] = '\0';
-
-	spin_lock_irqsave(&speakup_info.spinlock, flags);
-
-	if (*punc_buf == 'd' || *punc_buf == 'r')
-		x = spk_set_mask_bits(NULL, var->value, 3);
-	else
-		x = spk_set_mask_bits(punc_buf, var->value, 3);
-
-	spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-	return count;
-}
-
-/*
- * This function is called when a user reads one of the variable parameters.
- */
-ssize_t spk_var_show(struct kobject *kobj, struct kobj_attribute *attr,
-		     char *buf)
-{
-	int rv = 0;
-	struct st_var_header *param;
-	struct var_t *var;
-	char *cp1;
-	char *cp;
-	char ch;
-	unsigned long flags;
-
-	param = spk_var_header_by_name(attr->attr.name);
-	if (!param)
-		return -EINVAL;
-
-	spin_lock_irqsave(&speakup_info.spinlock, flags);
-	var = (struct var_t *)param->data;
-	switch (param->var_type) {
-	case VAR_NUM:
-	case VAR_TIME:
-		if (var)
-			rv = sprintf(buf, "%i\n", var->u.n.value);
-		else
-			rv = sprintf(buf, "0\n");
-		break;
-	case VAR_STRING:
-		if (var) {
-			cp1 = buf;
-			*cp1++ = '"';
-			for (cp = (char *)param->p_val; (ch = *cp); cp++) {
-				if (ch >= ' ' && ch < '~')
-					*cp1++ = ch;
-				else
-					cp1 += sprintf(cp1, "\\x%02x", ch);
-			}
-			*cp1++ = '"';
-			*cp1++ = '\n';
-			*cp1 = '\0';
-			rv = cp1 - buf;
-		} else {
-			rv = sprintf(buf, "\"\"\n");
-		}
-		break;
-	default:
-		rv = sprintf(buf, "Bad parameter  %s, type %i\n",
-			     param->name, param->var_type);
-		break;
-	}
-	spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-	return rv;
-}
-EXPORT_SYMBOL_GPL(spk_var_show);
-
-/*
- * Used to reset either default_pitch or default_vol.
- */
-static inline void spk_reset_default_value(char *header_name,
-					   int *synth_default_value, int idx)
-{
-	struct st_var_header *param;
-
-	if (synth && synth_default_value) {
-		param = spk_var_header_by_name(header_name);
-		if (param)  {
-			spk_set_num_var(synth_default_value[idx],
-					param, E_NEW_DEFAULT);
-			spk_set_num_var(0, param, E_DEFAULT);
-			pr_info("%s reset to default value\n", param->name);
-		}
-	}
-}
-
-/*
- * This function is called when a user echos a value to one of the
- * variable parameters.
- */
-ssize_t spk_var_store(struct kobject *kobj, struct kobj_attribute *attr,
-		      const char *buf, size_t count)
-{
-	struct st_var_header *param;
-	int ret;
-	int len;
-	char *cp;
-	struct var_t *var_data;
-	long value;
-	unsigned long flags;
-
-	param = spk_var_header_by_name(attr->attr.name);
-	if (!param)
-		return -EINVAL;
-	if (!param->data)
-		return 0;
-	ret = 0;
-	cp = (char *)buf;
-	string_unescape_any_inplace(cp);
-
-	spin_lock_irqsave(&speakup_info.spinlock, flags);
-	switch (param->var_type) {
-	case VAR_NUM:
-	case VAR_TIME:
-		if (*cp == 'd' || *cp == 'r' || *cp == '\0')
-			len = E_DEFAULT;
-		else if (*cp == '+' || *cp == '-')
-			len = E_INC;
-		else
-			len = E_SET;
-		if (kstrtol(cp, 10, &value) == 0)
-			ret = spk_set_num_var(value, param, len);
-		else
-			pr_warn("overflow or parsing error has occurred");
-		if (ret == -ERANGE) {
-			var_data = param->data;
-			pr_warn("value for %s out of range, expect %d to %d\n",
-				param->name,
-				var_data->u.n.low, var_data->u.n.high);
-		}
-
-	       /*
-		* If voice was just changed, we might need to reset our default
-		* pitch and volume.
-		*/
-		if (param->var_id == VOICE && synth &&
-		    (ret == 0 || ret == -ERESTART)) {
-			var_data = param->data;
-			value = var_data->u.n.value;
-			spk_reset_default_value("pitch", synth->default_pitch,
-						value);
-			spk_reset_default_value("vol", synth->default_vol,
-						value);
-		}
-		break;
-	case VAR_STRING:
-		len = strlen(cp);
-		if ((len >= 1) && (cp[len - 1] == '\n'))
-			--len;
-		if ((len >= 2) && (cp[0] == '"') && (cp[len - 1] == '"')) {
-			++cp;
-			len -= 2;
-		}
-		cp[len] = '\0';
-		ret = spk_set_string_var(cp, param, len);
-		if (ret == -E2BIG)
-			pr_warn("value too long for %s\n",
-				param->name);
-		break;
-	default:
-		pr_warn("%s unknown type %d\n",
-			param->name, (int)param->var_type);
-	break;
-	}
-	spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-
-	if (ret == -ERESTART)
-		pr_info("%s reset to default value\n", param->name);
-	return count;
-}
-EXPORT_SYMBOL_GPL(spk_var_store);
-
-/*
- * Functions for reading and writing lists of i18n messages.  Incomplete.
- */
-
-static ssize_t message_show_helper(char *buf, enum msg_index_t first,
-				   enum msg_index_t last)
-{
-	size_t bufsize = PAGE_SIZE;
-	char *buf_pointer = buf;
-	int printed;
-	enum msg_index_t cursor;
-	int index = 0;
-	*buf_pointer = '\0'; /* buf_pointer always looking at a NUL byte. */
-
-	for (cursor = first; cursor <= last; cursor++, index++) {
-		if (bufsize <= 1)
-			break;
-		printed = scnprintf(buf_pointer, bufsize, "%d\t%s\n",
-				    index, spk_msg_get(cursor));
-		buf_pointer += printed;
-		bufsize -= printed;
-	}
-
-	return buf_pointer - buf;
-}
-
-static void report_msg_status(int reset, int received, int used,
-			      int rejected, char *groupname)
-{
-	int len;
-	char buf[160];
-
-	if (reset) {
-		pr_info("i18n messages from group %s reset to defaults\n",
-			groupname);
-	} else if (received) {
-		len = snprintf(buf, sizeof(buf),
-			       " updated %d of %d i18n messages from group %s\n",
-				       used, received, groupname);
-		if (rejected)
-			snprintf(buf + (len - 1), sizeof(buf) - (len - 1),
-				 " with %d reject%s\n",
-				 rejected, rejected > 1 ? "s" : "");
-		pr_info("%s", buf);
-	}
-}
-
-static ssize_t message_store_helper(const char *buf, size_t count,
-				    struct msg_group_t *group)
-{
-	char *cp = (char *)buf;
-	char *end = cp + count;
-	char *linefeed = NULL;
-	char *temp = NULL;
-	ssize_t msg_stored = 0;
-	ssize_t retval = count;
-	size_t desc_length = 0;
-	unsigned long index = 0;
-	int received = 0;
-	int used = 0;
-	int rejected = 0;
-	int reset = 0;
-	enum msg_index_t firstmessage = group->start;
-	enum msg_index_t lastmessage = group->end;
-	enum msg_index_t curmessage;
-
-	while (cp < end) {
-		while ((cp < end) && (*cp == ' ' || *cp == '\t'))
-			cp++;
-
-		if (cp == end)
-			break;
-		if (strchr("dDrR", *cp)) {
-			reset = 1;
-			break;
-		}
-		received++;
-
-		linefeed = strchr(cp, '\n');
-		if (!linefeed) {
-			rejected++;
-			break;
-		}
-
-		if (!isdigit(*cp)) {
-			rejected++;
-			cp = linefeed + 1;
-			continue;
-		}
-
-		/*
-		 * Do not replace with kstrtoul:
-		 * here we need temp to be updated
-		 */
-		index = simple_strtoul(cp, &temp, 10);
-
-		while ((temp < linefeed) && (*temp == ' ' || *temp == '\t'))
-			temp++;
-
-		desc_length = linefeed - temp;
-		curmessage = firstmessage + index;
-
-		/*
-		 * Note the check (curmessage < firstmessage).  It is not
-		 * redundant.  Suppose that the user gave us an index
-		 * equal to ULONG_MAX - 1.  If firstmessage > 1, then
-		 * firstmessage + index < firstmessage!
-		 */
-
-		if ((curmessage < firstmessage) || (curmessage > lastmessage)) {
-			rejected++;
-			cp = linefeed + 1;
-			continue;
-		}
-
-		msg_stored = spk_msg_set(curmessage, temp, desc_length);
-		if (msg_stored < 0) {
-			retval = msg_stored;
-			if (msg_stored == -ENOMEM)
-				reset = 1;
-			break;
-		}
-
-		used++;
-
-		cp = linefeed + 1;
-	}
-
-	if (reset)
-		spk_reset_msg_group(group);
-
-	report_msg_status(reset, received, used, rejected, group->name);
-	return retval;
-}
-
-static ssize_t message_show(struct kobject *kobj,
-			    struct kobj_attribute *attr, char *buf)
-{
-	ssize_t retval = 0;
-	struct msg_group_t *group = spk_find_msg_group(attr->attr.name);
-	unsigned long flags;
-
-	if (WARN_ON(!group))
-		return -EINVAL;
-
-	spin_lock_irqsave(&speakup_info.spinlock, flags);
-	retval = message_show_helper(buf, group->start, group->end);
-	spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-	return retval;
-}
-
-static ssize_t message_store(struct kobject *kobj, struct kobj_attribute *attr,
-			     const char *buf, size_t count)
-{
-	struct msg_group_t *group = spk_find_msg_group(attr->attr.name);
-
-	if (WARN_ON(!group))
-		return -EINVAL;
-
-	return message_store_helper(buf, count, group);
-}
-
-/*
- * Declare the attributes.
- */
-static struct kobj_attribute keymap_attribute =
-	__ATTR_RW(keymap);
-static struct kobj_attribute silent_attribute =
-	__ATTR_WO(silent);
-static struct kobj_attribute synth_attribute =
-	__ATTR_RW(synth);
-static struct kobj_attribute synth_direct_attribute =
-	__ATTR_WO(synth_direct);
-static struct kobj_attribute version_attribute =
-	__ATTR_RO(version);
-
-static struct kobj_attribute delimiters_attribute =
-	__ATTR(delimiters, 0644, punc_show, punc_store);
-static struct kobj_attribute ex_num_attribute =
-	__ATTR(ex_num, 0644, punc_show, punc_store);
-static struct kobj_attribute punc_all_attribute =
-	__ATTR(punc_all, 0644, punc_show, punc_store);
-static struct kobj_attribute punc_most_attribute =
-	__ATTR(punc_most, 0644, punc_show, punc_store);
-static struct kobj_attribute punc_some_attribute =
-	__ATTR(punc_some, 0644, punc_show, punc_store);
-static struct kobj_attribute repeats_attribute =
-	__ATTR(repeats, 0644, punc_show, punc_store);
-
-static struct kobj_attribute attrib_bleep_attribute =
-	__ATTR(attrib_bleep, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute bell_pos_attribute =
-	__ATTR(bell_pos, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute bleep_time_attribute =
-	__ATTR(bleep_time, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute bleeps_attribute =
-	__ATTR(bleeps, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute cursor_time_attribute =
-	__ATTR(cursor_time, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute key_echo_attribute =
-	__ATTR(key_echo, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute no_interrupt_attribute =
-	__ATTR(no_interrupt, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute punc_level_attribute =
-	__ATTR(punc_level, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute reading_punc_attribute =
-	__ATTR(reading_punc, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute say_control_attribute =
-	__ATTR(say_control, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute say_word_ctl_attribute =
-	__ATTR(say_word_ctl, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute spell_delay_attribute =
-	__ATTR(spell_delay, 0644, spk_var_show, spk_var_store);
-
-/*
- * These attributes are i18n related.
- */
-static struct kobj_attribute announcements_attribute =
-	__ATTR(announcements, 0644, message_show, message_store);
-static struct kobj_attribute characters_attribute =
-	__ATTR(characters, 0644, chars_chartab_show,
-	       chars_chartab_store);
-static struct kobj_attribute chartab_attribute =
-	__ATTR(chartab, 0644, chars_chartab_show,
-	       chars_chartab_store);
-static struct kobj_attribute ctl_keys_attribute =
-	__ATTR(ctl_keys, 0644, message_show, message_store);
-static struct kobj_attribute colors_attribute =
-	__ATTR(colors, 0644, message_show, message_store);
-static struct kobj_attribute formatted_attribute =
-	__ATTR(formatted, 0644, message_show, message_store);
-static struct kobj_attribute function_names_attribute =
-	__ATTR(function_names, 0644, message_show, message_store);
-static struct kobj_attribute key_names_attribute =
-	__ATTR(key_names, 0644, message_show, message_store);
-static struct kobj_attribute states_attribute =
-	__ATTR(states, 0644, message_show, message_store);
-
-/*
- * Create groups of attributes so that we can create and destroy them all
- * at once.
- */
-static struct attribute *main_attrs[] = {
-	&keymap_attribute.attr,
-	&silent_attribute.attr,
-	&synth_attribute.attr,
-	&synth_direct_attribute.attr,
-	&version_attribute.attr,
-	&delimiters_attribute.attr,
-	&ex_num_attribute.attr,
-	&punc_all_attribute.attr,
-	&punc_most_attribute.attr,
-	&punc_some_attribute.attr,
-	&repeats_attribute.attr,
-	&attrib_bleep_attribute.attr,
-	&bell_pos_attribute.attr,
-	&bleep_time_attribute.attr,
-	&bleeps_attribute.attr,
-	&cursor_time_attribute.attr,
-	&key_echo_attribute.attr,
-	&no_interrupt_attribute.attr,
-	&punc_level_attribute.attr,
-	&reading_punc_attribute.attr,
-	&say_control_attribute.attr,
-	&say_word_ctl_attribute.attr,
-	&spell_delay_attribute.attr,
-	NULL,
-};
-
-static struct attribute *i18n_attrs[] = {
-	&announcements_attribute.attr,
-	&characters_attribute.attr,
-	&chartab_attribute.attr,
-	&ctl_keys_attribute.attr,
-	&colors_attribute.attr,
-	&formatted_attribute.attr,
-	&function_names_attribute.attr,
-	&key_names_attribute.attr,
-	&states_attribute.attr,
-	NULL,
-};
-
-/*
- * An unnamed attribute group will put all of the attributes directly in
- * the kobject directory.  If we specify a name, a subdirectory will be
- * created for the attributes with the directory being the name of the
- * attribute group.
- */
-static const struct attribute_group main_attr_group = {
-	.attrs = main_attrs,
-};
-
-static const struct attribute_group i18n_attr_group = {
-	.attrs = i18n_attrs,
-	.name = "i18n",
-};
-
-static struct kobject *accessibility_kobj;
-struct kobject *speakup_kobj;
-
-int speakup_kobj_init(void)
-{
-	int retval;
-
-	/*
-	 * Create a simple kobject with the name of "accessibility",
-	 * located under /sys/
-	 *
-	 * As this is a simple directory, no uevent will be sent to
-	 * userspace.  That is why this function should not be used for
-	 * any type of dynamic kobjects, where the name and number are
-	 * not known ahead of time.
-	 */
-	accessibility_kobj = kobject_create_and_add("accessibility", NULL);
-	if (!accessibility_kobj) {
-		retval = -ENOMEM;
-		goto out;
-	}
-
-	speakup_kobj = kobject_create_and_add("speakup", accessibility_kobj);
-	if (!speakup_kobj) {
-		retval = -ENOMEM;
-		goto err_acc;
-	}
-
-	/* Create the files associated with this kobject */
-	retval = sysfs_create_group(speakup_kobj, &main_attr_group);
-	if (retval)
-		goto err_speakup;
-
-	retval = sysfs_create_group(speakup_kobj, &i18n_attr_group);
-	if (retval)
-		goto err_group;
-
-	goto out;
-
-err_group:
-	sysfs_remove_group(speakup_kobj, &main_attr_group);
-err_speakup:
-	kobject_put(speakup_kobj);
-err_acc:
-	kobject_put(accessibility_kobj);
-out:
-	return retval;
-}
-
-void speakup_kobj_exit(void)
-{
-	sysfs_remove_group(speakup_kobj, &i18n_attr_group);
-	sysfs_remove_group(speakup_kobj, &main_attr_group);
-	kobject_put(speakup_kobj);
-	kobject_put(accessibility_kobj);
-}
diff --git a/drivers/staging/speakup/main.c b/drivers/staging/speakup/main.c
deleted file mode 100644
index 02471d932d71..000000000000
--- a/drivers/staging/speakup/main.c
+++ /dev/null
@@ -1,2460 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/* speakup.c
- * review functions for the speakup screen review package.
- * originally written by: Kirk Reiser and Andy Berdan.
- *
- * extensively modified by David Borowski.
- *
- ** Copyright (C) 1998  Kirk Reiser.
- *  Copyright (C) 2003  David Borowski.
- */
-
-#include <linux/kernel.h>
-#include <linux/vt.h>
-#include <linux/tty.h>
-#include <linux/mm.h>		/* __get_free_page() and friends */
-#include <linux/vt_kern.h>
-#include <linux/ctype.h>
-#include <linux/selection.h>
-#include <linux/unistd.h>
-#include <linux/jiffies.h>
-#include <linux/kthread.h>
-#include <linux/keyboard.h>	/* for KT_SHIFT */
-#include <linux/kbd_kern.h>	/* for vc_kbd_* and friends */
-#include <linux/input.h>
-#include <linux/kmod.h>
-
-/* speakup_*_selection */
-#include <linux/module.h>
-#include <linux/sched.h>
-#include <linux/slab.h>
-#include <linux/types.h>
-#include <linux/consolemap.h>
-
-#include <linux/spinlock.h>
-#include <linux/notifier.h>
-
-#include <linux/uaccess.h>	/* copy_from|to|user() and others */
-
-#include "spk_priv.h"
-#include "speakup.h"
-
-#define MAX_DELAY msecs_to_jiffies(500)
-#define MINECHOCHAR SPACE
-
-MODULE_AUTHOR("Kirk Reiser <kirk@braille.uwo.ca>");
-MODULE_AUTHOR("Daniel Drake <dsd@gentoo.org>");
-MODULE_DESCRIPTION("Speakup console speech");
-MODULE_LICENSE("GPL");
-MODULE_VERSION(SPEAKUP_VERSION);
-
-char *synth_name;
-module_param_named(synth, synth_name, charp, 0444);
-module_param_named(quiet, spk_quiet_boot, bool, 0444);
-
-MODULE_PARM_DESC(synth, "Synth to start if speakup is built in.");
-MODULE_PARM_DESC(quiet, "Do not announce when the synthesizer is found.");
-
-special_func spk_special_handler;
-
-short spk_pitch_shift, synth_flags;
-static u16 buf[256];
-int spk_attrib_bleep, spk_bleeps, spk_bleep_time = 10;
-int spk_no_intr, spk_spell_delay;
-int spk_key_echo, spk_say_word_ctl;
-int spk_say_ctrl, spk_bell_pos;
-short spk_punc_mask;
-int spk_punc_level, spk_reading_punc;
-char spk_str_caps_start[MAXVARLEN + 1] = "\0";
-char spk_str_caps_stop[MAXVARLEN + 1] = "\0";
-char spk_str_pause[MAXVARLEN + 1] = "\0";
-bool spk_paused;
-const struct st_bits_data spk_punc_info[] = {
-	{"none", "", 0},
-	{"some", "/$%&@", SOME},
-	{"most", "$%&#()=+*/@^<>|\\", MOST},
-	{"all", "!\"#$%&'()*+,-./:;<=>?@[\\]^_`{|}~", PUNC},
-	{"delimiters", "", B_WDLM},
-	{"repeats", "()", CH_RPT},
-	{"extended numeric", "", B_EXNUM},
-	{"symbols", "", B_SYM},
-	{NULL, NULL}
-};
-
-static char mark_cut_flag;
-#define MAX_KEY 160
-static u_char *spk_shift_table;
-u_char *spk_our_keys[MAX_KEY];
-u_char spk_key_buf[600];
-const u_char spk_key_defaults[] = {
-#include "speakupmap.h"
-};
-
-/* Speakup Cursor Track Variables */
-static int cursor_track = 1, prev_cursor_track = 1;
-
-/* cursor track modes, must be ordered same as cursor_msgs */
-enum {
-	CT_Off = 0,
-	CT_On,
-	CT_Highlight,
-	CT_Window,
-	CT_Max
-};
-
-#define read_all_mode CT_Max
-
-static struct tty_struct *tty;
-
-static void spkup_write(const u16 *in_buf, int count);
-
-static char *phonetic[] = {
-	"alfa", "bravo", "charlie", "delta", "echo", "foxtrot", "golf", "hotel",
-	"india", "juliett", "keelo", "leema", "mike", "november", "oscar",
-	    "papa",
-	"keh beck", "romeo", "sierra", "tango", "uniform", "victer", "whiskey",
-	"x ray", "yankee", "zulu"
-};
-
-/* array of 256 char pointers (one for each character description)
- * initialized to default_chars and user selectable via
- * /proc/speakup/characters
- */
-char *spk_characters[256];
-
-char *spk_default_chars[256] = {
-/*000*/ "null", "^a", "^b", "^c", "^d", "^e", "^f", "^g",
-/*008*/ "^h", "^i", "^j", "^k", "^l", "^m", "^n", "^o",
-/*016*/ "^p", "^q", "^r", "^s", "^t", "^u", "^v", "^w",
-/*024*/ "^x", "^y", "^z", "control", "control", "control", "control",
-	    "control",
-/*032*/ "space", "bang!", "quote", "number", "dollar", "percent", "and",
-	    "tick",
-/*040*/ "left paren", "right paren", "star", "plus", "comma", "dash",
-	    "dot",
-	"slash",
-/*048*/ "zero", "one", "two", "three", "four", "five", "six", "seven",
-	"eight", "nine",
-/*058*/ "colon", "semmy", "less", "equals", "greater", "question", "at",
-/*065*/ "EIGH", "B", "C", "D", "E", "F", "G",
-/*072*/ "H", "I", "J", "K", "L", "M", "N", "O",
-/*080*/ "P", "Q", "R", "S", "T", "U", "V", "W", "X",
-/*089*/ "Y", "ZED", "left bracket", "backslash", "right bracket",
-	    "caret",
-	"line",
-/*096*/ "accent", "a", "b", "c", "d", "e", "f", "g",
-/*104*/ "h", "i", "j", "k", "l", "m", "n", "o",
-/*112*/ "p", "q", "r", "s", "t", "u", "v", "w",
-/*120*/ "x", "y", "zed", "left brace", "bar", "right brace", "tihlduh",
-/*127*/ "del", "control", "control", "control", "control", "control",
-	    "control", "control", "control", "control", "control",
-/*138*/ "control", "control", "control", "control", "control",
-	    "control", "control", "control", "control", "control",
-	    "control", "control",
-/*150*/ "control", "control", "control", "control", "control",
-	    "control", "control", "control", "control", "control",
-/*160*/ "nbsp", "inverted bang",
-/*162*/ "cents", "pounds", "currency", "yen", "broken bar", "section",
-/*168*/ "diaeresis", "copyright", "female ordinal", "double left angle",
-/*172*/ "not", "soft hyphen", "registered", "macron",
-/*176*/ "degrees", "plus or minus", "super two", "super three",
-/*180*/ "acute accent", "micro", "pilcrow", "middle dot",
-/*184*/ "cedilla", "super one", "male ordinal", "double right angle",
-/*188*/ "one quarter", "one half", "three quarters",
-	    "inverted question",
-/*192*/ "A GRAVE", "A ACUTE", "A CIRCUMFLEX", "A TILDE", "A OOMLAUT",
-	    "A RING",
-/*198*/ "AE", "C CIDELLA", "E GRAVE", "E ACUTE", "E CIRCUMFLEX",
-	    "E OOMLAUT",
-/*204*/ "I GRAVE", "I ACUTE", "I CIRCUMFLEX", "I OOMLAUT", "ETH",
-	    "N TILDE",
-/*210*/ "O GRAVE", "O ACUTE", "O CIRCUMFLEX", "O TILDE", "O OOMLAUT",
-/*215*/ "multiplied by", "O STROKE", "U GRAVE", "U ACUTE",
-	    "U CIRCUMFLEX",
-/*220*/ "U OOMLAUT", "Y ACUTE", "THORN", "sharp s", "a grave",
-/*225*/ "a acute", "a circumflex", "a tilde", "a oomlaut", "a ring",
-/*230*/ "ae", "c cidella", "e grave", "e acute",
-/*234*/ "e circumflex", "e oomlaut", "i grave", "i acute",
-	    "i circumflex",
-/*239*/ "i oomlaut", "eth", "n tilde", "o grave", "o acute",
-	    "o circumflex",
-/*245*/ "o tilde", "o oomlaut", "divided by", "o stroke", "u grave",
-	    "u acute",
-/* 251 */ "u circumflex", "u oomlaut", "y acute", "thorn", "y oomlaut"
-};
-
-/* array of 256 u_short (one for each character)
- * initialized to default_chartab and user selectable via
- * /sys/module/speakup/parameters/chartab
- */
-u_short spk_chartab[256];
-
-static u_short default_chartab[256] = {
-	B_CTL, B_CTL, B_CTL, B_CTL, B_CTL, B_CTL, B_CTL, B_CTL,	/* 0-7 */
-	B_CTL, B_CTL, A_CTL, B_CTL, B_CTL, B_CTL, B_CTL, B_CTL,	/* 8-15 */
-	B_CTL, B_CTL, B_CTL, B_CTL, B_CTL, B_CTL, B_CTL, B_CTL,	/*16-23 */
-	B_CTL, B_CTL, B_CTL, B_CTL, B_CTL, B_CTL, B_CTL, B_CTL,	/* 24-31 */
-	WDLM, A_PUNC, PUNC, PUNC, PUNC, PUNC, PUNC, A_PUNC,	/*  !"#$%&' */
-	PUNC, PUNC, PUNC, PUNC, A_PUNC, A_PUNC, A_PUNC, PUNC,	/* ()*+, -./ */
-	NUM, NUM, NUM, NUM, NUM, NUM, NUM, NUM,	/* 01234567 */
-	NUM, NUM, A_PUNC, PUNC, PUNC, PUNC, PUNC, A_PUNC,	/* 89:;<=>? */
-	PUNC, A_CAP, A_CAP, A_CAP, A_CAP, A_CAP, A_CAP, A_CAP,	/* @ABCDEFG */
-	A_CAP, A_CAP, A_CAP, A_CAP, A_CAP, A_CAP, A_CAP, A_CAP,	/* HIJKLMNO */
-	A_CAP, A_CAP, A_CAP, A_CAP, A_CAP, A_CAP, A_CAP, A_CAP,	/* PQRSTUVW */
-	A_CAP, A_CAP, A_CAP, PUNC, PUNC, PUNC, PUNC, PUNC,	/* XYZ[\]^_ */
-	PUNC, ALPHA, ALPHA, ALPHA, ALPHA, ALPHA, ALPHA, ALPHA,	/* `abcdefg */
-	ALPHA, ALPHA, ALPHA, ALPHA, ALPHA, ALPHA, ALPHA, ALPHA,	/* hijklmno */
-	ALPHA, ALPHA, ALPHA, ALPHA, ALPHA, ALPHA, ALPHA, ALPHA,	/* pqrstuvw */
-	ALPHA, ALPHA, ALPHA, PUNC, PUNC, PUNC, PUNC, 0,	/* xyz{|}~ */
-	B_CAPSYM, B_CAPSYM, B_SYM, B_SYM, B_SYM, B_SYM, B_SYM, /* 128-134 */
-	B_SYM,	/* 135 */
-	B_SYM, B_SYM, B_SYM, B_SYM, B_SYM, B_SYM, B_SYM, /* 136-142 */
-	B_CAPSYM,	/* 143 */
-	B_CAPSYM, B_CAPSYM, B_SYM, B_CAPSYM, B_SYM, B_SYM, B_SYM, /* 144-150 */
-	B_SYM,	/* 151 */
-	B_SYM, B_SYM, B_CAPSYM, B_CAPSYM, B_SYM, B_SYM, B_SYM, /*152-158 */
-	B_SYM,	/* 159 */
-	WDLM, B_SYM, B_SYM, B_SYM, B_SYM, B_SYM, B_CAPSYM, /* 160-166 */
-	B_SYM,	/* 167 */
-	B_SYM, B_SYM, B_SYM, B_SYM, B_SYM, B_SYM, B_SYM, B_SYM,	/* 168-175 */
-	B_SYM, B_SYM, B_SYM, B_SYM, B_SYM, B_SYM, B_SYM, B_SYM,	/* 176-183 */
-	B_SYM, B_SYM, B_SYM, B_SYM, B_SYM, B_SYM, B_SYM, B_SYM,	/* 184-191 */
-	A_CAP, A_CAP, A_CAP, A_CAP, A_CAP, A_CAP, A_CAP, A_CAP,	/* 192-199 */
-	A_CAP, A_CAP, A_CAP, A_CAP, A_CAP, A_CAP, A_CAP, A_CAP,	/* 200-207 */
-	A_CAP, A_CAP, A_CAP, A_CAP, A_CAP, A_CAP, A_CAP, B_SYM,	/* 208-215 */
-	A_CAP, A_CAP, A_CAP, A_CAP, A_CAP, A_CAP, A_CAP, ALPHA,	/* 216-223 */
-	ALPHA, ALPHA, ALPHA, ALPHA, ALPHA, ALPHA, ALPHA, ALPHA,	/* 224-231 */
-	ALPHA, ALPHA, ALPHA, ALPHA, ALPHA, ALPHA, ALPHA, ALPHA,	/* 232-239 */
-	ALPHA, ALPHA, ALPHA, ALPHA, ALPHA, ALPHA, ALPHA, B_SYM,	/* 240-247 */
-	ALPHA, ALPHA, ALPHA, ALPHA, ALPHA, ALPHA, ALPHA, ALPHA	/* 248-255 */
-};
-
-struct task_struct *speakup_task;
-struct bleep spk_unprocessed_sound;
-static int spk_keydown;
-static u16 spk_lastkey;
-static u_char spk_close_press, keymap_flags;
-static u_char last_keycode, this_speakup_key;
-static u_long last_spk_jiffy;
-
-struct st_spk_t *speakup_console[MAX_NR_CONSOLES];
-
-DEFINE_MUTEX(spk_mutex);
-
-static int keyboard_notifier_call(struct notifier_block *,
-				  unsigned long code, void *param);
-
-static struct notifier_block keyboard_notifier_block = {
-	.notifier_call = keyboard_notifier_call,
-};
-
-static int vt_notifier_call(struct notifier_block *,
-			    unsigned long code, void *param);
-
-static struct notifier_block vt_notifier_block = {
-	.notifier_call = vt_notifier_call,
-};
-
-static unsigned char get_attributes(struct vc_data *vc, u16 *pos)
-{
-	pos = screen_pos(vc, pos - (u16 *)vc->vc_origin, 1);
-	return (scr_readw(pos) & ~vc->vc_hi_font_mask) >> 8;
-}
-
-static void speakup_date(struct vc_data *vc)
-{
-	spk_x = spk_cx = vc->vc_x;
-	spk_y = spk_cy = vc->vc_y;
-	spk_pos = spk_cp = vc->vc_pos;
-	spk_old_attr = spk_attr;
-	spk_attr = get_attributes(vc, (u_short *)spk_pos);
-}
-
-static void bleep(u_short val)
-{
-	static const short vals[] = {
-		350, 370, 392, 414, 440, 466, 491, 523, 554, 587, 619, 659
-	};
-	short freq;
-	int time = spk_bleep_time;
-
-	freq = vals[val % 12];
-	if (val > 11)
-		freq *= (1 << (val / 12));
-	spk_unprocessed_sound.freq = freq;
-	spk_unprocessed_sound.jiffies = msecs_to_jiffies(time);
-	spk_unprocessed_sound.active = 1;
-	/* We can only have 1 active sound at a time. */
-}
-
-static void speakup_shut_up(struct vc_data *vc)
-{
-	if (spk_killed)
-		return;
-	spk_shut_up |= 0x01;
-	spk_parked &= 0xfe;
-	speakup_date(vc);
-	if (synth)
-		spk_do_flush();
-}
-
-static void speech_kill(struct vc_data *vc)
-{
-	char val = synth->is_alive(synth);
-
-	if (val == 0)
-		return;
-
-	/* re-enables synth, if disabled */
-	if (val == 2 || spk_killed) {
-		/* dead */
-		spk_shut_up &= ~0x40;
-		synth_printf("%s\n", spk_msg_get(MSG_IAM_ALIVE));
-	} else {
-		synth_printf("%s\n", spk_msg_get(MSG_YOU_KILLED_SPEAKUP));
-		spk_shut_up |= 0x40;
-	}
-}
-
-static void speakup_off(struct vc_data *vc)
-{
-	if (spk_shut_up & 0x80) {
-		spk_shut_up &= 0x7f;
-		synth_printf("%s\n", spk_msg_get(MSG_HEY_THATS_BETTER));
-	} else {
-		spk_shut_up |= 0x80;
-		synth_printf("%s\n", spk_msg_get(MSG_YOU_TURNED_ME_OFF));
-	}
-	speakup_date(vc);
-}
-
-static void speakup_parked(struct vc_data *vc)
-{
-	if (spk_parked & 0x80) {
-		spk_parked = 0;
-		synth_printf("%s\n", spk_msg_get(MSG_UNPARKED));
-	} else {
-		spk_parked |= 0x80;
-		synth_printf("%s\n", spk_msg_get(MSG_PARKED));
-	}
-}
-
-static void speakup_cut(struct vc_data *vc)
-{
-	static const char err_buf[] = "set selection failed";
-	int ret;
-
-	if (!mark_cut_flag) {
-		mark_cut_flag = 1;
-		spk_xs = (u_short)spk_x;
-		spk_ys = (u_short)spk_y;
-		spk_sel_cons = vc;
-		synth_printf("%s\n", spk_msg_get(MSG_MARK));
-		return;
-	}
-	spk_xe = (u_short)spk_x;
-	spk_ye = (u_short)spk_y;
-	mark_cut_flag = 0;
-	synth_printf("%s\n", spk_msg_get(MSG_CUT));
-
-	speakup_clear_selection();
-	ret = speakup_set_selection(tty);
-
-	switch (ret) {
-	case 0:
-		break;		/* no error */
-	case -EFAULT:
-		pr_warn("%sEFAULT\n", err_buf);
-		break;
-	case -EINVAL:
-		pr_warn("%sEINVAL\n", err_buf);
-		break;
-	case -ENOMEM:
-		pr_warn("%sENOMEM\n", err_buf);
-		break;
-	}
-}
-
-static void speakup_paste(struct vc_data *vc)
-{
-	if (mark_cut_flag) {
-		mark_cut_flag = 0;
-		synth_printf("%s\n", spk_msg_get(MSG_MARK_CLEARED));
-	} else {
-		synth_printf("%s\n", spk_msg_get(MSG_PASTE));
-		speakup_paste_selection(tty);
-	}
-}
-
-static void say_attributes(struct vc_data *vc)
-{
-	int fg = spk_attr & 0x0f;
-	int bg = spk_attr >> 4;
-
-	if (fg > 8) {
-		synth_printf("%s ", spk_msg_get(MSG_BRIGHT));
-		fg -= 8;
-	}
-	synth_printf("%s", spk_msg_get(MSG_COLORS_START + fg));
-	if (bg > 7) {
-		synth_printf(" %s ", spk_msg_get(MSG_ON_BLINKING));
-		bg -= 8;
-	} else {
-		synth_printf(" %s ", spk_msg_get(MSG_ON));
-	}
-	synth_printf("%s\n", spk_msg_get(MSG_COLORS_START + bg));
-}
-
-enum {
-	edge_top = 1,
-	edge_bottom,
-	edge_left,
-	edge_right,
-	edge_quiet
-};
-
-static void announce_edge(struct vc_data *vc, int msg_id)
-{
-	if (spk_bleeps & 1)
-		bleep(spk_y);
-	if ((spk_bleeps & 2) && (msg_id < edge_quiet))
-		synth_printf("%s\n",
-			     spk_msg_get(MSG_EDGE_MSGS_START + msg_id - 1));
-}
-
-static void speak_char(u16 ch)
-{
-	char *cp;
-	struct var_t *direct = spk_get_var(DIRECT);
-
-	if (ch >= 0x100 || (direct && direct->u.n.value)) {
-		if (ch < 0x100 && IS_CHAR(ch, B_CAP)) {
-			spk_pitch_shift++;
-			synth_printf("%s", spk_str_caps_start);
-		}
-		synth_putwc_s(ch);
-		if (ch < 0x100 && IS_CHAR(ch, B_CAP))
-			synth_printf("%s", spk_str_caps_stop);
-		return;
-	}
-
-	cp = spk_characters[ch];
-	if (!cp) {
-		pr_info("%s: cp == NULL!\n", __func__);
-		return;
-	}
-	if (IS_CHAR(ch, B_CAP)) {
-		spk_pitch_shift++;
-		synth_printf("%s %s %s",
-			     spk_str_caps_start, cp, spk_str_caps_stop);
-	} else {
-		if (*cp == '^') {
-			cp++;
-			synth_printf(" %s%s ", spk_msg_get(MSG_CTRL), cp);
-		} else {
-			synth_printf(" %s ", cp);
-		}
-	}
-}
-
-static u16 get_char(struct vc_data *vc, u16 *pos, u_char *attribs)
-{
-	u16 ch = ' ';
-
-	if (vc && pos) {
-		u16 w;
-		u16 c;
-
-		pos = screen_pos(vc, pos - (u16 *)vc->vc_origin, 1);
-		w = scr_readw(pos);
-		c = w & 0xff;
-
-		if (w & vc->vc_hi_font_mask) {
-			w &= ~vc->vc_hi_font_mask;
-			c |= 0x100;
-		}
-
-		ch = inverse_translate(vc, c, 1);
-		*attribs = (w & 0xff00) >> 8;
-	}
-	return ch;
-}
-
-static void say_char(struct vc_data *vc)
-{
-	u16 ch;
-
-	spk_old_attr = spk_attr;
-	ch = get_char(vc, (u_short *)spk_pos, &spk_attr);
-	if (spk_attr != spk_old_attr) {
-		if (spk_attrib_bleep & 1)
-			bleep(spk_y);
-		if (spk_attrib_bleep & 2)
-			say_attributes(vc);
-	}
-	speak_char(ch);
-}
-
-static void say_phonetic_char(struct vc_data *vc)
-{
-	u16 ch;
-
-	spk_old_attr = spk_attr;
-	ch = get_char(vc, (u_short *)spk_pos, &spk_attr);
-	if (ch <= 0x7f && isalpha(ch)) {
-		ch &= 0x1f;
-		synth_printf("%s\n", phonetic[--ch]);
-	} else {
-		if (ch < 0x100 && IS_CHAR(ch, B_NUM))
-			synth_printf("%s ", spk_msg_get(MSG_NUMBER));
-		speak_char(ch);
-	}
-}
-
-static void say_prev_char(struct vc_data *vc)
-{
-	spk_parked |= 0x01;
-	if (spk_x == 0) {
-		announce_edge(vc, edge_left);
-		return;
-	}
-	spk_x--;
-	spk_pos -= 2;
-	say_char(vc);
-}
-
-static void say_next_char(struct vc_data *vc)
-{
-	spk_parked |= 0x01;
-	if (spk_x == vc->vc_cols - 1) {
-		announce_edge(vc, edge_right);
-		return;
-	}
-	spk_x++;
-	spk_pos += 2;
-	say_char(vc);
-}
-
-/* get_word - will first check to see if the character under the
- * reading cursor is a space and if spk_say_word_ctl is true it will
- * return the word space.  If spk_say_word_ctl is not set it will check to
- * see if there is a word starting on the next position to the right
- * and return that word if it exists.  If it does not exist it will
- * move left to the beginning of any previous word on the line or the
- * beginning off the line whichever comes first..
- */
-
-static u_long get_word(struct vc_data *vc)
-{
-	u_long cnt = 0, tmpx = spk_x, tmp_pos = spk_pos;
-	u16 ch;
-	u16 attr_ch;
-	u_char temp;
-
-	spk_old_attr = spk_attr;
-	ch = get_char(vc, (u_short *)tmp_pos, &temp);
-
-/* decided to take out the sayword if on a space (mis-information */
-	if (spk_say_word_ctl && ch == SPACE) {
-		*buf = '\0';
-		synth_printf("%s\n", spk_msg_get(MSG_SPACE));
-		return 0;
-	} else if (tmpx < vc->vc_cols - 2 &&
-		   (ch == SPACE || ch == 0 || (ch < 0x100 && IS_WDLM(ch))) &&
-		   get_char(vc, (u_short *)tmp_pos + 1, &temp) > SPACE) {
-		tmp_pos += 2;
-		tmpx++;
-	} else {
-		while (tmpx > 0) {
-			ch = get_char(vc, (u_short *)tmp_pos - 1, &temp);
-			if ((ch == SPACE || ch == 0 ||
-			     (ch < 0x100 && IS_WDLM(ch))) &&
-			    get_char(vc, (u_short *)tmp_pos, &temp) > SPACE)
-				break;
-			tmp_pos -= 2;
-			tmpx--;
-		}
-	}
-	attr_ch = get_char(vc, (u_short *)tmp_pos, &spk_attr);
-	buf[cnt++] = attr_ch;
-	while (tmpx < vc->vc_cols - 1) {
-		tmp_pos += 2;
-		tmpx++;
-		ch = get_char(vc, (u_short *)tmp_pos, &temp);
-		if (ch == SPACE || ch == 0 ||
-		    (buf[cnt - 1] < 0x100 && IS_WDLM(buf[cnt - 1]) &&
-		     ch > SPACE))
-			break;
-		buf[cnt++] = ch;
-	}
-	buf[cnt] = '\0';
-	return cnt;
-}
-
-static void say_word(struct vc_data *vc)
-{
-	u_long cnt = get_word(vc);
-	u_short saved_punc_mask = spk_punc_mask;
-
-	if (cnt == 0)
-		return;
-	spk_punc_mask = PUNC;
-	buf[cnt++] = SPACE;
-	spkup_write(buf, cnt);
-	spk_punc_mask = saved_punc_mask;
-}
-
-static void say_prev_word(struct vc_data *vc)
-{
-	u_char temp;
-	u16 ch;
-	u_short edge_said = 0, last_state = 0, state = 0;
-
-	spk_parked |= 0x01;
-
-	if (spk_x == 0) {
-		if (spk_y == 0) {
-			announce_edge(vc, edge_top);
-			return;
-		}
-		spk_y--;
-		spk_x = vc->vc_cols;
-		edge_said = edge_quiet;
-	}
-	while (1) {
-		if (spk_x == 0) {
-			if (spk_y == 0) {
-				edge_said = edge_top;
-				break;
-			}
-			if (edge_said != edge_quiet)
-				edge_said = edge_left;
-			if (state > 0)
-				break;
-			spk_y--;
-			spk_x = vc->vc_cols - 1;
-		} else {
-			spk_x--;
-		}
-		spk_pos -= 2;
-		ch = get_char(vc, (u_short *)spk_pos, &temp);
-		if (ch == SPACE || ch == 0)
-			state = 0;
-		else if (ch < 0x100 && IS_WDLM(ch))
-			state = 1;
-		else
-			state = 2;
-		if (state < last_state) {
-			spk_pos += 2;
-			spk_x++;
-			break;
-		}
-		last_state = state;
-	}
-	if (spk_x == 0 && edge_said == edge_quiet)
-		edge_said = edge_left;
-	if (edge_said > 0 && edge_said < edge_quiet)
-		announce_edge(vc, edge_said);
-	say_word(vc);
-}
-
-static void say_next_word(struct vc_data *vc)
-{
-	u_char temp;
-	u16 ch;
-	u_short edge_said = 0, last_state = 2, state = 0;
-
-	spk_parked |= 0x01;
-	if (spk_x == vc->vc_cols - 1 && spk_y == vc->vc_rows - 1) {
-		announce_edge(vc, edge_bottom);
-		return;
-	}
-	while (1) {
-		ch = get_char(vc, (u_short *)spk_pos, &temp);
-		if (ch == SPACE || ch == 0)
-			state = 0;
-		else if (ch < 0x100 && IS_WDLM(ch))
-			state = 1;
-		else
-			state = 2;
-		if (state > last_state)
-			break;
-		if (spk_x >= vc->vc_cols - 1) {
-			if (spk_y == vc->vc_rows - 1) {
-				edge_said = edge_bottom;
-				break;
-			}
-			state = 0;
-			spk_y++;
-			spk_x = 0;
-			edge_said = edge_right;
-		} else {
-			spk_x++;
-		}
-		spk_pos += 2;
-		last_state = state;
-	}
-	if (edge_said > 0)
-		announce_edge(vc, edge_said);
-	say_word(vc);
-}
-
-static void spell_word(struct vc_data *vc)
-{
-	static char const *delay_str[] = { "", ",", ".", ". .", ". . ." };
-	u16 *cp = buf;
-	char *cp1;
-	char *str_cap = spk_str_caps_stop;
-	char *last_cap = spk_str_caps_stop;
-	struct var_t *direct = spk_get_var(DIRECT);
-	u16 ch;
-
-	if (!get_word(vc))
-		return;
-	while ((ch = *cp)) {
-		if (cp != buf)
-			synth_printf(" %s ", delay_str[spk_spell_delay]);
-		/* FIXME: Non-latin1 considered as lower case */
-		if (ch < 0x100 && IS_CHAR(ch, B_CAP)) {
-			str_cap = spk_str_caps_start;
-			if (*spk_str_caps_stop)
-				spk_pitch_shift++;
-			else	/* synth has no pitch */
-				last_cap = spk_str_caps_stop;
-		} else {
-			str_cap = spk_str_caps_stop;
-		}
-		if (str_cap != last_cap) {
-			synth_printf("%s", str_cap);
-			last_cap = str_cap;
-		}
-		if (ch >= 0x100 || (direct && direct->u.n.value)) {
-			synth_putwc_s(ch);
-		} else if (this_speakup_key == SPELL_PHONETIC &&
-		    ch <= 0x7f && isalpha(ch)) {
-			ch &= 0x1f;
-			cp1 = phonetic[--ch];
-			synth_printf("%s", cp1);
-		} else {
-			cp1 = spk_characters[ch];
-			if (*cp1 == '^') {
-				synth_printf("%s", spk_msg_get(MSG_CTRL));
-				cp1++;
-			}
-			synth_printf("%s", cp1);
-		}
-		cp++;
-	}
-	if (str_cap != spk_str_caps_stop)
-		synth_printf("%s", spk_str_caps_stop);
-}
-
-static int get_line(struct vc_data *vc)
-{
-	u_long tmp = spk_pos - (spk_x * 2);
-	int i = 0;
-	u_char tmp2;
-
-	spk_old_attr = spk_attr;
-	spk_attr = get_attributes(vc, (u_short *)spk_pos);
-	for (i = 0; i < vc->vc_cols; i++) {
-		buf[i] = get_char(vc, (u_short *)tmp, &tmp2);
-		tmp += 2;
-	}
-	for (--i; i >= 0; i--)
-		if (buf[i] != SPACE)
-			break;
-	return ++i;
-}
-
-static void say_line(struct vc_data *vc)
-{
-	int i = get_line(vc);
-	u16 *cp;
-	u_short saved_punc_mask = spk_punc_mask;
-
-	if (i == 0) {
-		synth_printf("%s\n", spk_msg_get(MSG_BLANK));
-		return;
-	}
-	buf[i++] = '\n';
-	if (this_speakup_key == SAY_LINE_INDENT) {
-		cp = buf;
-		while (*cp == SPACE)
-			cp++;
-		synth_printf("%zd, ", (cp - buf) + 1);
-	}
-	spk_punc_mask = spk_punc_masks[spk_reading_punc];
-	spkup_write(buf, i);
-	spk_punc_mask = saved_punc_mask;
-}
-
-static void say_prev_line(struct vc_data *vc)
-{
-	spk_parked |= 0x01;
-	if (spk_y == 0) {
-		announce_edge(vc, edge_top);
-		return;
-	}
-	spk_y--;
-	spk_pos -= vc->vc_size_row;
-	say_line(vc);
-}
-
-static void say_next_line(struct vc_data *vc)
-{
-	spk_parked |= 0x01;
-	if (spk_y == vc->vc_rows - 1) {
-		announce_edge(vc, edge_bottom);
-		return;
-	}
-	spk_y++;
-	spk_pos += vc->vc_size_row;
-	say_line(vc);
-}
-
-static int say_from_to(struct vc_data *vc, u_long from, u_long to,
-		       int read_punc)
-{
-	int i = 0;
-	u_char tmp;
-	u_short saved_punc_mask = spk_punc_mask;
-
-	spk_old_attr = spk_attr;
-	spk_attr = get_attributes(vc, (u_short *)from);
-	while (from < to) {
-		buf[i++] = get_char(vc, (u_short *)from, &tmp);
-		from += 2;
-		if (i >= vc->vc_size_row)
-			break;
-	}
-	for (--i; i >= 0; i--)
-		if (buf[i] != SPACE)
-			break;
-	buf[++i] = SPACE;
-	buf[++i] = '\0';
-	if (i < 1)
-		return i;
-	if (read_punc)
-		spk_punc_mask = spk_punc_info[spk_reading_punc].mask;
-	spkup_write(buf, i);
-	if (read_punc)
-		spk_punc_mask = saved_punc_mask;
-	return i - 1;
-}
-
-static void say_line_from_to(struct vc_data *vc, u_long from, u_long to,
-			     int read_punc)
-{
-	u_long start = vc->vc_origin + (spk_y * vc->vc_size_row);
-	u_long end = start + (to * 2);
-
-	start += from * 2;
-	if (say_from_to(vc, start, end, read_punc) <= 0)
-		if (cursor_track != read_all_mode)
-			synth_printf("%s\n", spk_msg_get(MSG_BLANK));
-}
-
-/* Sentence Reading Commands */
-
-static int currsentence;
-static int numsentences[2];
-static u16 *sentbufend[2];
-static u16 *sentmarks[2][10];
-static int currbuf;
-static int bn;
-static u16 sentbuf[2][256];
-
-static int say_sentence_num(int num, int prev)
-{
-	bn = currbuf;
-	currsentence = num + 1;
-	if (prev && --bn == -1)
-		bn = 1;
-
-	if (num > numsentences[bn])
-		return 0;
-
-	spkup_write(sentmarks[bn][num], sentbufend[bn] - sentmarks[bn][num]);
-	return 1;
-}
-
-static int get_sentence_buf(struct vc_data *vc, int read_punc)
-{
-	u_long start, end;
-	int i, bn;
-	u_char tmp;
-
-	currbuf++;
-	if (currbuf == 2)
-		currbuf = 0;
-	bn = currbuf;
-	start = vc->vc_origin + ((spk_y) * vc->vc_size_row);
-	end = vc->vc_origin + ((spk_y) * vc->vc_size_row) + vc->vc_cols * 2;
-
-	numsentences[bn] = 0;
-	sentmarks[bn][0] = &sentbuf[bn][0];
-	i = 0;
-	spk_old_attr = spk_attr;
-	spk_attr = get_attributes(vc, (u_short *)start);
-
-	while (start < end) {
-		sentbuf[bn][i] = get_char(vc, (u_short *)start, &tmp);
-		if (i > 0) {
-			if (sentbuf[bn][i] == SPACE &&
-			    sentbuf[bn][i - 1] == '.' &&
-			    numsentences[bn] < 9) {
-				/* Sentence Marker */
-				numsentences[bn]++;
-				sentmarks[bn][numsentences[bn]] =
-				    &sentbuf[bn][i];
-			}
-		}
-		i++;
-		start += 2;
-		if (i >= vc->vc_size_row)
-			break;
-	}
-
-	for (--i; i >= 0; i--)
-		if (sentbuf[bn][i] != SPACE)
-			break;
-
-	if (i < 1)
-		return -1;
-
-	sentbuf[bn][++i] = SPACE;
-	sentbuf[bn][++i] = '\0';
-
-	sentbufend[bn] = &sentbuf[bn][i];
-	return numsentences[bn];
-}
-
-static void say_screen_from_to(struct vc_data *vc, u_long from, u_long to)
-{
-	u_long start = vc->vc_origin, end;
-
-	if (from > 0)
-		start += from * vc->vc_size_row;
-	if (to > vc->vc_rows)
-		to = vc->vc_rows;
-	end = vc->vc_origin + (to * vc->vc_size_row);
-	for (from = start; from < end; from = to) {
-		to = from + vc->vc_size_row;
-		say_from_to(vc, from, to, 1);
-	}
-}
-
-static void say_screen(struct vc_data *vc)
-{
-	say_screen_from_to(vc, 0, vc->vc_rows);
-}
-
-static void speakup_win_say(struct vc_data *vc)
-{
-	u_long start, end, from, to;
-
-	if (win_start < 2) {
-		synth_printf("%s\n", spk_msg_get(MSG_NO_WINDOW));
-		return;
-	}
-	start = vc->vc_origin + (win_top * vc->vc_size_row);
-	end = vc->vc_origin + (win_bottom * vc->vc_size_row);
-	while (start <= end) {
-		from = start + (win_left * 2);
-		to = start + (win_right * 2);
-		say_from_to(vc, from, to, 1);
-		start += vc->vc_size_row;
-	}
-}
-
-static void top_edge(struct vc_data *vc)
-{
-	spk_parked |= 0x01;
-	spk_pos = vc->vc_origin + 2 * spk_x;
-	spk_y = 0;
-	say_line(vc);
-}
-
-static void bottom_edge(struct vc_data *vc)
-{
-	spk_parked |= 0x01;
-	spk_pos += (vc->vc_rows - spk_y - 1) * vc->vc_size_row;
-	spk_y = vc->vc_rows - 1;
-	say_line(vc);
-}
-
-static void left_edge(struct vc_data *vc)
-{
-	spk_parked |= 0x01;
-	spk_pos -= spk_x * 2;
-	spk_x = 0;
-	say_char(vc);
-}
-
-static void right_edge(struct vc_data *vc)
-{
-	spk_parked |= 0x01;
-	spk_pos += (vc->vc_cols - spk_x - 1) * 2;
-	spk_x = vc->vc_cols - 1;
-	say_char(vc);
-}
-
-static void say_first_char(struct vc_data *vc)
-{
-	int i, len = get_line(vc);
-	u16 ch;
-
-	spk_parked |= 0x01;
-	if (len == 0) {
-		synth_printf("%s\n", spk_msg_get(MSG_BLANK));
-		return;
-	}
-	for (i = 0; i < len; i++)
-		if (buf[i] != SPACE)
-			break;
-	ch = buf[i];
-	spk_pos -= (spk_x - i) * 2;
-	spk_x = i;
-	synth_printf("%d, ", ++i);
-	speak_char(ch);
-}
-
-static void say_last_char(struct vc_data *vc)
-{
-	int len = get_line(vc);
-	u16 ch;
-
-	spk_parked |= 0x01;
-	if (len == 0) {
-		synth_printf("%s\n", spk_msg_get(MSG_BLANK));
-		return;
-	}
-	ch = buf[--len];
-	spk_pos -= (spk_x - len) * 2;
-	spk_x = len;
-	synth_printf("%d, ", ++len);
-	speak_char(ch);
-}
-
-static void say_position(struct vc_data *vc)
-{
-	synth_printf(spk_msg_get(MSG_POS_INFO), spk_y + 1, spk_x + 1,
-		     vc->vc_num + 1);
-	synth_printf("\n");
-}
-
-/* Added by brianb */
-static void say_char_num(struct vc_data *vc)
-{
-	u_char tmp;
-	u16 ch = get_char(vc, (u_short *)spk_pos, &tmp);
-
-	synth_printf(spk_msg_get(MSG_CHAR_INFO), ch, ch);
-}
-
-/* these are stub functions to keep keyboard.c happy. */
-
-static void say_from_top(struct vc_data *vc)
-{
-	say_screen_from_to(vc, 0, spk_y);
-}
-
-static void say_to_bottom(struct vc_data *vc)
-{
-	say_screen_from_to(vc, spk_y, vc->vc_rows);
-}
-
-static void say_from_left(struct vc_data *vc)
-{
-	say_line_from_to(vc, 0, spk_x, 1);
-}
-
-static void say_to_right(struct vc_data *vc)
-{
-	say_line_from_to(vc, spk_x, vc->vc_cols, 1);
-}
-
-/* end of stub functions. */
-
-static void spkup_write(const u16 *in_buf, int count)
-{
-	static int rep_count;
-	static u16 ch = '\0', old_ch = '\0';
-	static u_short char_type, last_type;
-	int in_count = count;
-
-	spk_keydown = 0;
-	while (count--) {
-		if (cursor_track == read_all_mode) {
-			/* Insert Sentence Index */
-			if ((in_buf == sentmarks[bn][currsentence]) &&
-			    (currsentence <= numsentences[bn]))
-				synth_insert_next_index(currsentence++);
-		}
-		ch = *in_buf++;
-		if (ch < 0x100)
-			char_type = spk_chartab[ch];
-		else
-			char_type = ALPHA;
-		if (ch == old_ch && !(char_type & B_NUM)) {
-			if (++rep_count > 2)
-				continue;
-		} else {
-			if ((last_type & CH_RPT) && rep_count > 2) {
-				synth_printf(" ");
-				synth_printf(spk_msg_get(MSG_REPEAT_DESC),
-					     ++rep_count);
-				synth_printf(" ");
-			}
-			rep_count = 0;
-		}
-		if (ch == spk_lastkey) {
-			rep_count = 0;
-			if (spk_key_echo == 1 && ch >= MINECHOCHAR)
-				speak_char(ch);
-		} else if (char_type & B_ALPHA) {
-			if ((synth_flags & SF_DEC) && (last_type & PUNC))
-				synth_buffer_add(SPACE);
-			synth_putwc_s(ch);
-		} else if (char_type & B_NUM) {
-			rep_count = 0;
-			synth_putwc_s(ch);
-		} else if (char_type & spk_punc_mask) {
-			speak_char(ch);
-			char_type &= ~PUNC;	/* for dec nospell processing */
-		} else if (char_type & SYNTH_OK) {
-			/* these are usually puncts like . and , which synth
-			 * needs for expression.
-			 * suppress multiple to get rid of long pauses and
-			 * clear repeat count
-			 * so if someone has
-			 * repeats on you don't get nothing repeated count
-			 */
-			if (ch != old_ch)
-				synth_putwc_s(ch);
-			else
-				rep_count = 0;
-		} else {
-/* send space and record position, if next is num overwrite space */
-			if (old_ch != ch)
-				synth_buffer_add(SPACE);
-			else
-				rep_count = 0;
-		}
-		old_ch = ch;
-		last_type = char_type;
-	}
-	spk_lastkey = 0;
-	if (in_count > 2 && rep_count > 2) {
-		if (last_type & CH_RPT) {
-			synth_printf(" ");
-			synth_printf(spk_msg_get(MSG_REPEAT_DESC2),
-				     ++rep_count);
-			synth_printf(" ");
-		}
-		rep_count = 0;
-	}
-}
-
-static const int NUM_CTL_LABELS = (MSG_CTL_END - MSG_CTL_START + 1);
-
-static void read_all_doc(struct vc_data *vc);
-static void cursor_done(struct timer_list *unused);
-static DEFINE_TIMER(cursor_timer, cursor_done);
-
-static void do_handle_shift(struct vc_data *vc, u_char value, char up_flag)
-{
-	unsigned long flags;
-
-	if (!synth || up_flag || spk_killed)
-		return;
-	spin_lock_irqsave(&speakup_info.spinlock, flags);
-	if (cursor_track == read_all_mode) {
-		switch (value) {
-		case KVAL(K_SHIFT):
-			del_timer(&cursor_timer);
-			spk_shut_up &= 0xfe;
-			spk_do_flush();
-			read_all_doc(vc);
-			break;
-		case KVAL(K_CTRL):
-			del_timer(&cursor_timer);
-			cursor_track = prev_cursor_track;
-			spk_shut_up &= 0xfe;
-			spk_do_flush();
-			break;
-		}
-	} else {
-		spk_shut_up &= 0xfe;
-		spk_do_flush();
-	}
-	if (spk_say_ctrl && value < NUM_CTL_LABELS)
-		synth_printf("%s", spk_msg_get(MSG_CTL_START + value));
-	spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-}
-
-static void do_handle_latin(struct vc_data *vc, u_char value, char up_flag)
-{
-	unsigned long flags;
-
-	spin_lock_irqsave(&speakup_info.spinlock, flags);
-	if (up_flag) {
-		spk_lastkey = 0;
-		spk_keydown = 0;
-		spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-		return;
-	}
-	if (!synth || spk_killed) {
-		spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-		return;
-	}
-	spk_shut_up &= 0xfe;
-	spk_lastkey = value;
-	spk_keydown++;
-	spk_parked &= 0xfe;
-	if (spk_key_echo == 2 && value >= MINECHOCHAR)
-		speak_char(value);
-	spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-}
-
-int spk_set_key_info(const u_char *key_info, u_char *k_buffer)
-{
-	int i = 0, states, key_data_len;
-	const u_char *cp = key_info;
-	u_char *cp1 = k_buffer;
-	u_char ch, version, num_keys;
-
-	version = *cp++;
-	if (version != KEY_MAP_VER) {
-		pr_debug("version found %d should be %d\n",
-			 version, KEY_MAP_VER);
-		return -EINVAL;
-	}
-	num_keys = *cp;
-	states = (int)cp[1];
-	key_data_len = (states + 1) * (num_keys + 1);
-	if (key_data_len + SHIFT_TBL_SIZE + 4 >= sizeof(spk_key_buf)) {
-		pr_debug("too many key_infos (%d over %u)\n",
-			 key_data_len + SHIFT_TBL_SIZE + 4,
-			 (unsigned int)(sizeof(spk_key_buf)));
-		return -EINVAL;
-	}
-	memset(k_buffer, 0, SHIFT_TBL_SIZE);
-	memset(spk_our_keys, 0, sizeof(spk_our_keys));
-	spk_shift_table = k_buffer;
-	spk_our_keys[0] = spk_shift_table;
-	cp1 += SHIFT_TBL_SIZE;
-	memcpy(cp1, cp, key_data_len + 3);
-	/* get num_keys, states and data */
-	cp1 += 2;		/* now pointing at shift states */
-	for (i = 1; i <= states; i++) {
-		ch = *cp1++;
-		if (ch >= SHIFT_TBL_SIZE) {
-			pr_debug("(%d) not valid shift state (max_allowed = %d)\n",
-				 ch, SHIFT_TBL_SIZE);
-			return -EINVAL;
-		}
-		spk_shift_table[ch] = i;
-	}
-	keymap_flags = *cp1++;
-	while ((ch = *cp1)) {
-		if (ch >= MAX_KEY) {
-			pr_debug("(%d), not valid key, (max_allowed = %d)\n",
-				 ch, MAX_KEY);
-			return -EINVAL;
-		}
-		spk_our_keys[ch] = cp1;
-		cp1 += states + 1;
-	}
-	return 0;
-}
-
-static struct var_t spk_vars[] = {
-	/* bell must be first to set high limit */
-	{BELL_POS, .u.n = {NULL, 0, 0, 0, 0, 0, NULL} },
-	{SPELL_DELAY, .u.n = {NULL, 0, 0, 4, 0, 0, NULL} },
-	{ATTRIB_BLEEP, .u.n = {NULL, 1, 0, 3, 0, 0, NULL} },
-	{BLEEPS, .u.n = {NULL, 3, 0, 3, 0, 0, NULL} },
-	{BLEEP_TIME, .u.n = {NULL, 30, 1, 200, 0, 0, NULL} },
-	{PUNC_LEVEL, .u.n = {NULL, 1, 0, 4, 0, 0, NULL} },
-	{READING_PUNC, .u.n = {NULL, 1, 0, 4, 0, 0, NULL} },
-	{CURSOR_TIME, .u.n = {NULL, 120, 50, 600, 0, 0, NULL} },
-	{SAY_CONTROL, TOGGLE_0},
-	{SAY_WORD_CTL, TOGGLE_0},
-	{NO_INTERRUPT, TOGGLE_0},
-	{KEY_ECHO, .u.n = {NULL, 1, 0, 2, 0, 0, NULL} },
-	V_LAST_VAR
-};
-
-static void toggle_cursoring(struct vc_data *vc)
-{
-	if (cursor_track == read_all_mode)
-		cursor_track = prev_cursor_track;
-	if (++cursor_track >= CT_Max)
-		cursor_track = 0;
-	synth_printf("%s\n", spk_msg_get(MSG_CURSOR_MSGS_START + cursor_track));
-}
-
-void spk_reset_default_chars(void)
-{
-	int i;
-
-	/* First, free any non-default */
-	for (i = 0; i < 256; i++) {
-		if (spk_characters[i] &&
-		    (spk_characters[i] != spk_default_chars[i]))
-			kfree(spk_characters[i]);
-	}
-
-	memcpy(spk_characters, spk_default_chars, sizeof(spk_default_chars));
-}
-
-void spk_reset_default_chartab(void)
-{
-	memcpy(spk_chartab, default_chartab, sizeof(default_chartab));
-}
-
-static const struct st_bits_data *pb_edit;
-
-static int edit_bits(struct vc_data *vc, u_char type, u_char ch, u_short key)
-{
-	short mask = pb_edit->mask, ch_type = spk_chartab[ch];
-
-	if (type != KT_LATIN || (ch_type & B_NUM) || ch < SPACE)
-		return -1;
-	if (ch == SPACE) {
-		synth_printf("%s\n", spk_msg_get(MSG_EDIT_DONE));
-		spk_special_handler = NULL;
-		return 1;
-	}
-	if (mask < PUNC && !(ch_type & PUNC))
-		return -1;
-	spk_chartab[ch] ^= mask;
-	speak_char(ch);
-	synth_printf(" %s\n",
-		     (spk_chartab[ch] & mask) ? spk_msg_get(MSG_ON) :
-		     spk_msg_get(MSG_OFF));
-	return 1;
-}
-
-/* Allocation concurrency is protected by the console semaphore */
-static int speakup_allocate(struct vc_data *vc, gfp_t gfp_flags)
-{
-	int vc_num;
-
-	vc_num = vc->vc_num;
-	if (!speakup_console[vc_num]) {
-		speakup_console[vc_num] = kzalloc(sizeof(*speakup_console[0]),
-						  gfp_flags);
-		if (!speakup_console[vc_num])
-			return -ENOMEM;
-		speakup_date(vc);
-	} else if (!spk_parked) {
-		speakup_date(vc);
-	}
-
-	return 0;
-}
-
-static void speakup_deallocate(struct vc_data *vc)
-{
-	int vc_num;
-
-	vc_num = vc->vc_num;
-	kfree(speakup_console[vc_num]);
-	speakup_console[vc_num] = NULL;
-}
-
-static u_char is_cursor;
-static u_long old_cursor_pos, old_cursor_x, old_cursor_y;
-static int cursor_con;
-
-static void reset_highlight_buffers(struct vc_data *);
-
-static int read_all_key;
-
-static int in_keyboard_notifier;
-
-static void start_read_all_timer(struct vc_data *vc, int command);
-
-enum {
-	RA_NOTHING,
-	RA_NEXT_SENT,
-	RA_PREV_LINE,
-	RA_NEXT_LINE,
-	RA_PREV_SENT,
-	RA_DOWN_ARROW,
-	RA_TIMER,
-	RA_FIND_NEXT_SENT,
-	RA_FIND_PREV_SENT,
-};
-
-static void kbd_fakekey2(struct vc_data *vc, int command)
-{
-	del_timer(&cursor_timer);
-	speakup_fake_down_arrow();
-	start_read_all_timer(vc, command);
-}
-
-static void read_all_doc(struct vc_data *vc)
-{
-	if ((vc->vc_num != fg_console) || !synth || spk_shut_up)
-		return;
-	if (!synth_supports_indexing())
-		return;
-	if (cursor_track != read_all_mode)
-		prev_cursor_track = cursor_track;
-	cursor_track = read_all_mode;
-	spk_reset_index_count(0);
-	if (get_sentence_buf(vc, 0) == -1) {
-		del_timer(&cursor_timer);
-		if (!in_keyboard_notifier)
-			speakup_fake_down_arrow();
-		start_read_all_timer(vc, RA_DOWN_ARROW);
-	} else {
-		say_sentence_num(0, 0);
-		synth_insert_next_index(0);
-		start_read_all_timer(vc, RA_TIMER);
-	}
-}
-
-static void stop_read_all(struct vc_data *vc)
-{
-	del_timer(&cursor_timer);
-	cursor_track = prev_cursor_track;
-	spk_shut_up &= 0xfe;
-	spk_do_flush();
-}
-
-static void start_read_all_timer(struct vc_data *vc, int command)
-{
-	struct var_t *cursor_timeout;
-
-	cursor_con = vc->vc_num;
-	read_all_key = command;
-	cursor_timeout = spk_get_var(CURSOR_TIME);
-	mod_timer(&cursor_timer,
-		  jiffies + msecs_to_jiffies(cursor_timeout->u.n.value));
-}
-
-static void handle_cursor_read_all(struct vc_data *vc, int command)
-{
-	int indcount, sentcount, rv, sn;
-
-	switch (command) {
-	case RA_NEXT_SENT:
-		/* Get Current Sentence */
-		spk_get_index_count(&indcount, &sentcount);
-		/*printk("%d %d  ", indcount, sentcount); */
-		spk_reset_index_count(sentcount + 1);
-		if (indcount == 1) {
-			if (!say_sentence_num(sentcount + 1, 0)) {
-				kbd_fakekey2(vc, RA_FIND_NEXT_SENT);
-				return;
-			}
-			synth_insert_next_index(0);
-		} else {
-			sn = 0;
-			if (!say_sentence_num(sentcount + 1, 1)) {
-				sn = 1;
-				spk_reset_index_count(sn);
-			} else {
-				synth_insert_next_index(0);
-			}
-			if (!say_sentence_num(sn, 0)) {
-				kbd_fakekey2(vc, RA_FIND_NEXT_SENT);
-				return;
-			}
-			synth_insert_next_index(0);
-		}
-		start_read_all_timer(vc, RA_TIMER);
-		break;
-	case RA_PREV_SENT:
-		break;
-	case RA_NEXT_LINE:
-		read_all_doc(vc);
-		break;
-	case RA_PREV_LINE:
-		break;
-	case RA_DOWN_ARROW:
-		if (get_sentence_buf(vc, 0) == -1) {
-			kbd_fakekey2(vc, RA_DOWN_ARROW);
-		} else {
-			say_sentence_num(0, 0);
-			synth_insert_next_index(0);
-			start_read_all_timer(vc, RA_TIMER);
-		}
-		break;
-	case RA_FIND_NEXT_SENT:
-		rv = get_sentence_buf(vc, 0);
-		if (rv == -1)
-			read_all_doc(vc);
-		if (rv == 0) {
-			kbd_fakekey2(vc, RA_FIND_NEXT_SENT);
-		} else {
-			say_sentence_num(1, 0);
-			synth_insert_next_index(0);
-			start_read_all_timer(vc, RA_TIMER);
-		}
-		break;
-	case RA_FIND_PREV_SENT:
-		break;
-	case RA_TIMER:
-		spk_get_index_count(&indcount, &sentcount);
-		if (indcount < 2)
-			kbd_fakekey2(vc, RA_DOWN_ARROW);
-		else
-			start_read_all_timer(vc, RA_TIMER);
-		break;
-	}
-}
-
-static int pre_handle_cursor(struct vc_data *vc, u_char value, char up_flag)
-{
-	unsigned long flags;
-
-	spin_lock_irqsave(&speakup_info.spinlock, flags);
-	if (cursor_track == read_all_mode) {
-		spk_parked &= 0xfe;
-		if (!synth || up_flag || spk_shut_up) {
-			spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-			return NOTIFY_STOP;
-		}
-		del_timer(&cursor_timer);
-		spk_shut_up &= 0xfe;
-		spk_do_flush();
-		start_read_all_timer(vc, value + 1);
-		spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-		return NOTIFY_STOP;
-	}
-	spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-	return NOTIFY_OK;
-}
-
-static void do_handle_cursor(struct vc_data *vc, u_char value, char up_flag)
-{
-	unsigned long flags;
-	struct var_t *cursor_timeout;
-
-	spin_lock_irqsave(&speakup_info.spinlock, flags);
-	spk_parked &= 0xfe;
-	if (!synth || up_flag || spk_shut_up || cursor_track == CT_Off) {
-		spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-		return;
-	}
-	spk_shut_up &= 0xfe;
-	if (spk_no_intr)
-		spk_do_flush();
-/* the key press flushes if !no_inter but we want to flush on cursor
- * moves regardless of no_inter state
- */
-	is_cursor = value + 1;
-	old_cursor_pos = vc->vc_pos;
-	old_cursor_x = vc->vc_x;
-	old_cursor_y = vc->vc_y;
-	speakup_console[vc->vc_num]->ht.cy = vc->vc_y;
-	cursor_con = vc->vc_num;
-	if (cursor_track == CT_Highlight)
-		reset_highlight_buffers(vc);
-	cursor_timeout = spk_get_var(CURSOR_TIME);
-	mod_timer(&cursor_timer,
-		  jiffies + msecs_to_jiffies(cursor_timeout->u.n.value));
-	spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-}
-
-static void update_color_buffer(struct vc_data *vc, const u16 *ic, int len)
-{
-	int i, bi, hi;
-	int vc_num = vc->vc_num;
-
-	bi = (vc->vc_attr & 0x70) >> 4;
-	hi = speakup_console[vc_num]->ht.highsize[bi];
-
-	i = 0;
-	if (speakup_console[vc_num]->ht.highsize[bi] == 0) {
-		speakup_console[vc_num]->ht.rpos[bi] = vc->vc_pos;
-		speakup_console[vc_num]->ht.rx[bi] = vc->vc_x;
-		speakup_console[vc_num]->ht.ry[bi] = vc->vc_y;
-	}
-	while ((hi < COLOR_BUFFER_SIZE) && (i < len)) {
-		if (ic[i] > 32) {
-			speakup_console[vc_num]->ht.highbuf[bi][hi] = ic[i];
-			hi++;
-		} else if ((ic[i] == 32) && (hi != 0)) {
-			if (speakup_console[vc_num]->ht.highbuf[bi][hi - 1] !=
-			    32) {
-				speakup_console[vc_num]->ht.highbuf[bi][hi] =
-				    ic[i];
-				hi++;
-			}
-		}
-		i++;
-	}
-	speakup_console[vc_num]->ht.highsize[bi] = hi;
-}
-
-static void reset_highlight_buffers(struct vc_data *vc)
-{
-	int i;
-	int vc_num = vc->vc_num;
-
-	for (i = 0; i < 8; i++)
-		speakup_console[vc_num]->ht.highsize[i] = 0;
-}
-
-static int count_highlight_color(struct vc_data *vc)
-{
-	int i, bg;
-	int cc;
-	int vc_num = vc->vc_num;
-	u16 ch;
-	u16 *start = (u16 *)vc->vc_origin;
-
-	for (i = 0; i < 8; i++)
-		speakup_console[vc_num]->ht.bgcount[i] = 0;
-
-	for (i = 0; i < vc->vc_rows; i++) {
-		u16 *end = start + vc->vc_cols * 2;
-		u16 *ptr;
-
-		for (ptr = start; ptr < end; ptr++) {
-			ch = get_attributes(vc, ptr);
-			bg = (ch & 0x70) >> 4;
-			speakup_console[vc_num]->ht.bgcount[bg]++;
-		}
-		start += vc->vc_size_row;
-	}
-
-	cc = 0;
-	for (i = 0; i < 8; i++)
-		if (speakup_console[vc_num]->ht.bgcount[i] > 0)
-			cc++;
-	return cc;
-}
-
-static int get_highlight_color(struct vc_data *vc)
-{
-	int i, j;
-	unsigned int cptr[8];
-	int vc_num = vc->vc_num;
-
-	for (i = 0; i < 8; i++)
-		cptr[i] = i;
-
-	for (i = 0; i < 7; i++)
-		for (j = i + 1; j < 8; j++)
-			if (speakup_console[vc_num]->ht.bgcount[cptr[i]] >
-			    speakup_console[vc_num]->ht.bgcount[cptr[j]])
-				swap(cptr[i], cptr[j]);
-
-	for (i = 0; i < 8; i++)
-		if (speakup_console[vc_num]->ht.bgcount[cptr[i]] != 0)
-			if (speakup_console[vc_num]->ht.highsize[cptr[i]] > 0)
-				return cptr[i];
-	return -1;
-}
-
-static int speak_highlight(struct vc_data *vc)
-{
-	int hc, d;
-	int vc_num = vc->vc_num;
-
-	if (count_highlight_color(vc) == 1)
-		return 0;
-	hc = get_highlight_color(vc);
-	if (hc != -1) {
-		d = vc->vc_y - speakup_console[vc_num]->ht.cy;
-		if ((d == 1) || (d == -1))
-			if (speakup_console[vc_num]->ht.ry[hc] != vc->vc_y)
-				return 0;
-		spk_parked |= 0x01;
-		spk_do_flush();
-		spkup_write(speakup_console[vc_num]->ht.highbuf[hc],
-			    speakup_console[vc_num]->ht.highsize[hc]);
-		spk_pos = spk_cp = speakup_console[vc_num]->ht.rpos[hc];
-		spk_x = spk_cx = speakup_console[vc_num]->ht.rx[hc];
-		spk_y = spk_cy = speakup_console[vc_num]->ht.ry[hc];
-		return 1;
-	}
-	return 0;
-}
-
-static void cursor_done(struct timer_list *unused)
-{
-	struct vc_data *vc = vc_cons[cursor_con].d;
-	unsigned long flags;
-
-	del_timer(&cursor_timer);
-	spin_lock_irqsave(&speakup_info.spinlock, flags);
-	if (cursor_con != fg_console) {
-		is_cursor = 0;
-		goto out;
-	}
-	speakup_date(vc);
-	if (win_enabled) {
-		if (vc->vc_x >= win_left && vc->vc_x <= win_right &&
-		    vc->vc_y >= win_top && vc->vc_y <= win_bottom) {
-			spk_keydown = 0;
-			is_cursor = 0;
-			goto out;
-		}
-	}
-	if (cursor_track == read_all_mode) {
-		handle_cursor_read_all(vc, read_all_key);
-		goto out;
-	}
-	if (cursor_track == CT_Highlight) {
-		if (speak_highlight(vc)) {
-			spk_keydown = 0;
-			is_cursor = 0;
-			goto out;
-		}
-	}
-	if (cursor_track == CT_Window)
-		speakup_win_say(vc);
-	else if (is_cursor == 1 || is_cursor == 4)
-		say_line_from_to(vc, 0, vc->vc_cols, 0);
-	else
-		say_char(vc);
-	spk_keydown = 0;
-	is_cursor = 0;
-out:
-	spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-}
-
-/* called by: vt_notifier_call() */
-static void speakup_bs(struct vc_data *vc)
-{
-	unsigned long flags;
-
-	if (!speakup_console[vc->vc_num])
-		return;
-	if (!spin_trylock_irqsave(&speakup_info.spinlock, flags))
-		/* Speakup output, discard */
-		return;
-	if (!spk_parked)
-		speakup_date(vc);
-	if (spk_shut_up || !synth) {
-		spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-		return;
-	}
-	if (vc->vc_num == fg_console && spk_keydown) {
-		spk_keydown = 0;
-		if (!is_cursor)
-			say_char(vc);
-	}
-	spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-}
-
-/* called by: vt_notifier_call() */
-static void speakup_con_write(struct vc_data *vc, u16 *str, int len)
-{
-	unsigned long flags;
-
-	if ((vc->vc_num != fg_console) || spk_shut_up || !synth)
-		return;
-	if (!spin_trylock_irqsave(&speakup_info.spinlock, flags))
-		/* Speakup output, discard */
-		return;
-	if (spk_bell_pos && spk_keydown && (vc->vc_x == spk_bell_pos - 1))
-		bleep(3);
-	if ((is_cursor) || (cursor_track == read_all_mode)) {
-		if (cursor_track == CT_Highlight)
-			update_color_buffer(vc, str, len);
-		spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-		return;
-	}
-	if (win_enabled) {
-		if (vc->vc_x >= win_left && vc->vc_x <= win_right &&
-		    vc->vc_y >= win_top && vc->vc_y <= win_bottom) {
-			spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-			return;
-		}
-	}
-
-	spkup_write(str, len);
-	spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-}
-
-static void speakup_con_update(struct vc_data *vc)
-{
-	unsigned long flags;
-
-	if (!speakup_console[vc->vc_num] || spk_parked)
-		return;
-	if (!spin_trylock_irqsave(&speakup_info.spinlock, flags))
-		/* Speakup output, discard */
-		return;
-	speakup_date(vc);
-	if (vc->vc_mode == KD_GRAPHICS && !spk_paused && spk_str_pause[0]) {
-		synth_printf("%s", spk_str_pause);
-		spk_paused = true;
-	}
-	spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-}
-
-static void do_handle_spec(struct vc_data *vc, u_char value, char up_flag)
-{
-	unsigned long flags;
-	int on_off = 2;
-	char *label;
-
-	if (!synth || up_flag || spk_killed)
-		return;
-	spin_lock_irqsave(&speakup_info.spinlock, flags);
-	spk_shut_up &= 0xfe;
-	if (spk_no_intr)
-		spk_do_flush();
-	switch (value) {
-	case KVAL(K_CAPS):
-		label = spk_msg_get(MSG_KEYNAME_CAPSLOCK);
-		on_off = vt_get_leds(fg_console, VC_CAPSLOCK);
-		break;
-	case KVAL(K_NUM):
-		label = spk_msg_get(MSG_KEYNAME_NUMLOCK);
-		on_off = vt_get_leds(fg_console, VC_NUMLOCK);
-		break;
-	case KVAL(K_HOLD):
-		label = spk_msg_get(MSG_KEYNAME_SCROLLLOCK);
-		on_off = vt_get_leds(fg_console, VC_SCROLLOCK);
-		if (speakup_console[vc->vc_num])
-			speakup_console[vc->vc_num]->tty_stopped = on_off;
-		break;
-	default:
-		spk_parked &= 0xfe;
-		spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-		return;
-	}
-	if (on_off < 2)
-		synth_printf("%s %s\n",
-			     label, spk_msg_get(MSG_STATUS_START + on_off));
-	spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-}
-
-static int inc_dec_var(u_char value)
-{
-	struct st_var_header *p_header;
-	struct var_t *var_data;
-	char num_buf[32];
-	char *cp = num_buf;
-	char *pn;
-	int var_id = (int)value - VAR_START;
-	int how = (var_id & 1) ? E_INC : E_DEC;
-
-	var_id = var_id / 2 + FIRST_SET_VAR;
-	p_header = spk_get_var_header(var_id);
-	if (!p_header)
-		return -1;
-	if (p_header->var_type != VAR_NUM)
-		return -1;
-	var_data = p_header->data;
-	if (spk_set_num_var(1, p_header, how) != 0)
-		return -1;
-	if (!spk_close_press) {
-		for (pn = p_header->name; *pn; pn++) {
-			if (*pn == '_')
-				*cp = SPACE;
-			else
-				*cp++ = *pn;
-		}
-	}
-	snprintf(cp, sizeof(num_buf) - (cp - num_buf), " %d ",
-		 var_data->u.n.value);
-	synth_printf("%s", num_buf);
-	return 0;
-}
-
-static void speakup_win_set(struct vc_data *vc)
-{
-	char info[40];
-
-	if (win_start > 1) {
-		synth_printf("%s\n", spk_msg_get(MSG_WINDOW_ALREADY_SET));
-		return;
-	}
-	if (spk_x < win_left || spk_y < win_top) {
-		synth_printf("%s\n", spk_msg_get(MSG_END_BEFORE_START));
-		return;
-	}
-	if (win_start && spk_x == win_left && spk_y == win_top) {
-		win_left = 0;
-		win_right = vc->vc_cols - 1;
-		win_bottom = spk_y;
-		snprintf(info, sizeof(info), spk_msg_get(MSG_WINDOW_LINE),
-			 (int)win_top + 1);
-	} else {
-		if (!win_start) {
-			win_top = spk_y;
-			win_left = spk_x;
-		} else {
-			win_bottom = spk_y;
-			win_right = spk_x;
-		}
-		snprintf(info, sizeof(info), spk_msg_get(MSG_WINDOW_BOUNDARY),
-			 (win_start) ?
-				spk_msg_get(MSG_END) : spk_msg_get(MSG_START),
-			 (int)spk_y + 1, (int)spk_x + 1);
-	}
-	synth_printf("%s\n", info);
-	win_start++;
-}
-
-static void speakup_win_clear(struct vc_data *vc)
-{
-	win_top = 0;
-	win_bottom = 0;
-	win_left = 0;
-	win_right = 0;
-	win_start = 0;
-	synth_printf("%s\n", spk_msg_get(MSG_WINDOW_CLEARED));
-}
-
-static void speakup_win_enable(struct vc_data *vc)
-{
-	if (win_start < 2) {
-		synth_printf("%s\n", spk_msg_get(MSG_NO_WINDOW));
-		return;
-	}
-	win_enabled ^= 1;
-	if (win_enabled)
-		synth_printf("%s\n", spk_msg_get(MSG_WINDOW_SILENCED));
-	else
-		synth_printf("%s\n", spk_msg_get(MSG_WINDOW_SILENCE_DISABLED));
-}
-
-static void speakup_bits(struct vc_data *vc)
-{
-	int val = this_speakup_key - (FIRST_EDIT_BITS - 1);
-
-	if (spk_special_handler || val < 1 || val > 6) {
-		synth_printf("%s\n", spk_msg_get(MSG_ERROR));
-		return;
-	}
-	pb_edit = &spk_punc_info[val];
-	synth_printf(spk_msg_get(MSG_EDIT_PROMPT), pb_edit->name);
-	spk_special_handler = edit_bits;
-}
-
-static int handle_goto(struct vc_data *vc, u_char type, u_char ch, u_short key)
-{
-	static u_char goto_buf[8];
-	static int num;
-	int maxlen;
-	char *cp;
-	u16 wch;
-
-	if (type == KT_SPKUP && ch == SPEAKUP_GOTO)
-		goto do_goto;
-	if (type == KT_LATIN && ch == '\n')
-		goto do_goto;
-	if (type != 0)
-		goto oops;
-	if (ch == 8) {
-		u16 wch;
-
-		if (num == 0)
-			return -1;
-		wch = goto_buf[--num];
-		goto_buf[num] = '\0';
-		spkup_write(&wch, 1);
-		return 1;
-	}
-	if (ch < '+' || ch > 'y')
-		goto oops;
-	wch = ch;
-	goto_buf[num++] = ch;
-	goto_buf[num] = '\0';
-	spkup_write(&wch, 1);
-	maxlen = (*goto_buf >= '0') ? 3 : 4;
-	if ((ch == '+' || ch == '-') && num == 1)
-		return 1;
-	if (ch >= '0' && ch <= '9' && num < maxlen)
-		return 1;
-	if (num < maxlen - 1 || num > maxlen)
-		goto oops;
-	if (ch < 'x' || ch > 'y') {
-oops:
-		if (!spk_killed)
-			synth_printf(" %s\n", spk_msg_get(MSG_GOTO_CANCELED));
-		goto_buf[num = 0] = '\0';
-		spk_special_handler = NULL;
-		return 1;
-	}
-
-	/* Do not replace with kstrtoul: here we need cp to be updated */
-	goto_pos = simple_strtoul(goto_buf, &cp, 10);
-
-	if (*cp == 'x') {
-		if (*goto_buf < '0')
-			goto_pos += spk_x;
-		else if (goto_pos > 0)
-			goto_pos--;
-
-		if (goto_pos >= vc->vc_cols)
-			goto_pos = vc->vc_cols - 1;
-		goto_x = 1;
-	} else {
-		if (*goto_buf < '0')
-			goto_pos += spk_y;
-		else if (goto_pos > 0)
-			goto_pos--;
-
-		if (goto_pos >= vc->vc_rows)
-			goto_pos = vc->vc_rows - 1;
-		goto_x = 0;
-	}
-	goto_buf[num = 0] = '\0';
-do_goto:
-	spk_special_handler = NULL;
-	spk_parked |= 0x01;
-	if (goto_x) {
-		spk_pos -= spk_x * 2;
-		spk_x = goto_pos;
-		spk_pos += goto_pos * 2;
-		say_word(vc);
-	} else {
-		spk_y = goto_pos;
-		spk_pos = vc->vc_origin + (goto_pos * vc->vc_size_row);
-		say_line(vc);
-	}
-	return 1;
-}
-
-static void speakup_goto(struct vc_data *vc)
-{
-	if (spk_special_handler) {
-		synth_printf("%s\n", spk_msg_get(MSG_ERROR));
-		return;
-	}
-	synth_printf("%s\n", spk_msg_get(MSG_GOTO));
-	spk_special_handler = handle_goto;
-}
-
-static void speakup_help(struct vc_data *vc)
-{
-	spk_handle_help(vc, KT_SPKUP, SPEAKUP_HELP, 0);
-}
-
-static void do_nothing(struct vc_data *vc)
-{
-	return;			/* flush done in do_spkup */
-}
-
-static u_char key_speakup, spk_key_locked;
-
-static void speakup_lock(struct vc_data *vc)
-{
-	if (!spk_key_locked) {
-		spk_key_locked = 16;
-		key_speakup = 16;
-	} else {
-		spk_key_locked = 0;
-		key_speakup = 0;
-	}
-}
-
-typedef void (*spkup_hand) (struct vc_data *);
-static spkup_hand spkup_handler[] = {
-	/* must be ordered same as defines in speakup.h */
-	do_nothing, speakup_goto, speech_kill, speakup_shut_up,
-	speakup_cut, speakup_paste, say_first_char, say_last_char,
-	say_char, say_prev_char, say_next_char,
-	say_word, say_prev_word, say_next_word,
-	say_line, say_prev_line, say_next_line,
-	top_edge, bottom_edge, left_edge, right_edge,
-	spell_word, spell_word, say_screen,
-	say_position, say_attributes,
-	speakup_off, speakup_parked, say_line,	/* this is for indent */
-	say_from_top, say_to_bottom,
-	say_from_left, say_to_right,
-	say_char_num, speakup_bits, speakup_bits, say_phonetic_char,
-	speakup_bits, speakup_bits, speakup_bits,
-	speakup_win_set, speakup_win_clear, speakup_win_enable, speakup_win_say,
-	speakup_lock, speakup_help, toggle_cursoring, read_all_doc, NULL
-};
-
-static void do_spkup(struct vc_data *vc, u_char value)
-{
-	if (spk_killed && value != SPEECH_KILL)
-		return;
-	spk_keydown = 0;
-	spk_lastkey = 0;
-	spk_shut_up &= 0xfe;
-	this_speakup_key = value;
-	if (value < SPKUP_MAX_FUNC && spkup_handler[value]) {
-		spk_do_flush();
-		(*spkup_handler[value]) (vc);
-	} else {
-		if (inc_dec_var(value) < 0)
-			bleep(9);
-	}
-}
-
-static const char *pad_chars = "0123456789+-*/\015,.?()";
-
-static int
-speakup_key(struct vc_data *vc, int shift_state, int keycode, u_short keysym,
-	    int up_flag)
-{
-	unsigned long flags;
-	int kh;
-	u_char *key_info;
-	u_char type = KTYP(keysym), value = KVAL(keysym), new_key = 0;
-	u_char shift_info, offset;
-	int ret = 0;
-
-	if (!synth)
-		return 0;
-
-	spin_lock_irqsave(&speakup_info.spinlock, flags);
-	tty = vc->port.tty;
-	if (type >= 0xf0)
-		type -= 0xf0;
-	if (type == KT_PAD &&
-	    (vt_get_leds(fg_console, VC_NUMLOCK))) {
-		if (up_flag) {
-			spk_keydown = 0;
-			goto out;
-		}
-		value = pad_chars[value];
-		spk_lastkey = value;
-		spk_keydown++;
-		spk_parked &= 0xfe;
-		goto no_map;
-	}
-	if (keycode >= MAX_KEY)
-		goto no_map;
-	key_info = spk_our_keys[keycode];
-	if (!key_info)
-		goto no_map;
-	/* Check valid read all mode keys */
-	if ((cursor_track == read_all_mode) && (!up_flag)) {
-		switch (value) {
-		case KVAL(K_DOWN):
-		case KVAL(K_UP):
-		case KVAL(K_LEFT):
-		case KVAL(K_RIGHT):
-		case KVAL(K_PGUP):
-		case KVAL(K_PGDN):
-			break;
-		default:
-			stop_read_all(vc);
-			break;
-		}
-	}
-	shift_info = (shift_state & 0x0f) + key_speakup;
-	offset = spk_shift_table[shift_info];
-	if (offset) {
-		new_key = key_info[offset];
-		if (new_key) {
-			ret = 1;
-			if (new_key == SPK_KEY) {
-				if (!spk_key_locked)
-					key_speakup = (up_flag) ? 0 : 16;
-				if (up_flag || spk_killed)
-					goto out;
-				spk_shut_up &= 0xfe;
-				spk_do_flush();
-				goto out;
-			}
-			if (up_flag)
-				goto out;
-			if (last_keycode == keycode &&
-			    time_after(last_spk_jiffy + MAX_DELAY, jiffies)) {
-				spk_close_press = 1;
-				offset = spk_shift_table[shift_info + 32];
-				/* double press? */
-				if (offset && key_info[offset])
-					new_key = key_info[offset];
-			}
-			last_keycode = keycode;
-			last_spk_jiffy = jiffies;
-			type = KT_SPKUP;
-			value = new_key;
-		}
-	}
-no_map:
-	if (type == KT_SPKUP && !spk_special_handler) {
-		do_spkup(vc, new_key);
-		spk_close_press = 0;
-		ret = 1;
-		goto out;
-	}
-	if (up_flag || spk_killed || type == KT_SHIFT)
-		goto out;
-	spk_shut_up &= 0xfe;
-	kh = (value == KVAL(K_DOWN)) ||
-	    (value == KVAL(K_UP)) ||
-	    (value == KVAL(K_LEFT)) ||
-	    (value == KVAL(K_RIGHT));
-	if ((cursor_track != read_all_mode) || !kh)
-		if (!spk_no_intr)
-			spk_do_flush();
-	if (spk_special_handler) {
-		if (type == KT_SPEC && value == 1) {
-			value = '\n';
-			type = KT_LATIN;
-		} else if (type == KT_LETTER) {
-			type = KT_LATIN;
-		} else if (value == 0x7f) {
-			value = 8;	/* make del = backspace */
-		}
-		ret = (*spk_special_handler) (vc, type, value, keycode);
-		spk_close_press = 0;
-		if (ret < 0)
-			bleep(9);
-		goto out;
-	}
-	last_keycode = 0;
-out:
-	spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-	return ret;
-}
-
-static int keyboard_notifier_call(struct notifier_block *nb,
-				  unsigned long code, void *_param)
-{
-	struct keyboard_notifier_param *param = _param;
-	struct vc_data *vc = param->vc;
-	int up = !param->down;
-	int ret = NOTIFY_OK;
-	static int keycode;	/* to hold the current keycode */
-
-	in_keyboard_notifier = 1;
-
-	if (vc->vc_mode == KD_GRAPHICS)
-		goto out;
-
-	/*
-	 * First, determine whether we are handling a fake keypress on
-	 * the current processor.  If we are, then return NOTIFY_OK,
-	 * to pass the keystroke up the chain.  This prevents us from
-	 * trying to take the Speakup lock while it is held by the
-	 * processor on which the simulated keystroke was generated.
-	 * Also, the simulated keystrokes should be ignored by Speakup.
-	 */
-
-	if (speakup_fake_key_pressed())
-		goto out;
-
-	switch (code) {
-	case KBD_KEYCODE:
-		/* speakup requires keycode and keysym currently */
-		keycode = param->value;
-		break;
-	case KBD_UNBOUND_KEYCODE:
-		/* not used yet */
-		break;
-	case KBD_UNICODE:
-		/* not used yet */
-		break;
-	case KBD_KEYSYM:
-		if (speakup_key(vc, param->shift, keycode, param->value, up))
-			ret = NOTIFY_STOP;
-		else if (KTYP(param->value) == KT_CUR)
-			ret = pre_handle_cursor(vc, KVAL(param->value), up);
-		break;
-	case KBD_POST_KEYSYM:{
-			unsigned char type = KTYP(param->value) - 0xf0;
-			unsigned char val = KVAL(param->value);
-
-			switch (type) {
-			case KT_SHIFT:
-				do_handle_shift(vc, val, up);
-				break;
-			case KT_LATIN:
-			case KT_LETTER:
-				do_handle_latin(vc, val, up);
-				break;
-			case KT_CUR:
-				do_handle_cursor(vc, val, up);
-				break;
-			case KT_SPEC:
-				do_handle_spec(vc, val, up);
-				break;
-			}
-			break;
-		}
-	}
-out:
-	in_keyboard_notifier = 0;
-	return ret;
-}
-
-static int vt_notifier_call(struct notifier_block *nb,
-			    unsigned long code, void *_param)
-{
-	struct vt_notifier_param *param = _param;
-	struct vc_data *vc = param->vc;
-
-	switch (code) {
-	case VT_ALLOCATE:
-		if (vc->vc_mode == KD_TEXT)
-			speakup_allocate(vc, GFP_ATOMIC);
-		break;
-	case VT_DEALLOCATE:
-		speakup_deallocate(vc);
-		break;
-	case VT_WRITE:
-		if (param->c == '\b') {
-			speakup_bs(vc);
-		} else {
-			u16 d = param->c;
-
-			speakup_con_write(vc, &d, 1);
-		}
-		break;
-	case VT_UPDATE:
-		speakup_con_update(vc);
-		break;
-	}
-	return NOTIFY_OK;
-}
-
-/* called by: module_exit() */
-static void __exit speakup_exit(void)
-{
-	int i;
-
-	unregister_keyboard_notifier(&keyboard_notifier_block);
-	unregister_vt_notifier(&vt_notifier_block);
-	speakup_unregister_devsynth();
-	speakup_cancel_selection();
-	speakup_cancel_paste();
-	del_timer_sync(&cursor_timer);
-	kthread_stop(speakup_task);
-	speakup_task = NULL;
-	mutex_lock(&spk_mutex);
-	synth_release();
-	mutex_unlock(&spk_mutex);
-	spk_ttyio_unregister_ldisc();
-
-	speakup_kobj_exit();
-
-	for (i = 0; i < MAX_NR_CONSOLES; i++)
-		kfree(speakup_console[i]);
-
-	speakup_remove_virtual_keyboard();
-
-	for (i = 0; i < MAXVARS; i++)
-		speakup_unregister_var(i);
-
-	for (i = 0; i < 256; i++) {
-		if (spk_characters[i] != spk_default_chars[i])
-			kfree(spk_characters[i]);
-	}
-
-	spk_free_user_msgs();
-}
-
-/* call by: module_init() */
-static int __init speakup_init(void)
-{
-	int i;
-	long err = 0;
-	struct vc_data *vc = vc_cons[fg_console].d;
-	struct var_t *var;
-
-	/* These first few initializations cannot fail. */
-	spk_initialize_msgs();	/* Initialize arrays for i18n. */
-	spk_reset_default_chars();
-	spk_reset_default_chartab();
-	spk_strlwr(synth_name);
-	spk_vars[0].u.n.high = vc->vc_cols;
-	for (var = spk_vars; var->var_id != MAXVARS; var++)
-		speakup_register_var(var);
-	for (var = synth_time_vars;
-	     (var->var_id >= 0) && (var->var_id < MAXVARS); var++)
-		speakup_register_var(var);
-	for (i = 1; spk_punc_info[i].mask != 0; i++)
-		spk_set_mask_bits(NULL, i, 2);
-
-	spk_set_key_info(spk_key_defaults, spk_key_buf);
-
-	/* From here on out, initializations can fail. */
-	err = speakup_add_virtual_keyboard();
-	if (err)
-		goto error_virtkeyboard;
-
-	for (i = 0; i < MAX_NR_CONSOLES; i++)
-		if (vc_cons[i].d) {
-			err = speakup_allocate(vc_cons[i].d, GFP_KERNEL);
-			if (err)
-				goto error_kobjects;
-		}
-
-	if (spk_quiet_boot)
-		spk_shut_up |= 0x01;
-
-	err = speakup_kobj_init();
-	if (err)
-		goto error_kobjects;
-
-	spk_ttyio_register_ldisc();
-	synth_init(synth_name);
-	speakup_register_devsynth();
-	/*
-	 * register_devsynth might fail, but this error is not fatal.
-	 * /dev/synth is an extra feature; the rest of Speakup
-	 * will work fine without it.
-	 */
-
-	err = register_keyboard_notifier(&keyboard_notifier_block);
-	if (err)
-		goto error_kbdnotifier;
-	err = register_vt_notifier(&vt_notifier_block);
-	if (err)
-		goto error_vtnotifier;
-
-	speakup_task = kthread_create(speakup_thread, NULL, "speakup");
-
-	if (IS_ERR(speakup_task)) {
-		err = PTR_ERR(speakup_task);
-		goto error_task;
-	}
-
-	set_user_nice(speakup_task, 10);
-	wake_up_process(speakup_task);
-
-	pr_info("speakup %s: initialized\n", SPEAKUP_VERSION);
-	pr_info("synth name on entry is: %s\n", synth_name);
-	goto out;
-
-error_task:
-	unregister_vt_notifier(&vt_notifier_block);
-
-error_vtnotifier:
-	unregister_keyboard_notifier(&keyboard_notifier_block);
-	del_timer(&cursor_timer);
-
-error_kbdnotifier:
-	speakup_unregister_devsynth();
-	mutex_lock(&spk_mutex);
-	synth_release();
-	mutex_unlock(&spk_mutex);
-	speakup_kobj_exit();
-
-error_kobjects:
-	for (i = 0; i < MAX_NR_CONSOLES; i++)
-		kfree(speakup_console[i]);
-
-	speakup_remove_virtual_keyboard();
-
-error_virtkeyboard:
-	for (i = 0; i < MAXVARS; i++)
-		speakup_unregister_var(i);
-
-	for (i = 0; i < 256; i++) {
-		if (spk_characters[i] != spk_default_chars[i])
-			kfree(spk_characters[i]);
-	}
-
-	spk_free_user_msgs();
-
-out:
-	return err;
-}
-
-module_init(speakup_init);
-module_exit(speakup_exit);
diff --git a/drivers/staging/speakup/selection.c b/drivers/staging/speakup/selection.c
deleted file mode 100644
index 032f3264fba1..000000000000
--- a/drivers/staging/speakup/selection.c
+++ /dev/null
@@ -1,144 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-#include <linux/slab.h> /* for kmalloc */
-#include <linux/consolemap.h>
-#include <linux/interrupt.h>
-#include <linux/sched.h>
-#include <linux/device.h> /* for dev_warn */
-#include <linux/selection.h>
-#include <linux/workqueue.h>
-#include <linux/tty.h>
-#include <linux/tty_flip.h>
-#include <linux/atomic.h>
-#include <linux/console.h>
-
-#include "speakup.h"
-
-unsigned short spk_xs, spk_ys, spk_xe, spk_ye; /* our region points */
-struct vc_data *spk_sel_cons;
-
-struct speakup_selection_work {
-	struct work_struct work;
-	struct tiocl_selection sel;
-	struct tty_struct *tty;
-};
-
-void speakup_clear_selection(void)
-{
-	console_lock();
-	clear_selection();
-	console_unlock();
-}
-
-static void __speakup_set_selection(struct work_struct *work)
-{
-	struct speakup_selection_work *ssw =
-		container_of(work, struct speakup_selection_work, work);
-
-	struct tty_struct *tty;
-	struct tiocl_selection sel;
-
-	sel = ssw->sel;
-
-	/* this ensures we copy sel before releasing the lock below */
-	rmb();
-
-	/* release the lock by setting tty of the struct to NULL */
-	tty = xchg(&ssw->tty, NULL);
-
-	if (spk_sel_cons != vc_cons[fg_console].d) {
-		spk_sel_cons = vc_cons[fg_console].d;
-		pr_warn("Selection: mark console not the same as cut\n");
-		goto unref;
-	}
-
-	set_selection_kernel(&sel, tty);
-
-unref:
-	tty_kref_put(tty);
-}
-
-static struct speakup_selection_work speakup_sel_work = {
-	.work = __WORK_INITIALIZER(speakup_sel_work.work,
-				   __speakup_set_selection)
-};
-
-int speakup_set_selection(struct tty_struct *tty)
-{
-	/* we get kref here first in order to avoid a subtle race when
-	 * cancelling selection work. getting kref first establishes the
-	 * invariant that if speakup_sel_work.tty is not NULL when
-	 * speakup_cancel_selection() is called, it must be the case that a put
-	 * kref is pending.
-	 */
-	tty_kref_get(tty);
-	if (cmpxchg(&speakup_sel_work.tty, NULL, tty)) {
-		tty_kref_put(tty);
-		return -EBUSY;
-	}
-	/* now we have the 'lock' by setting tty member of
-	 * speakup_selection_work. wmb() ensures that writes to
-	 * speakup_sel_work don't happen before cmpxchg() above.
-	 */
-	wmb();
-
-	speakup_sel_work.sel.xs = spk_xs + 1;
-	speakup_sel_work.sel.ys = spk_ys + 1;
-	speakup_sel_work.sel.xe = spk_xe + 1;
-	speakup_sel_work.sel.ye = spk_ye + 1;
-	speakup_sel_work.sel.sel_mode = TIOCL_SELCHAR;
-
-	schedule_work_on(WORK_CPU_UNBOUND, &speakup_sel_work.work);
-
-	return 0;
-}
-
-void speakup_cancel_selection(void)
-{
-	struct tty_struct *tty;
-
-	cancel_work_sync(&speakup_sel_work.work);
-	/* setting to null so that if work fails to run and we cancel it,
-	 * we can run it again without getting EBUSY forever from there on.
-	 * we need to use xchg here to avoid race with speakup_set_selection()
-	 */
-	tty = xchg(&speakup_sel_work.tty, NULL);
-	if (tty)
-		tty_kref_put(tty);
-}
-
-static void __speakup_paste_selection(struct work_struct *work)
-{
-	struct speakup_selection_work *ssw =
-		container_of(work, struct speakup_selection_work, work);
-	struct tty_struct *tty = xchg(&ssw->tty, NULL);
-
-	paste_selection(tty);
-	tty_kref_put(tty);
-}
-
-static struct speakup_selection_work speakup_paste_work = {
-	.work = __WORK_INITIALIZER(speakup_paste_work.work,
-				   __speakup_paste_selection)
-};
-
-int speakup_paste_selection(struct tty_struct *tty)
-{
-	tty_kref_get(tty);
-	if (cmpxchg(&speakup_paste_work.tty, NULL, tty)) {
-		tty_kref_put(tty);
-		return -EBUSY;
-	}
-
-	schedule_work_on(WORK_CPU_UNBOUND, &speakup_paste_work.work);
-	return 0;
-}
-
-void speakup_cancel_paste(void)
-{
-	struct tty_struct *tty;
-
-	cancel_work_sync(&speakup_paste_work.work);
-	tty = xchg(&speakup_paste_work.tty, NULL);
-	if (tty)
-		tty_kref_put(tty);
-}
diff --git a/drivers/staging/speakup/serialio.c b/drivers/staging/speakup/serialio.c
deleted file mode 100644
index 177a2988641c..000000000000
--- a/drivers/staging/speakup/serialio.c
+++ /dev/null
@@ -1,316 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-#include <linux/interrupt.h>
-#include <linux/ioport.h>
-
-#include "spk_types.h"
-#include "speakup.h"
-#include "spk_priv.h"
-#include "serialio.h"
-
-#include <linux/serial_core.h>
-/* WARNING:  Do not change this to <linux/serial.h> without testing that
- * SERIAL_PORT_DFNS does get defined to the appropriate value.
- */
-#include <asm/serial.h>
-
-#ifndef SERIAL_PORT_DFNS
-#define SERIAL_PORT_DFNS
-#endif
-
-static void start_serial_interrupt(int irq);
-
-static const struct old_serial_port rs_table[] = {
-	SERIAL_PORT_DFNS
-};
-
-static const struct old_serial_port *serstate;
-static int timeouts;
-
-static int spk_serial_out(struct spk_synth *in_synth, const char ch);
-static void spk_serial_send_xchar(char ch);
-static void spk_serial_tiocmset(unsigned int set, unsigned int clear);
-static unsigned char spk_serial_in(void);
-static unsigned char spk_serial_in_nowait(void);
-static void spk_serial_flush_buffer(void);
-
-struct spk_io_ops spk_serial_io_ops = {
-	.synth_out = spk_serial_out,
-	.send_xchar = spk_serial_send_xchar,
-	.tiocmset = spk_serial_tiocmset,
-	.synth_in = spk_serial_in,
-	.synth_in_nowait = spk_serial_in_nowait,
-	.flush_buffer = spk_serial_flush_buffer,
-};
-EXPORT_SYMBOL_GPL(spk_serial_io_ops);
-
-const struct old_serial_port *spk_serial_init(int index)
-{
-	int baud = 9600, quot = 0;
-	unsigned int cval = 0;
-	int cflag = CREAD | HUPCL | CLOCAL | B9600 | CS8;
-	const struct old_serial_port *ser;
-	int err;
-
-	if (index >= ARRAY_SIZE(rs_table)) {
-		pr_info("no port info for ttyS%d\n", index);
-		return NULL;
-	}
-	ser = rs_table + index;
-
-	/*	Divisor, bytesize and parity */
-	quot = ser->baud_base / baud;
-	cval = cflag & (CSIZE | CSTOPB);
-#if defined(__powerpc__) || defined(__alpha__)
-	cval >>= 8;
-#else /* !__powerpc__ && !__alpha__ */
-	cval >>= 4;
-#endif /* !__powerpc__ && !__alpha__ */
-	if (cflag & PARENB)
-		cval |= UART_LCR_PARITY;
-	if (!(cflag & PARODD))
-		cval |= UART_LCR_EPAR;
-	if (synth_request_region(ser->port, 8)) {
-		/* try to take it back. */
-		pr_info("Ports not available, trying to steal them\n");
-		__release_region(&ioport_resource, ser->port, 8);
-		err = synth_request_region(ser->port, 8);
-		if (err) {
-			pr_warn("Unable to allocate port at %x, errno %i",
-				ser->port, err);
-			return NULL;
-		}
-	}
-
-	/*	Disable UART interrupts, set DTR and RTS high
-	 *	and set speed.
-	 */
-	outb(cval | UART_LCR_DLAB, ser->port + UART_LCR);	/* set DLAB */
-	outb(quot & 0xff, ser->port + UART_DLL);	/* LS of divisor */
-	outb(quot >> 8, ser->port + UART_DLM);		/* MS of divisor */
-	outb(cval, ser->port + UART_LCR);		/* reset DLAB */
-
-	/* Turn off Interrupts */
-	outb(0, ser->port + UART_IER);
-	outb(UART_MCR_DTR | UART_MCR_RTS, ser->port + UART_MCR);
-
-	/* If we read 0xff from the LSR, there is no UART here. */
-	if (inb(ser->port + UART_LSR) == 0xff) {
-		synth_release_region(ser->port, 8);
-		serstate = NULL;
-		return NULL;
-	}
-
-	mdelay(1);
-	speakup_info.port_tts = ser->port;
-	serstate = ser;
-
-	start_serial_interrupt(ser->irq);
-
-	return ser;
-}
-
-static irqreturn_t synth_readbuf_handler(int irq, void *dev_id)
-{
-	unsigned long flags;
-	int c;
-
-	spin_lock_irqsave(&speakup_info.spinlock, flags);
-	while (inb_p(speakup_info.port_tts + UART_LSR) & UART_LSR_DR) {
-		c = inb_p(speakup_info.port_tts + UART_RX);
-		synth->read_buff_add((u_char)c);
-	}
-	spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-	return IRQ_HANDLED;
-}
-
-static void start_serial_interrupt(int irq)
-{
-	int rv;
-
-	if (!synth->read_buff_add)
-		return;
-
-	rv = request_irq(irq, synth_readbuf_handler, IRQF_SHARED,
-			 "serial", (void *)synth_readbuf_handler);
-
-	if (rv)
-		pr_err("Unable to request Speakup serial I R Q\n");
-	/* Set MCR */
-	outb(UART_MCR_DTR | UART_MCR_RTS | UART_MCR_OUT2,
-	     speakup_info.port_tts + UART_MCR);
-	/* Turn on Interrupts */
-	outb(UART_IER_MSI | UART_IER_RLSI | UART_IER_RDI,
-	     speakup_info.port_tts + UART_IER);
-	inb(speakup_info.port_tts + UART_LSR);
-	inb(speakup_info.port_tts + UART_RX);
-	inb(speakup_info.port_tts + UART_IIR);
-	inb(speakup_info.port_tts + UART_MSR);
-	outb(1, speakup_info.port_tts + UART_FCR);	/* Turn FIFO On */
-}
-
-static void spk_serial_send_xchar(char ch)
-{
-	int timeout = SPK_XMITR_TIMEOUT;
-
-	while (spk_serial_tx_busy()) {
-		if (!--timeout)
-			break;
-		udelay(1);
-	}
-	outb(ch, speakup_info.port_tts);
-}
-
-static void spk_serial_tiocmset(unsigned int set, unsigned int clear)
-{
-	int old = inb(speakup_info.port_tts + UART_MCR);
-
-	outb((old & ~clear) | set, speakup_info.port_tts + UART_MCR);
-}
-
-int spk_serial_synth_probe(struct spk_synth *synth)
-{
-	const struct old_serial_port *ser;
-	int failed = 0;
-
-	if ((synth->ser >= SPK_LO_TTY) && (synth->ser <= SPK_HI_TTY)) {
-		ser = spk_serial_init(synth->ser);
-		if (!ser) {
-			failed = -1;
-		} else {
-			outb_p(0, ser->port);
-			mdelay(1);
-			outb_p('\r', ser->port);
-		}
-	} else {
-		failed = -1;
-		pr_warn("ttyS%i is an invalid port\n", synth->ser);
-	}
-	if (failed) {
-		pr_info("%s: not found\n", synth->long_name);
-		return -ENODEV;
-	}
-	pr_info("%s: ttyS%i, Driver Version %s\n",
-		synth->long_name, synth->ser, synth->version);
-	synth->alive = 1;
-	return 0;
-}
-EXPORT_SYMBOL_GPL(spk_serial_synth_probe);
-
-void spk_stop_serial_interrupt(void)
-{
-	if (speakup_info.port_tts == 0)
-		return;
-
-	if (!synth->read_buff_add)
-		return;
-
-	/* Turn off interrupts */
-	outb(0, speakup_info.port_tts + UART_IER);
-	/* Free IRQ */
-	free_irq(serstate->irq, (void *)synth_readbuf_handler);
-}
-EXPORT_SYMBOL_GPL(spk_stop_serial_interrupt);
-
-int spk_wait_for_xmitr(struct spk_synth *in_synth)
-{
-	int tmout = SPK_XMITR_TIMEOUT;
-
-	if ((in_synth->alive) && (timeouts >= NUM_DISABLE_TIMEOUTS)) {
-		pr_warn("%s: too many timeouts, deactivating speakup\n",
-			in_synth->long_name);
-		in_synth->alive = 0;
-		/* No synth any more, so nobody will restart TTYs, and we thus
-		 * need to do it ourselves.  Now that there is no synth we can
-		 * let application flood anyway
-		 */
-		speakup_start_ttys();
-		timeouts = 0;
-		return 0;
-	}
-	while (spk_serial_tx_busy()) {
-		if (--tmout == 0) {
-			pr_warn("%s: timed out (tx busy)\n",
-				in_synth->long_name);
-			timeouts++;
-			return 0;
-		}
-		udelay(1);
-	}
-	tmout = SPK_CTS_TIMEOUT;
-	while (!((inb_p(speakup_info.port_tts + UART_MSR)) & UART_MSR_CTS)) {
-		/* CTS */
-		if (--tmout == 0) {
-			timeouts++;
-			return 0;
-		}
-		udelay(1);
-	}
-	timeouts = 0;
-	return 1;
-}
-
-static unsigned char spk_serial_in(void)
-{
-	int tmout = SPK_SERIAL_TIMEOUT;
-
-	while (!(inb_p(speakup_info.port_tts + UART_LSR) & UART_LSR_DR)) {
-		if (--tmout == 0) {
-			pr_warn("time out while waiting for input.\n");
-			return 0xff;
-		}
-		udelay(1);
-	}
-	return inb_p(speakup_info.port_tts + UART_RX);
-}
-
-static unsigned char spk_serial_in_nowait(void)
-{
-	unsigned char lsr;
-
-	lsr = inb_p(speakup_info.port_tts + UART_LSR);
-	if (!(lsr & UART_LSR_DR))
-		return 0;
-	return inb_p(speakup_info.port_tts + UART_RX);
-}
-
-static void spk_serial_flush_buffer(void)
-{
-	/* TODO: flush the UART 16550 buffer */
-}
-
-static int spk_serial_out(struct spk_synth *in_synth, const char ch)
-{
-	if (in_synth->alive && spk_wait_for_xmitr(in_synth)) {
-		outb_p(ch, speakup_info.port_tts);
-		return 1;
-	}
-	return 0;
-}
-
-const char *spk_serial_synth_immediate(struct spk_synth *synth,
-				       const char *buff)
-{
-	u_char ch;
-
-	while ((ch = *buff)) {
-		if (ch == '\n')
-			ch = synth->procspeech;
-		if (spk_wait_for_xmitr(synth))
-			outb(ch, speakup_info.port_tts);
-		else
-			return buff;
-		buff++;
-	}
-	return NULL;
-}
-EXPORT_SYMBOL_GPL(spk_serial_synth_immediate);
-
-void spk_serial_release(void)
-{
-	spk_stop_serial_interrupt();
-	if (speakup_info.port_tts == 0)
-		return;
-	synth_release_region(speakup_info.port_tts, 8);
-	speakup_info.port_tts = 0;
-}
-EXPORT_SYMBOL_GPL(spk_serial_release);
diff --git a/drivers/staging/speakup/serialio.h b/drivers/staging/speakup/serialio.h
deleted file mode 100644
index 6f8f86f161bb..000000000000
--- a/drivers/staging/speakup/serialio.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef _SPEAKUP_SERIAL_H
-#define _SPEAKUP_SERIAL_H
-
-#include <linux/serial.h>	/* for rs_table, serial constants */
-#include <linux/serial_reg.h>	/* for more serial constants */
-#include <linux/serial_core.h>
-
-#include "spk_priv.h"
-
-/*
- * this is cut&paste from 8250.h. Get rid of the structure, the definitions
- * and this whole broken driver.
- */
-struct old_serial_port {
-	unsigned int uart; /* unused */
-	unsigned int baud_base;
-	unsigned int port;
-	unsigned int irq;
-	upf_t flags; /* unused */
-};
-
-/* countdown values for serial timeouts in us */
-#define SPK_SERIAL_TIMEOUT SPK_SYNTH_TIMEOUT
-/* countdown values transmitter/dsr timeouts in us */
-#define SPK_XMITR_TIMEOUT 100000
-/* countdown values cts timeouts in us */
-#define SPK_CTS_TIMEOUT 100000
-/* check ttyS0 ... ttyS3 */
-#define SPK_LO_TTY 0
-#define SPK_HI_TTY 3
-/* # of timeouts permitted before disable */
-#define NUM_DISABLE_TIMEOUTS 3
-/* buffer timeout in ms */
-#define SPK_TIMEOUT 100
-#define BOTH_EMPTY (UART_LSR_TEMT | UART_LSR_THRE)
-
-#define spk_serial_tx_busy() \
-	((inb(speakup_info.port_tts + UART_LSR) & BOTH_EMPTY) != BOTH_EMPTY)
-
-#endif
diff --git a/drivers/staging/speakup/speakup.h b/drivers/staging/speakup/speakup.h
deleted file mode 100644
index 74fe49c2c511..000000000000
--- a/drivers/staging/speakup/speakup.h
+++ /dev/null
@@ -1,121 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef _SPEAKUP_H
-#define _SPEAKUP_H
-
-#include "spk_types.h"
-#include "i18n.h"
-
-#define SPEAKUP_VERSION "3.1.6"
-#define KEY_MAP_VER 119
-#define SHIFT_TBL_SIZE 64
-#define MAX_DESC_LEN 72
-
-#define TOGGLE_0 .u.n = {NULL, 0, 0, 1, 0, 0, NULL }
-#define TOGGLE_1 .u.n = {NULL, 1, 0, 1, 0, 0, NULL }
-#define MAXVARLEN 15
-
-#define SYNTH_OK 0x0001
-#define B_ALPHA 0x0002
-#define ALPHA 0x0003
-#define B_CAP 0x0004
-#define A_CAP 0x0007
-#define B_NUM 0x0008
-#define NUM 0x0009
-#define ALPHANUM (B_ALPHA | B_NUM)
-#define SOME 0x0010
-#define MOST 0x0020
-#define PUNC 0x0040
-#define A_PUNC 0x0041
-#define B_WDLM 0x0080
-#define WDLM 0x0081
-#define B_EXNUM 0x0100
-#define CH_RPT 0x0200
-#define B_CTL 0x0400
-#define A_CTL (B_CTL + SYNTH_OK)
-#define B_SYM 0x0800
-#define B_CAPSYM (B_CAP | B_SYM)
-
-/* FIXME: u16 */
-#define IS_WDLM(x) (spk_chartab[((u_char)x)] & B_WDLM)
-#define IS_CHAR(x, type) (spk_chartab[((u_char)x)] & type)
-#define IS_TYPE(x, type) ((spk_chartab[((u_char)x)] & type) == type)
-
-int speakup_thread(void *data);
-void spk_reset_default_chars(void);
-void spk_reset_default_chartab(void);
-void synth_start(void);
-void synth_insert_next_index(int sent_num);
-void spk_reset_index_count(int sc);
-void spk_get_index_count(int *linecount, int *sentcount);
-int spk_set_key_info(const u_char *key_info, u_char *k_buffer);
-char *spk_strlwr(char *s);
-char *spk_s2uchar(char *start, char *dest);
-int speakup_kobj_init(void);
-void speakup_kobj_exit(void);
-int spk_chartab_get_value(char *keyword);
-void speakup_register_var(struct var_t *var);
-void speakup_unregister_var(enum var_id_t var_id);
-struct st_var_header *spk_get_var_header(enum var_id_t var_id);
-struct st_var_header *spk_var_header_by_name(const char *name);
-struct punc_var_t *spk_get_punc_var(enum var_id_t var_id);
-int spk_set_num_var(int val, struct st_var_header *var, int how);
-int spk_set_string_var(const char *page, struct st_var_header *var, int len);
-int spk_set_mask_bits(const char *input, const int which, const int how);
-extern special_func spk_special_handler;
-int spk_handle_help(struct vc_data *vc, u_char type, u_char ch, u_short key);
-int synth_init(char *name);
-void synth_release(void);
-
-void spk_do_flush(void);
-void speakup_start_ttys(void);
-void synth_buffer_add(u16 ch);
-void synth_buffer_clear(void);
-void speakup_clear_selection(void);
-int speakup_set_selection(struct tty_struct *tty);
-void speakup_cancel_selection(void);
-int speakup_paste_selection(struct tty_struct *tty);
-void speakup_cancel_paste(void);
-void speakup_register_devsynth(void);
-void speakup_unregister_devsynth(void);
-void synth_write(const char *buf, size_t count);
-int synth_supports_indexing(void);
-
-extern struct vc_data *spk_sel_cons;
-extern unsigned short spk_xs, spk_ys, spk_xe, spk_ye; /* our region points */
-
-extern wait_queue_head_t speakup_event;
-extern struct kobject *speakup_kobj;
-extern struct task_struct *speakup_task;
-extern const u_char spk_key_defaults[];
-
-/* Protect speakup synthesizer list */
-extern struct mutex spk_mutex;
-extern struct st_spk_t *speakup_console[];
-extern struct spk_synth *synth;
-extern char spk_pitch_buff[];
-extern u_char *spk_our_keys[];
-extern short spk_punc_masks[];
-extern char spk_str_caps_start[], spk_str_caps_stop[], spk_str_pause[];
-extern bool spk_paused;
-extern const struct st_bits_data spk_punc_info[];
-extern u_char spk_key_buf[600];
-extern char *spk_characters[];
-extern char *spk_default_chars[];
-extern u_short spk_chartab[];
-extern int spk_no_intr, spk_say_ctrl, spk_say_word_ctl, spk_punc_level;
-extern int spk_reading_punc, spk_attrib_bleep, spk_bleeps;
-extern int spk_bleep_time, spk_bell_pos;
-extern int spk_spell_delay, spk_key_echo;
-extern short spk_punc_mask;
-extern short spk_pitch_shift, synth_flags;
-extern bool spk_quiet_boot;
-extern char *synth_name;
-extern struct bleep spk_unprocessed_sound;
-
-/* Prototypes from fakekey.c. */
-int speakup_add_virtual_keyboard(void);
-void speakup_remove_virtual_keyboard(void);
-void speakup_fake_down_arrow(void);
-bool speakup_fake_key_pressed(void);
-
-#endif
diff --git a/drivers/staging/speakup/speakup_acnt.h b/drivers/staging/speakup/speakup_acnt.h
deleted file mode 100644
index cffa938ae580..000000000000
--- a/drivers/staging/speakup/speakup_acnt.h
+++ /dev/null
@@ -1,19 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/* speakup_acntpc.h - header file for speakups Accent-PC driver. */
-
-#define SYNTH_IO_EXTENT	0x02
-
-#define SYNTH_CLEAR	0x18		/* stops speech */
-
-	/* Port Status Flags */
-#define SYNTH_READABLE	0x01	/* mask for bit which is nonzero if a
-				 * byte can be read from the data port
-				 */
-#define SYNTH_WRITABLE	0x02	/* mask for RDY bit, which when set to
-				 * 1, indicates the data port is ready
-				 *  to accept a byte of data.
-				 */
-#define SYNTH_QUIET	'S' /* synth is not speaking */
-#define SYNTH_FULL	'F' /* synth is full. */
-#define SYNTH_ALMOST_EMPTY 'M' /* synth has less than 2 seconds of text left */
-#define SYNTH_SPEAKING	's' /* synth is speaking and has a fare way to go */
diff --git a/drivers/staging/speakup/speakup_acntpc.c b/drivers/staging/speakup/speakup_acntpc.c
deleted file mode 100644
index c94328a5bd4a..000000000000
--- a/drivers/staging/speakup/speakup_acntpc.c
+++ /dev/null
@@ -1,319 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * written by: Kirk Reiser <kirk@braille.uwo.ca>
- * this version considerably modified by David Borowski, david575@rogers.com
- *
- * Copyright (C) 1998-99  Kirk Reiser.
- * Copyright (C) 2003 David Borowski.
- *
- * this code is specificly written as a driver for the speakup screenreview
- * package and is not a general device driver.
- * This driver is for the Aicom Acent PC internal synthesizer.
- */
-
-#include <linux/jiffies.h>
-#include <linux/sched.h>
-#include <linux/timer.h>
-#include <linux/kthread.h>
-
-#include "spk_priv.h"
-#include "serialio.h"
-#include "speakup.h"
-#include "speakup_acnt.h" /* local header file for Accent values */
-
-#define DRV_VERSION "2.10"
-#define PROCSPEECH '\r'
-
-static int synth_probe(struct spk_synth *synth);
-static void accent_release(void);
-static const char *synth_immediate(struct spk_synth *synth, const char *buf);
-static void do_catch_up(struct spk_synth *synth);
-static void synth_flush(struct spk_synth *synth);
-
-static int synth_port_control;
-static int port_forced;
-static unsigned int synth_portlist[] = { 0x2a8, 0 };
-
-static struct var_t vars[] = {
-	{ CAPS_START, .u.s = {"\033P8" } },
-	{ CAPS_STOP, .u.s = {"\033P5" } },
-	{ RATE, .u.n = {"\033R%c", 9, 0, 17, 0, 0, "0123456789abcdefgh" } },
-	{ PITCH, .u.n = {"\033P%d", 5, 0, 9, 0, 0, NULL } },
-	{ VOL, .u.n = {"\033A%d", 5, 0, 9, 0, 0, NULL } },
-	{ TONE, .u.n = {"\033V%d", 5, 0, 9, 0, 0, NULL } },
-	{ DIRECT, .u.n = {NULL, 0, 0, 1, 0, 0, NULL } },
-	V_LAST_VAR
-};
-
-/*
- * These attributes will appear in /sys/accessibility/speakup/acntpc.
- */
-static struct kobj_attribute caps_start_attribute =
-	__ATTR(caps_start, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute caps_stop_attribute =
-	__ATTR(caps_stop, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute pitch_attribute =
-	__ATTR(pitch, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute rate_attribute =
-	__ATTR(rate, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute tone_attribute =
-	__ATTR(tone, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute vol_attribute =
-	__ATTR(vol, 0644, spk_var_show, spk_var_store);
-
-static struct kobj_attribute delay_time_attribute =
-	__ATTR(delay_time, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute direct_attribute =
-	__ATTR(direct, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute full_time_attribute =
-	__ATTR(full_time, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute jiffy_delta_attribute =
-	__ATTR(jiffy_delta, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute trigger_time_attribute =
-	__ATTR(trigger_time, 0644, spk_var_show, spk_var_store);
-
-/*
- * Create a group of attributes so that we can create and destroy them all
- * at once.
- */
-static struct attribute *synth_attrs[] = {
-	&caps_start_attribute.attr,
-	&caps_stop_attribute.attr,
-	&pitch_attribute.attr,
-	&rate_attribute.attr,
-	&tone_attribute.attr,
-	&vol_attribute.attr,
-	&delay_time_attribute.attr,
-	&direct_attribute.attr,
-	&full_time_attribute.attr,
-	&jiffy_delta_attribute.attr,
-	&trigger_time_attribute.attr,
-	NULL,	/* need to NULL terminate the list of attributes */
-};
-
-static struct spk_synth synth_acntpc = {
-	.name = "acntpc",
-	.version = DRV_VERSION,
-	.long_name = "Accent PC",
-	.init = "\033=X \033Oi\033T2\033=M\033N1\n",
-	.procspeech = PROCSPEECH,
-	.clear = SYNTH_CLEAR,
-	.delay = 500,
-	.trigger = 50,
-	.jiffies = 50,
-	.full = 1000,
-	.startup = SYNTH_START,
-	.checkval = SYNTH_CHECK,
-	.vars = vars,
-	.io_ops = &spk_serial_io_ops,
-	.probe = synth_probe,
-	.release = accent_release,
-	.synth_immediate = synth_immediate,
-	.catch_up = do_catch_up,
-	.flush = synth_flush,
-	.is_alive = spk_synth_is_alive_nop,
-	.synth_adjust = NULL,
-	.read_buff_add = NULL,
-	.get_index = NULL,
-	.indexing = {
-		.command = NULL,
-		.lowindex = 0,
-		.highindex = 0,
-		.currindex = 0,
-	},
-	.attributes = {
-		.attrs = synth_attrs,
-		.name = "acntpc",
-	},
-};
-
-static inline bool synth_writable(void)
-{
-	return inb_p(synth_port_control) & SYNTH_WRITABLE;
-}
-
-static inline bool synth_full(void)
-{
-	return inb_p(speakup_info.port_tts + UART_RX) == 'F';
-}
-
-static const char *synth_immediate(struct spk_synth *synth, const char *buf)
-{
-	u_char ch;
-
-	while ((ch = *buf)) {
-		int timeout = SPK_XMITR_TIMEOUT;
-
-		if (ch == '\n')
-			ch = PROCSPEECH;
-		if (synth_full())
-			return buf;
-		while (synth_writable()) {
-			if (!--timeout)
-				return buf;
-			udelay(1);
-		}
-		outb_p(ch, speakup_info.port_tts);
-		buf++;
-	}
-	return NULL;
-}
-
-static void do_catch_up(struct spk_synth *synth)
-{
-	u_char ch;
-	unsigned long flags;
-	unsigned long jiff_max;
-	int timeout;
-	int delay_time_val;
-	int jiffy_delta_val;
-	int full_time_val;
-	struct var_t *delay_time;
-	struct var_t *full_time;
-	struct var_t *jiffy_delta;
-
-	jiffy_delta = spk_get_var(JIFFY);
-	delay_time = spk_get_var(DELAY);
-	full_time = spk_get_var(FULL);
-
-	spin_lock_irqsave(&speakup_info.spinlock, flags);
-	jiffy_delta_val = jiffy_delta->u.n.value;
-	spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-
-	jiff_max = jiffies + jiffy_delta_val;
-	while (!kthread_should_stop()) {
-		spin_lock_irqsave(&speakup_info.spinlock, flags);
-		if (speakup_info.flushing) {
-			speakup_info.flushing = 0;
-			spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-			synth->flush(synth);
-			continue;
-		}
-		synth_buffer_skip_nonlatin1();
-		if (synth_buffer_empty()) {
-			spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-			break;
-		}
-		set_current_state(TASK_INTERRUPTIBLE);
-		full_time_val = full_time->u.n.value;
-		spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-		if (synth_full()) {
-			schedule_timeout(msecs_to_jiffies(full_time_val));
-			continue;
-		}
-		set_current_state(TASK_RUNNING);
-		timeout = SPK_XMITR_TIMEOUT;
-		while (synth_writable()) {
-			if (!--timeout)
-				break;
-			udelay(1);
-		}
-		spin_lock_irqsave(&speakup_info.spinlock, flags);
-		ch = synth_buffer_getc();
-		spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-		if (ch == '\n')
-			ch = PROCSPEECH;
-		outb_p(ch, speakup_info.port_tts);
-		if (time_after_eq(jiffies, jiff_max) && ch == SPACE) {
-			timeout = SPK_XMITR_TIMEOUT;
-			while (synth_writable()) {
-				if (!--timeout)
-					break;
-				udelay(1);
-			}
-			outb_p(PROCSPEECH, speakup_info.port_tts);
-			spin_lock_irqsave(&speakup_info.spinlock, flags);
-			jiffy_delta_val = jiffy_delta->u.n.value;
-			delay_time_val = delay_time->u.n.value;
-			spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-			schedule_timeout(msecs_to_jiffies(delay_time_val));
-			jiff_max = jiffies + jiffy_delta_val;
-		}
-	}
-	timeout = SPK_XMITR_TIMEOUT;
-	while (synth_writable()) {
-		if (!--timeout)
-			break;
-		udelay(1);
-	}
-	outb_p(PROCSPEECH, speakup_info.port_tts);
-}
-
-static void synth_flush(struct spk_synth *synth)
-{
-	outb_p(SYNTH_CLEAR, speakup_info.port_tts);
-}
-
-static int synth_probe(struct spk_synth *synth)
-{
-	unsigned int port_val = 0;
-	int i = 0;
-
-	pr_info("Probing for %s.\n", synth->long_name);
-	if (port_forced) {
-		speakup_info.port_tts = port_forced;
-		pr_info("probe forced to %x by kernel command line\n",
-			speakup_info.port_tts);
-		if (synth_request_region(speakup_info.port_tts - 1,
-					 SYNTH_IO_EXTENT)) {
-			pr_warn("sorry, port already reserved\n");
-			return -EBUSY;
-		}
-		port_val = inw(speakup_info.port_tts - 1);
-		synth_port_control = speakup_info.port_tts - 1;
-	} else {
-		for (i = 0; synth_portlist[i]; i++) {
-			if (synth_request_region(synth_portlist[i],
-						 SYNTH_IO_EXTENT)) {
-				pr_warn
-				    ("request_region: failed with 0x%x, %d\n",
-				     synth_portlist[i], SYNTH_IO_EXTENT);
-				continue;
-			}
-			port_val = inw(synth_portlist[i]) & 0xfffc;
-			if (port_val == 0x53fc) {
-				/* 'S' and out&input bits */
-				synth_port_control = synth_portlist[i];
-				speakup_info.port_tts = synth_port_control + 1;
-				break;
-			}
-		}
-	}
-	port_val &= 0xfffc;
-	if (port_val != 0x53fc) {
-		/* 'S' and out&input bits */
-		pr_info("%s: not found\n", synth->long_name);
-		synth_release_region(synth_port_control, SYNTH_IO_EXTENT);
-		synth_port_control = 0;
-		return -ENODEV;
-	}
-	pr_info("%s: %03x-%03x, driver version %s,\n", synth->long_name,
-		synth_port_control, synth_port_control + SYNTH_IO_EXTENT - 1,
-		synth->version);
-	synth->alive = 1;
-	return 0;
-}
-
-static void accent_release(void)
-{
-	spk_stop_serial_interrupt();
-	if (speakup_info.port_tts)
-		synth_release_region(speakup_info.port_tts - 1,
-				     SYNTH_IO_EXTENT);
-	speakup_info.port_tts = 0;
-}
-
-module_param_hw_named(port, port_forced, int, ioport, 0444);
-module_param_named(start, synth_acntpc.startup, short, 0444);
-
-MODULE_PARM_DESC(port, "Set the port for the synthesizer (override probing).");
-MODULE_PARM_DESC(start, "Start the synthesizer once it is loaded.");
-
-module_spk_synth(synth_acntpc);
-
-MODULE_AUTHOR("Kirk Reiser <kirk@braille.uwo.ca>");
-MODULE_AUTHOR("David Borowski");
-MODULE_DESCRIPTION("Speakup support for Accent PC synthesizer");
-MODULE_LICENSE("GPL");
-MODULE_VERSION(DRV_VERSION);
-
diff --git a/drivers/staging/speakup/speakup_acntsa.c b/drivers/staging/speakup/speakup_acntsa.c
deleted file mode 100644
index 3a863dc61286..000000000000
--- a/drivers/staging/speakup/speakup_acntsa.c
+++ /dev/null
@@ -1,144 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * originally written by: Kirk Reiser <kirk@braille.uwo.ca>
- * this version considerably modified by David Borowski, david575@rogers.com
- *
- * Copyright (C) 1998-99  Kirk Reiser.
- * Copyright (C) 2003 David Borowski.
- *
- * this code is specificly written as a driver for the speakup screenreview
- * package and is not a general device driver.
- */
-
-#include "spk_priv.h"
-#include "speakup.h"
-#include "speakup_acnt.h" /* local header file for Accent values */
-
-#define DRV_VERSION "2.11"
-#define PROCSPEECH '\r'
-
-static int synth_probe(struct spk_synth *synth);
-
-static struct var_t vars[] = {
-	{ CAPS_START, .u.s = {"\033P8" } },
-	{ CAPS_STOP, .u.s = {"\033P5" } },
-	{ RATE, .u.n = {"\033R%c", 9, 0, 17, 0, 0, "0123456789abcdefgh" } },
-	{ PITCH, .u.n = {"\033P%d", 5, 0, 9, 0, 0, NULL } },
-	{ VOL, .u.n = {"\033A%d", 9, 0, 9, 0, 0, NULL } },
-	{ TONE, .u.n = {"\033V%d", 5, 0, 9, 0, 0, NULL } },
-	{ DIRECT, .u.n = {NULL, 0, 0, 1, 0, 0, NULL } },
-	V_LAST_VAR
-};
-
-/*
- * These attributes will appear in /sys/accessibility/speakup/acntsa.
- */
-static struct kobj_attribute caps_start_attribute =
-	__ATTR(caps_start, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute caps_stop_attribute =
-	__ATTR(caps_stop, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute pitch_attribute =
-	__ATTR(pitch, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute rate_attribute =
-	__ATTR(rate, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute tone_attribute =
-	__ATTR(tone, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute vol_attribute =
-	__ATTR(vol, 0644, spk_var_show, spk_var_store);
-
-static struct kobj_attribute delay_time_attribute =
-	__ATTR(delay_time, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute direct_attribute =
-	__ATTR(direct, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute full_time_attribute =
-	__ATTR(full_time, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute jiffy_delta_attribute =
-	__ATTR(jiffy_delta, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute trigger_time_attribute =
-	__ATTR(trigger_time, 0644, spk_var_show, spk_var_store);
-
-/*
- * Create a group of attributes so that we can create and destroy them all
- * at once.
- */
-static struct attribute *synth_attrs[] = {
-	&caps_start_attribute.attr,
-	&caps_stop_attribute.attr,
-	&pitch_attribute.attr,
-	&rate_attribute.attr,
-	&tone_attribute.attr,
-	&vol_attribute.attr,
-	&delay_time_attribute.attr,
-	&direct_attribute.attr,
-	&full_time_attribute.attr,
-	&jiffy_delta_attribute.attr,
-	&trigger_time_attribute.attr,
-	NULL,	/* need to NULL terminate the list of attributes */
-};
-
-static struct spk_synth synth_acntsa = {
-	.name = "acntsa",
-	.version = DRV_VERSION,
-	.long_name = "Accent-SA",
-	.init = "\033T2\033=M\033Oi\033N1\n",
-	.procspeech = PROCSPEECH,
-	.clear = SYNTH_CLEAR,
-	.delay = 400,
-	.trigger = 50,
-	.jiffies = 30,
-	.full = 40000,
-	.dev_name = SYNTH_DEFAULT_DEV,
-	.startup = SYNTH_START,
-	.checkval = SYNTH_CHECK,
-	.vars = vars,
-	.io_ops = &spk_ttyio_ops,
-	.probe = synth_probe,
-	.release = spk_ttyio_release,
-	.synth_immediate = spk_ttyio_synth_immediate,
-	.catch_up = spk_do_catch_up,
-	.flush = spk_synth_flush,
-	.is_alive = spk_synth_is_alive_restart,
-	.synth_adjust = NULL,
-	.read_buff_add = NULL,
-	.get_index = NULL,
-	.indexing = {
-		.command = NULL,
-		.lowindex = 0,
-		.highindex = 0,
-		.currindex = 0,
-	},
-	.attributes = {
-		.attrs = synth_attrs,
-		.name = "acntsa",
-	},
-};
-
-static int synth_probe(struct spk_synth *synth)
-{
-	int failed;
-
-	failed = spk_ttyio_synth_probe(synth);
-	if (failed == 0) {
-		synth->synth_immediate(synth, "\033=R\r");
-		mdelay(100);
-	}
-	synth->alive = !failed;
-	return failed;
-}
-
-module_param_named(ser, synth_acntsa.ser, int, 0444);
-module_param_named(dev, synth_acntsa.dev_name, charp, 0444);
-module_param_named(start, synth_acntsa.startup, short, 0444);
-
-MODULE_PARM_DESC(ser, "Set the serial port for the synthesizer (0-based).");
-MODULE_PARM_DESC(dev, "Set the device e.g. ttyUSB0, for the synthesizer.");
-MODULE_PARM_DESC(start, "Start the synthesizer once it is loaded.");
-
-module_spk_synth(synth_acntsa);
-
-MODULE_AUTHOR("Kirk Reiser <kirk@braille.uwo.ca>");
-MODULE_AUTHOR("David Borowski");
-MODULE_DESCRIPTION("Speakup support for Accent SA synthesizer");
-MODULE_LICENSE("GPL");
-MODULE_VERSION(DRV_VERSION);
-
diff --git a/drivers/staging/speakup/speakup_apollo.c b/drivers/staging/speakup/speakup_apollo.c
deleted file mode 100644
index 0877b4044c28..000000000000
--- a/drivers/staging/speakup/speakup_apollo.c
+++ /dev/null
@@ -1,208 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * originally written by: Kirk Reiser <kirk@braille.uwo.ca>
- * this version considerably modified by David Borowski, david575@rogers.com
- *
- * Copyright (C) 1998-99  Kirk Reiser.
- * Copyright (C) 2003 David Borowski.
- *
- * this code is specificly written as a driver for the speakup screenreview
- * package and is not a general device driver.
- */
-#include <linux/jiffies.h>
-#include <linux/sched.h>
-#include <linux/timer.h>
-#include <linux/kthread.h>
-#include <linux/serial_reg.h>	/* for UART_MCR* constants */
-
-#include "spk_priv.h"
-#include "speakup.h"
-
-#define DRV_VERSION "2.21"
-#define SYNTH_CLEAR 0x18
-#define PROCSPEECH '\r'
-
-static void do_catch_up(struct spk_synth *synth);
-
-static struct var_t vars[] = {
-	{ CAPS_START, .u.s = {"cap, " } },
-	{ CAPS_STOP, .u.s = {"" } },
-	{ RATE, .u.n = {"@W%d", 6, 1, 9, 0, 0, NULL } },
-	{ PITCH, .u.n = {"@F%x", 10, 0, 15, 0, 0, NULL } },
-	{ VOL, .u.n = {"@A%x", 10, 0, 15, 0, 0, NULL } },
-	{ VOICE, .u.n = {"@V%d", 1, 1, 6, 0, 0, NULL } },
-	{ LANG, .u.n = {"@=%d,", 1, 1, 4, 0, 0, NULL } },
-	{ DIRECT, .u.n = {NULL, 0, 0, 1, 0, 0, NULL } },
-	V_LAST_VAR
-};
-
-/*
- * These attributes will appear in /sys/accessibility/speakup/apollo.
- */
-static struct kobj_attribute caps_start_attribute =
-	__ATTR(caps_start, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute caps_stop_attribute =
-	__ATTR(caps_stop, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute lang_attribute =
-	__ATTR(lang, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute pitch_attribute =
-	__ATTR(pitch, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute rate_attribute =
-	__ATTR(rate, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute voice_attribute =
-	__ATTR(voice, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute vol_attribute =
-	__ATTR(vol, 0644, spk_var_show, spk_var_store);
-
-static struct kobj_attribute delay_time_attribute =
-	__ATTR(delay_time, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute direct_attribute =
-	__ATTR(direct, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute full_time_attribute =
-	__ATTR(full_time, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute jiffy_delta_attribute =
-	__ATTR(jiffy_delta, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute trigger_time_attribute =
-	__ATTR(trigger_time, 0644, spk_var_show, spk_var_store);
-
-/*
- * Create a group of attributes so that we can create and destroy them all
- * at once.
- */
-static struct attribute *synth_attrs[] = {
-	&caps_start_attribute.attr,
-	&caps_stop_attribute.attr,
-	&lang_attribute.attr,
-	&pitch_attribute.attr,
-	&rate_attribute.attr,
-	&voice_attribute.attr,
-	&vol_attribute.attr,
-	&delay_time_attribute.attr,
-	&direct_attribute.attr,
-	&full_time_attribute.attr,
-	&jiffy_delta_attribute.attr,
-	&trigger_time_attribute.attr,
-	NULL,	/* need to NULL terminate the list of attributes */
-};
-
-static struct spk_synth synth_apollo = {
-	.name = "apollo",
-	.version = DRV_VERSION,
-	.long_name = "Apollo",
-	.init = "@R3@D0@K1\r",
-	.procspeech = PROCSPEECH,
-	.clear = SYNTH_CLEAR,
-	.delay = 500,
-	.trigger = 50,
-	.jiffies = 50,
-	.full = 40000,
-	.dev_name = SYNTH_DEFAULT_DEV,
-	.startup = SYNTH_START,
-	.checkval = SYNTH_CHECK,
-	.vars = vars,
-	.io_ops = &spk_ttyio_ops,
-	.probe = spk_ttyio_synth_probe,
-	.release = spk_ttyio_release,
-	.synth_immediate = spk_ttyio_synth_immediate,
-	.catch_up = do_catch_up,
-	.flush = spk_synth_flush,
-	.is_alive = spk_synth_is_alive_restart,
-	.synth_adjust = NULL,
-	.read_buff_add = NULL,
-	.get_index = NULL,
-	.indexing = {
-		.command = NULL,
-		.lowindex = 0,
-		.highindex = 0,
-		.currindex = 0,
-	},
-	.attributes = {
-		.attrs = synth_attrs,
-		.name = "apollo",
-	},
-};
-
-static void do_catch_up(struct spk_synth *synth)
-{
-	u_char ch;
-	unsigned long flags;
-	unsigned long jiff_max;
-	struct var_t *jiffy_delta;
-	struct var_t *delay_time;
-	struct var_t *full_time;
-	int full_time_val = 0;
-	int delay_time_val = 0;
-	int jiffy_delta_val = 0;
-
-	jiffy_delta = spk_get_var(JIFFY);
-	delay_time = spk_get_var(DELAY);
-	full_time = spk_get_var(FULL);
-	spin_lock_irqsave(&speakup_info.spinlock, flags);
-	jiffy_delta_val = jiffy_delta->u.n.value;
-	spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-	jiff_max = jiffies + jiffy_delta_val;
-
-	while (!kthread_should_stop()) {
-		spin_lock_irqsave(&speakup_info.spinlock, flags);
-		jiffy_delta_val = jiffy_delta->u.n.value;
-		full_time_val = full_time->u.n.value;
-		delay_time_val = delay_time->u.n.value;
-		if (speakup_info.flushing) {
-			speakup_info.flushing = 0;
-			spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-			synth->flush(synth);
-			continue;
-		}
-		synth_buffer_skip_nonlatin1();
-		if (synth_buffer_empty()) {
-			spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-			break;
-		}
-		ch = synth_buffer_peek();
-		set_current_state(TASK_INTERRUPTIBLE);
-		full_time_val = full_time->u.n.value;
-		spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-		if (!synth->io_ops->synth_out(synth, ch)) {
-			synth->io_ops->tiocmset(0, UART_MCR_RTS);
-			synth->io_ops->tiocmset(UART_MCR_RTS, 0);
-			schedule_timeout(msecs_to_jiffies(full_time_val));
-			continue;
-		}
-		if (time_after_eq(jiffies, jiff_max) && (ch == SPACE)) {
-			spin_lock_irqsave(&speakup_info.spinlock, flags);
-			jiffy_delta_val = jiffy_delta->u.n.value;
-			full_time_val = full_time->u.n.value;
-			delay_time_val = delay_time->u.n.value;
-			spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-			if (synth->io_ops->synth_out(synth, synth->procspeech))
-				schedule_timeout(msecs_to_jiffies
-						 (delay_time_val));
-			else
-				schedule_timeout(msecs_to_jiffies
-						 (full_time_val));
-			jiff_max = jiffies + jiffy_delta_val;
-		}
-		set_current_state(TASK_RUNNING);
-		spin_lock_irqsave(&speakup_info.spinlock, flags);
-		synth_buffer_getc();
-		spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-	}
-	synth->io_ops->synth_out(synth, PROCSPEECH);
-}
-
-module_param_named(ser, synth_apollo.ser, int, 0444);
-module_param_named(dev, synth_apollo.dev_name, charp, 0444);
-module_param_named(start, synth_apollo.startup, short, 0444);
-
-MODULE_PARM_DESC(ser, "Set the serial port for the synthesizer (0-based).");
-MODULE_PARM_DESC(dev, "Set the device e.g. ttyUSB0, for the synthesizer.");
-MODULE_PARM_DESC(start, "Start the synthesizer once it is loaded.");
-
-module_spk_synth(synth_apollo);
-
-MODULE_AUTHOR("Kirk Reiser <kirk@braille.uwo.ca>");
-MODULE_AUTHOR("David Borowski");
-MODULE_DESCRIPTION("Speakup support for Apollo II synthesizer");
-MODULE_LICENSE("GPL");
-MODULE_VERSION(DRV_VERSION);
-
diff --git a/drivers/staging/speakup/speakup_audptr.c b/drivers/staging/speakup/speakup_audptr.c
deleted file mode 100644
index e6a6a9665d8f..000000000000
--- a/drivers/staging/speakup/speakup_audptr.c
+++ /dev/null
@@ -1,171 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * originally written by: Kirk Reiser <kirk@braille.uwo.ca>
- * this version considerably modified by David Borowski, david575@rogers.com
- *
- * Copyright (C) 1998-99  Kirk Reiser.
- * Copyright (C) 2003 David Borowski.
- *
- * specificly written as a driver for the speakup screenreview
- * s not a general device driver.
- */
-#include "spk_priv.h"
-#include "speakup.h"
-
-#define DRV_VERSION "2.11"
-#define SYNTH_CLEAR 0x18 /* flush synth buffer */
-#define PROCSPEECH '\r' /* start synth processing speech char */
-
-static int synth_probe(struct spk_synth *synth);
-static void synth_flush(struct spk_synth *synth);
-
-static struct var_t vars[] = {
-	{ CAPS_START, .u.s = {"\x05[f99]" } },
-	{ CAPS_STOP, .u.s = {"\x05[f80]" } },
-	{ RATE, .u.n = {"\x05[r%d]", 10, 0, 20, 100, -10, NULL } },
-	{ PITCH, .u.n = {"\x05[f%d]", 80, 39, 4500, 0, 0, NULL } },
-	{ VOL, .u.n = {"\x05[g%d]", 21, 0, 40, 0, 0, NULL } },
-	{ TONE, .u.n = {"\x05[s%d]", 9, 0, 63, 0, 0, NULL } },
-	{ PUNCT, .u.n = {"\x05[A%c]", 0, 0, 3, 0, 0, "nmsa" } },
-	{ DIRECT, .u.n = {NULL, 0, 0, 1, 0, 0, NULL } },
-	V_LAST_VAR
-};
-
-/*
- * These attributes will appear in /sys/accessibility/speakup/audptr.
- */
-static struct kobj_attribute caps_start_attribute =
-	__ATTR(caps_start, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute caps_stop_attribute =
-	__ATTR(caps_stop, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute pitch_attribute =
-	__ATTR(pitch, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute punct_attribute =
-	__ATTR(punct, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute rate_attribute =
-	__ATTR(rate, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute tone_attribute =
-	__ATTR(tone, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute vol_attribute =
-	__ATTR(vol, 0644, spk_var_show, spk_var_store);
-
-static struct kobj_attribute delay_time_attribute =
-	__ATTR(delay_time, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute direct_attribute =
-	__ATTR(direct, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute full_time_attribute =
-	__ATTR(full_time, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute jiffy_delta_attribute =
-	__ATTR(jiffy_delta, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute trigger_time_attribute =
-	__ATTR(trigger_time, 0644, spk_var_show, spk_var_store);
-
-/*
- * Create a group of attributes so that we can create and destroy them all
- * at once.
- */
-static struct attribute *synth_attrs[] = {
-	&caps_start_attribute.attr,
-	&caps_stop_attribute.attr,
-	&pitch_attribute.attr,
-	&punct_attribute.attr,
-	&rate_attribute.attr,
-	&tone_attribute.attr,
-	&vol_attribute.attr,
-	&delay_time_attribute.attr,
-	&direct_attribute.attr,
-	&full_time_attribute.attr,
-	&jiffy_delta_attribute.attr,
-	&trigger_time_attribute.attr,
-	NULL,	/* need to NULL terminate the list of attributes */
-};
-
-static struct spk_synth synth_audptr = {
-	.name = "audptr",
-	.version = DRV_VERSION,
-	.long_name = "Audapter",
-	.init = "\x05[D1]\x05[Ol]",
-	.procspeech = PROCSPEECH,
-	.clear = SYNTH_CLEAR,
-	.delay = 400,
-	.trigger = 50,
-	.jiffies = 30,
-	.full = 18000,
-	.dev_name = SYNTH_DEFAULT_DEV,
-	.startup = SYNTH_START,
-	.checkval = SYNTH_CHECK,
-	.vars = vars,
-	.io_ops = &spk_ttyio_ops,
-	.probe = synth_probe,
-	.release = spk_ttyio_release,
-	.synth_immediate = spk_ttyio_synth_immediate,
-	.catch_up = spk_do_catch_up,
-	.flush = synth_flush,
-	.is_alive = spk_synth_is_alive_restart,
-	.synth_adjust = NULL,
-	.read_buff_add = NULL,
-	.get_index = NULL,
-	.indexing = {
-		.command = NULL,
-		.lowindex = 0,
-		.highindex = 0,
-		.currindex = 0,
-	},
-	.attributes = {
-		.attrs = synth_attrs,
-		.name = "audptr",
-	},
-};
-
-static void synth_flush(struct spk_synth *synth)
-{
-	synth->io_ops->flush_buffer();
-	synth->io_ops->send_xchar(SYNTH_CLEAR);
-	synth->io_ops->synth_out(synth, PROCSPEECH);
-}
-
-static void synth_version(struct spk_synth *synth)
-{
-	unsigned char test = 0;
-	char synth_id[40] = "";
-
-	synth->synth_immediate(synth, "\x05[Q]");
-	synth_id[test] = synth->io_ops->synth_in();
-	if (synth_id[test] == 'A') {
-		do {
-			/* read version string from synth */
-			synth_id[++test] = synth->io_ops->synth_in();
-		} while (synth_id[test] != '\n' && test < 32);
-		synth_id[++test] = 0x00;
-	}
-	if (synth_id[0] == 'A')
-		pr_info("%s version: %s", synth->long_name, synth_id);
-}
-
-static int synth_probe(struct spk_synth *synth)
-{
-	int failed;
-
-	failed = spk_ttyio_synth_probe(synth);
-	if (failed == 0)
-		synth_version(synth);
-	synth->alive = !failed;
-	return 0;
-}
-
-module_param_named(ser, synth_audptr.ser, int, 0444);
-module_param_named(dev, synth_audptr.dev_name, charp, 0444);
-module_param_named(start, synth_audptr.startup, short, 0444);
-
-MODULE_PARM_DESC(ser, "Set the serial port for the synthesizer (0-based).");
-MODULE_PARM_DESC(dev, "Set the device e.g. ttyUSB0, for the synthesizer.");
-MODULE_PARM_DESC(start, "Start the synthesizer once it is loaded.");
-
-module_spk_synth(synth_audptr);
-
-MODULE_AUTHOR("Kirk Reiser <kirk@braille.uwo.ca>");
-MODULE_AUTHOR("David Borowski");
-MODULE_DESCRIPTION("Speakup support for Audapter synthesizer");
-MODULE_LICENSE("GPL");
-MODULE_VERSION(DRV_VERSION);
-
diff --git a/drivers/staging/speakup/speakup_bns.c b/drivers/staging/speakup/speakup_bns.c
deleted file mode 100644
index 76dfa3f7c058..000000000000
--- a/drivers/staging/speakup/speakup_bns.c
+++ /dev/null
@@ -1,128 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * originally written by: Kirk Reiser <kirk@braille.uwo.ca>
- * this version considerably modified by David Borowski, david575@rogers.com
- *
- * Copyright (C) 1998-99  Kirk Reiser.
- * Copyright (C) 2003 David Borowski.
- *
- * this code is specificly written as a driver for the speakup screenreview
- * package and is not a general device driver.
- */
-#include "spk_priv.h"
-#include "speakup.h"
-
-#define DRV_VERSION "2.11"
-#define SYNTH_CLEAR 0x18
-#define PROCSPEECH '\r'
-
-static struct var_t vars[] = {
-	{ CAPS_START, .u.s = {"\x05\x31\x32P" } },
-	{ CAPS_STOP, .u.s = {"\x05\x38P" } },
-	{ RATE, .u.n = {"\x05%dE", 8, 1, 16, 0, 0, NULL } },
-	{ PITCH, .u.n = {"\x05%dP", 8, 0, 16, 0, 0, NULL } },
-	{ VOL, .u.n = {"\x05%dV", 8, 0, 16, 0, 0, NULL } },
-	{ TONE, .u.n = {"\x05%dT", 8, 0, 16, 0, 0, NULL } },
-	{ DIRECT, .u.n = {NULL, 0, 0, 1, 0, 0, NULL } },
-	V_LAST_VAR
-};
-
-/*
- * These attributes will appear in /sys/accessibility/speakup/bns.
- */
-static struct kobj_attribute caps_start_attribute =
-	__ATTR(caps_start, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute caps_stop_attribute =
-	__ATTR(caps_stop, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute pitch_attribute =
-	__ATTR(pitch, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute rate_attribute =
-	__ATTR(rate, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute tone_attribute =
-	__ATTR(tone, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute vol_attribute =
-	__ATTR(vol, 0644, spk_var_show, spk_var_store);
-
-static struct kobj_attribute delay_time_attribute =
-	__ATTR(delay_time, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute direct_attribute =
-	__ATTR(direct, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute full_time_attribute =
-	__ATTR(full_time, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute jiffy_delta_attribute =
-	__ATTR(jiffy_delta, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute trigger_time_attribute =
-	__ATTR(trigger_time, 0644, spk_var_show, spk_var_store);
-
-/*
- * Create a group of attributes so that we can create and destroy them all
- * at once.
- */
-static struct attribute *synth_attrs[] = {
-	&caps_start_attribute.attr,
-	&caps_stop_attribute.attr,
-	&pitch_attribute.attr,
-	&rate_attribute.attr,
-	&tone_attribute.attr,
-	&vol_attribute.attr,
-	&delay_time_attribute.attr,
-	&direct_attribute.attr,
-	&full_time_attribute.attr,
-	&jiffy_delta_attribute.attr,
-	&trigger_time_attribute.attr,
-	NULL,	/* need to NULL terminate the list of attributes */
-};
-
-static struct spk_synth synth_bns = {
-	.name = "bns",
-	.version = DRV_VERSION,
-	.long_name = "Braille 'N Speak",
-	.init = "\x05Z\x05\x43",
-	.procspeech = PROCSPEECH,
-	.clear = SYNTH_CLEAR,
-	.delay = 500,
-	.trigger = 50,
-	.jiffies = 50,
-	.full = 40000,
-	.dev_name = SYNTH_DEFAULT_DEV,
-	.startup = SYNTH_START,
-	.checkval = SYNTH_CHECK,
-	.vars = vars,
-	.io_ops = &spk_ttyio_ops,
-	.probe = spk_ttyio_synth_probe,
-	.release = spk_ttyio_release,
-	.synth_immediate = spk_ttyio_synth_immediate,
-	.catch_up = spk_do_catch_up,
-	.flush = spk_synth_flush,
-	.is_alive = spk_synth_is_alive_restart,
-	.synth_adjust = NULL,
-	.read_buff_add = NULL,
-	.get_index = NULL,
-	.indexing = {
-		.command = NULL,
-		.lowindex = 0,
-		.highindex = 0,
-		.currindex = 0,
-	},
-	.attributes = {
-		.attrs = synth_attrs,
-		.name = "bns",
-	},
-};
-
-module_param_named(ser, synth_bns.ser, int, 0444);
-module_param_named(dev, synth_bns.dev_name, charp, 0444);
-module_param_named(start, synth_bns.startup, short, 0444);
-
-MODULE_PARM_DESC(ser, "Set the serial port for the synthesizer (0-based).");
-MODULE_PARM_DESC(dev, "Set the device e.g. ttyUSB0, for the synthesizer.");
-MODULE_PARM_DESC(start, "Start the synthesizer once it is loaded.");
-
-module_spk_synth(synth_bns);
-
-MODULE_AUTHOR("Kirk Reiser <kirk@braille.uwo.ca>");
-MODULE_AUTHOR("David Borowski");
-MODULE_DESCRIPTION("Speakup support for Braille 'n Speak synthesizers");
-MODULE_LICENSE("GPL");
-MODULE_VERSION(DRV_VERSION);
-
diff --git a/drivers/staging/speakup/speakup_decext.c b/drivers/staging/speakup/speakup_decext.c
deleted file mode 100644
index 7408eb29cf38..000000000000
--- a/drivers/staging/speakup/speakup_decext.c
+++ /dev/null
@@ -1,240 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * originally written by: Kirk Reiser <kirk@braille.uwo.ca>
- * this version considerably modified by David Borowski, david575@rogers.com
- *
- * Copyright (C) 1998-99  Kirk Reiser.
- * Copyright (C) 2003 David Borowski.
- *
- * specificly written as a driver for the speakup screenreview
- * s not a general device driver.
- */
-#include <linux/jiffies.h>
-#include <linux/sched.h>
-#include <linux/timer.h>
-#include <linux/kthread.h>
-
-#include "spk_priv.h"
-#include "speakup.h"
-
-#define DRV_VERSION "2.14"
-#define SYNTH_CLEAR 0x03
-#define PROCSPEECH 0x0b
-
-static volatile unsigned char last_char;
-
-static void read_buff_add(u_char ch)
-{
-	last_char = ch;
-}
-
-static inline bool synth_full(void)
-{
-	return last_char == 0x13;
-}
-
-static void do_catch_up(struct spk_synth *synth);
-static void synth_flush(struct spk_synth *synth);
-
-static int in_escape;
-
-static struct var_t vars[] = {
-	{ CAPS_START, .u.s = {"[:dv ap 222]" } },
-	{ CAPS_STOP, .u.s = {"[:dv ap 100]" } },
-	{ RATE, .u.n = {"[:ra %d]", 7, 0, 9, 150, 25, NULL } },
-	{ PITCH, .u.n = {"[:dv ap %d]", 100, 0, 100, 0, 0, NULL } },
-	{ INFLECTION, .u.n = {"[:dv pr %d] ", 100, 0, 10000, 0, 0, NULL } },
-	{ VOL, .u.n = {"[:dv gv %d]", 13, 0, 16, 0, 5, NULL } },
-	{ PUNCT, .u.n = {"[:pu %c]", 0, 0, 2, 0, 0, "nsa" } },
-	{ VOICE, .u.n = {"[:n%c]", 0, 0, 9, 0, 0, "phfdburwkv" } },
-	{ DIRECT, .u.n = {NULL, 0, 0, 1, 0, 0, NULL } },
-	V_LAST_VAR
-};
-
-/*
- * These attributes will appear in /sys/accessibility/speakup/decext.
- */
-static struct kobj_attribute caps_start_attribute =
-	__ATTR(caps_start, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute caps_stop_attribute =
-	__ATTR(caps_stop, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute pitch_attribute =
-	__ATTR(pitch, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute inflection_attribute =
-	__ATTR(inflection, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute punct_attribute =
-	__ATTR(punct, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute rate_attribute =
-	__ATTR(rate, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute voice_attribute =
-	__ATTR(voice, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute vol_attribute =
-	__ATTR(vol, 0644, spk_var_show, spk_var_store);
-
-static struct kobj_attribute delay_time_attribute =
-	__ATTR(delay_time, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute direct_attribute =
-	__ATTR(direct, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute full_time_attribute =
-	__ATTR(full_time, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute jiffy_delta_attribute =
-	__ATTR(jiffy_delta, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute trigger_time_attribute =
-	__ATTR(trigger_time, 0644, spk_var_show, spk_var_store);
-
-/*
- * Create a group of attributes so that we can create and destroy them all
- * at once.
- */
-static struct attribute *synth_attrs[] = {
-	&caps_start_attribute.attr,
-	&caps_stop_attribute.attr,
-	&pitch_attribute.attr,
-	&inflection_attribute.attr,
-	&punct_attribute.attr,
-	&rate_attribute.attr,
-	&voice_attribute.attr,
-	&vol_attribute.attr,
-	&delay_time_attribute.attr,
-	&direct_attribute.attr,
-	&full_time_attribute.attr,
-	&jiffy_delta_attribute.attr,
-	&trigger_time_attribute.attr,
-	NULL,	/* need to NULL terminate the list of attributes */
-};
-
-static struct spk_synth synth_decext = {
-	.name = "decext",
-	.version = DRV_VERSION,
-	.long_name = "Dectalk External",
-	.init = "[:pe -380]",
-	.procspeech = PROCSPEECH,
-	.clear = SYNTH_CLEAR,
-	.delay = 500,
-	.trigger = 50,
-	.jiffies = 50,
-	.full = 40000,
-	.flags = SF_DEC,
-	.dev_name = SYNTH_DEFAULT_DEV,
-	.startup = SYNTH_START,
-	.checkval = SYNTH_CHECK,
-	.vars = vars,
-	.io_ops = &spk_ttyio_ops,
-	.probe = spk_ttyio_synth_probe,
-	.release = spk_ttyio_release,
-	.synth_immediate = spk_ttyio_synth_immediate,
-	.catch_up = do_catch_up,
-	.flush = synth_flush,
-	.is_alive = spk_synth_is_alive_restart,
-	.synth_adjust = NULL,
-	.read_buff_add = read_buff_add,
-	.get_index = NULL,
-	.indexing = {
-		.command = NULL,
-		.lowindex = 0,
-		.highindex = 0,
-		.currindex = 0,
-	},
-	.attributes = {
-		.attrs = synth_attrs,
-		.name = "decext",
-	},
-};
-
-static void do_catch_up(struct spk_synth *synth)
-{
-	u_char ch;
-	static u_char last = '\0';
-	unsigned long flags;
-	unsigned long jiff_max;
-	struct var_t *jiffy_delta;
-	struct var_t *delay_time;
-	int jiffy_delta_val = 0;
-	int delay_time_val = 0;
-
-	jiffy_delta = spk_get_var(JIFFY);
-	delay_time = spk_get_var(DELAY);
-
-	spin_lock_irqsave(&speakup_info.spinlock, flags);
-	jiffy_delta_val = jiffy_delta->u.n.value;
-	spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-	jiff_max = jiffies + jiffy_delta_val;
-
-	while (!kthread_should_stop()) {
-		spin_lock_irqsave(&speakup_info.spinlock, flags);
-		if (speakup_info.flushing) {
-			speakup_info.flushing = 0;
-			spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-			synth->flush(synth);
-			continue;
-		}
-		synth_buffer_skip_nonlatin1();
-		if (synth_buffer_empty()) {
-			spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-			break;
-		}
-		ch = synth_buffer_peek();
-		set_current_state(TASK_INTERRUPTIBLE);
-		delay_time_val = delay_time->u.n.value;
-		spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-		if (ch == '\n')
-			ch = 0x0D;
-		if (synth_full() || !synth->io_ops->synth_out(synth, ch)) {
-			schedule_timeout(msecs_to_jiffies(delay_time_val));
-			continue;
-		}
-		set_current_state(TASK_RUNNING);
-		spin_lock_irqsave(&speakup_info.spinlock, flags);
-		synth_buffer_getc();
-		spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-		if (ch == '[') {
-			in_escape = 1;
-		} else if (ch == ']') {
-			in_escape = 0;
-		} else if (ch <= SPACE) {
-			if (!in_escape && strchr(",.!?;:", last))
-				synth->io_ops->synth_out(synth, PROCSPEECH);
-			if (time_after_eq(jiffies, jiff_max)) {
-				if (!in_escape)
-					synth->io_ops->synth_out(synth,
-								 PROCSPEECH);
-				spin_lock_irqsave(&speakup_info.spinlock,
-						  flags);
-				jiffy_delta_val = jiffy_delta->u.n.value;
-				delay_time_val = delay_time->u.n.value;
-				spin_unlock_irqrestore(&speakup_info.spinlock,
-						       flags);
-				schedule_timeout(msecs_to_jiffies
-						 (delay_time_val));
-				jiff_max = jiffies + jiffy_delta_val;
-			}
-		}
-		last = ch;
-	}
-	if (!in_escape)
-		synth->io_ops->synth_out(synth, PROCSPEECH);
-}
-
-static void synth_flush(struct spk_synth *synth)
-{
-	in_escape = 0;
-	synth->io_ops->flush_buffer();
-	synth->synth_immediate(synth, "\033P;10z\033\\");
-}
-
-module_param_named(ser, synth_decext.ser, int, 0444);
-module_param_named(dev, synth_decext.dev_name, charp, 0444);
-module_param_named(start, synth_decext.startup, short, 0444);
-
-MODULE_PARM_DESC(ser, "Set the serial port for the synthesizer (0-based).");
-MODULE_PARM_DESC(dev, "Set the device e.g. ttyUSB0, for the synthesizer.");
-MODULE_PARM_DESC(start, "Start the synthesizer once it is loaded.");
-
-module_spk_synth(synth_decext);
-
-MODULE_AUTHOR("Kirk Reiser <kirk@braille.uwo.ca>");
-MODULE_AUTHOR("David Borowski");
-MODULE_DESCRIPTION("Speakup support for DECtalk External synthesizers");
-MODULE_LICENSE("GPL");
-MODULE_VERSION(DRV_VERSION);
-
diff --git a/drivers/staging/speakup/speakup_decpc.c b/drivers/staging/speakup/speakup_decpc.c
deleted file mode 100644
index 96f24c848cc5..000000000000
--- a/drivers/staging/speakup/speakup_decpc.c
+++ /dev/null
@@ -1,495 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * This is the DECtalk PC speakup driver
- *
- * Some constants from DEC's DOS driver:
- *      Copyright (c) by Digital Equipment Corp.
- *
- * 386BSD DECtalk PC driver:
- *      Copyright (c) 1996 Brian Buhrow <buhrow@lothlorien.nfbcal.org>
- *
- * Linux DECtalk PC driver:
- *      Copyright (c) 1997 Nicolas Pitre <nico@cam.org>
- *
- * speakup DECtalk PC Internal driver:
- *      Copyright (c) 2003 David Borowski <david575@golden.net>
- *
- * All rights reserved.
- */
-#include <linux/jiffies.h>
-#include <linux/sched.h>
-#include <linux/timer.h>
-#include <linux/kthread.h>
-
-#include "spk_priv.h"
-#include "speakup.h"
-
-#define	MODULE_init		0x0dec	/* module in boot code */
-#define	MODULE_self_test	0x8800	/* module in self-test */
-#define	MODULE_reset		0xffff	/* reinit the whole module */
-
-#define	MODE_mask		0xf000	/* mode bits in high nibble */
-#define	MODE_null		0x0000
-#define	MODE_test		0x2000	/* in testing mode */
-#define	MODE_status		0x8000
-#define	STAT_int		0x0001	/* running in interrupt mode */
-#define	STAT_tr_char		0x0002	/* character data to transmit */
-#define	STAT_rr_char		0x0004	/* ready to receive char data */
-#define	STAT_cmd_ready		0x0008	/* ready to accept commands */
-#define	STAT_dma_ready		0x0010	/* dma command ready */
-#define	STAT_digitized		0x0020	/* spc in digitized mode */
-#define	STAT_new_index		0x0040	/* new last index ready */
-#define	STAT_new_status		0x0080	/* new status posted */
-#define	STAT_dma_state		0x0100	/* dma state toggle */
-#define	STAT_index_valid	0x0200	/* indexs are valid */
-#define	STAT_flushing		0x0400	/* flush in progress */
-#define	STAT_self_test		0x0800	/* module in self test */
-#define	MODE_ready		0xc000	/* module ready for next phase */
-#define	READY_boot		0x0000
-#define	READY_kernel		0x0001
-#define	MODE_error		0xf000
-
-#define	CMD_mask		0xf000	/* mask for command nibble */
-#define	CMD_null		0x0000	/* post status */
-#define	CMD_control		0x1000	/* hard control command */
-#define	CTRL_mask		0x0F00	/* mask off control nibble */
-#define	CTRL_data		0x00FF	/* mask to get data byte */
-#define	CTRL_null		0x0000	/* null control */
-#define	CTRL_vol_up		0x0100	/* increase volume */
-#define	CTRL_vol_down		0x0200	/* decrease volume */
-#define	CTRL_vol_set		0x0300	/* set volume */
-#define	CTRL_pause		0x0400	/* pause spc */
-#define	CTRL_resume		0x0500	/* resume spc clock */
-#define	CTRL_resume_spc		0x0001	/* resume spc soft pause */
-#define	CTRL_flush		0x0600	/* flush all buffers */
-#define	CTRL_int_enable		0x0700	/* enable status change ints */
-#define	CTRL_buff_free		0x0800	/* buffer remain count */
-#define	CTRL_buff_used		0x0900	/* buffer in use */
-#define	CTRL_speech		0x0a00	/* immediate speech change */
-#define	CTRL_SP_voice		0x0001	/* voice change */
-#define	CTRL_SP_rate		0x0002	/* rate change */
-#define	CTRL_SP_comma		0x0003	/* comma pause change */
-#define	CTRL_SP_period		0x0004	/* period pause change */
-#define	CTRL_SP_rate_delta	0x0005	/* delta rate change */
-#define	CTRL_SP_get_param	0x0006	/* return the desired parameter */
-#define	CTRL_last_index		0x0b00	/* get last index spoken */
-#define	CTRL_io_priority	0x0c00	/* change i/o priority */
-#define	CTRL_free_mem		0x0d00	/* get free paragraphs on module */
-#define	CTRL_get_lang		0x0e00	/* return bitmask of loaded languages */
-#define	CMD_test		0x2000	/* self-test request */
-#define	TEST_mask		0x0F00	/* isolate test field */
-#define	TEST_null		0x0000	/* no test requested */
-#define	TEST_isa_int		0x0100	/* assert isa irq */
-#define	TEST_echo		0x0200	/* make data in == data out */
-#define	TEST_seg		0x0300	/* set peek/poke segment */
-#define	TEST_off		0x0400	/* set peek/poke offset */
-#define	TEST_peek		0x0500	/* data out == *peek */
-#define	TEST_poke		0x0600	/* *peek == data in */
-#define	TEST_sub_code		0x00FF	/* user defined test sub codes */
-#define	CMD_id			0x3000	/* return software id */
-#define	ID_null			0x0000	/* null id */
-#define	ID_kernel		0x0100	/* kernel code executing */
-#define	ID_boot			0x0200	/* boot code executing */
-#define	CMD_dma			0x4000	/* force a dma start */
-#define	CMD_reset		0x5000	/* reset module status */
-#define	CMD_sync		0x6000	/* kernel sync command */
-#define	CMD_char_in		0x7000	/* single character send */
-#define	CMD_char_out		0x8000	/* single character get */
-#define	CHAR_count_1		0x0100	/* one char in cmd_low */
-#define	CHAR_count_2		0x0200	/* the second in data_low */
-#define	CHAR_count_3		0x0300	/* the third in data_high */
-#define	CMD_spc_mode		0x9000	/* change spc mode */
-#define	CMD_spc_to_text		0x0100	/* set to text mode */
-#define	CMD_spc_to_digit	0x0200	/* set to digital mode */
-#define	CMD_spc_rate		0x0400	/* change spc data rate */
-#define	CMD_error		0xf000	/* severe error */
-
-enum {	PRIMARY_DIC	= 0, USER_DIC, COMMAND_DIC, ABBREV_DIC };
-
-#define	DMA_single_in		0x01
-#define	DMA_single_out		0x02
-#define	DMA_buff_in		0x03
-#define	DMA_buff_out		0x04
-#define	DMA_control		0x05
-#define	DT_MEM_ALLOC		0x03
-#define	DT_SET_DIC		0x04
-#define	DT_START_TASK		0x05
-#define	DT_LOAD_MEM		0x06
-#define	DT_READ_MEM		0x07
-#define	DT_DIGITAL_IN		0x08
-#define	DMA_sync		0x06
-#define	DMA_sync_char		0x07
-
-#define DRV_VERSION "2.12"
-#define PROCSPEECH 0x0b
-#define SYNTH_IO_EXTENT 8
-
-static int synth_probe(struct spk_synth *synth);
-static void dtpc_release(void);
-static const char *synth_immediate(struct spk_synth *synth, const char *buf);
-static void do_catch_up(struct spk_synth *synth);
-static void synth_flush(struct spk_synth *synth);
-
-static int synth_portlist[] = { 0x340, 0x350, 0x240, 0x250, 0 };
-static int in_escape, is_flushing;
-static int dt_stat, dma_state;
-
-static struct var_t vars[] = {
-	{ CAPS_START, .u.s = {"[:dv ap 200]" } },
-	{ CAPS_STOP, .u.s = {"[:dv ap 100]" } },
-	{ RATE, .u.n = {"[:ra %d]", 9, 0, 18, 150, 25, NULL } },
-	{ PITCH, .u.n = {"[:dv ap %d]", 80, 0, 100, 20, 0, NULL } },
-	{ INFLECTION, .u.n = {"[:dv pr %d] ", 100, 0, 10000, 0, 0, NULL } },
-	{ VOL, .u.n = {"[:vo se %d]", 5, 0, 9, 5, 10, NULL } },
-	{ PUNCT, .u.n = {"[:pu %c]", 0, 0, 2, 0, 0, "nsa" } },
-	{ VOICE, .u.n = {"[:n%c]", 0, 0, 9, 0, 0, "phfdburwkv" } },
-	{ DIRECT, .u.n = {NULL, 0, 0, 1, 0, 0, NULL } },
-	V_LAST_VAR
-};
-
-/*
- * These attributes will appear in /sys/accessibility/speakup/decpc.
- */
-static struct kobj_attribute caps_start_attribute =
-	__ATTR(caps_start, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute caps_stop_attribute =
-	__ATTR(caps_stop, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute pitch_attribute =
-	__ATTR(pitch, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute inflection_attribute =
-	__ATTR(inflection, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute punct_attribute =
-	__ATTR(punct, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute rate_attribute =
-	__ATTR(rate, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute voice_attribute =
-	__ATTR(voice, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute vol_attribute =
-	__ATTR(vol, 0644, spk_var_show, spk_var_store);
-
-static struct kobj_attribute delay_time_attribute =
-	__ATTR(delay_time, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute direct_attribute =
-	__ATTR(direct, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute full_time_attribute =
-	__ATTR(full_time, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute jiffy_delta_attribute =
-	__ATTR(jiffy_delta, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute trigger_time_attribute =
-	__ATTR(trigger_time, 0644, spk_var_show, spk_var_store);
-
-/*
- * Create a group of attributes so that we can create and destroy them all
- * at once.
- */
-static struct attribute *synth_attrs[] = {
-	&caps_start_attribute.attr,
-	&caps_stop_attribute.attr,
-	&pitch_attribute.attr,
-	&inflection_attribute.attr,
-	&punct_attribute.attr,
-	&rate_attribute.attr,
-	&voice_attribute.attr,
-	&vol_attribute.attr,
-	&delay_time_attribute.attr,
-	&direct_attribute.attr,
-	&full_time_attribute.attr,
-	&jiffy_delta_attribute.attr,
-	&trigger_time_attribute.attr,
-	NULL,	/* need to NULL terminate the list of attributes */
-};
-
-static struct spk_synth synth_dec_pc = {
-	.name = "decpc",
-	.version = DRV_VERSION,
-	.long_name = "Dectalk PC",
-	.init = "[:pe -380]",
-	.procspeech = PROCSPEECH,
-	.delay = 500,
-	.trigger = 50,
-	.jiffies = 50,
-	.full = 1000,
-	.flags = SF_DEC,
-	.startup = SYNTH_START,
-	.checkval = SYNTH_CHECK,
-	.vars = vars,
-	.io_ops = &spk_serial_io_ops,
-	.probe = synth_probe,
-	.release = dtpc_release,
-	.synth_immediate = synth_immediate,
-	.catch_up = do_catch_up,
-	.flush = synth_flush,
-	.is_alive = spk_synth_is_alive_nop,
-	.synth_adjust = NULL,
-	.read_buff_add = NULL,
-	.get_index = NULL,
-	.indexing = {
-		.command = NULL,
-		.lowindex = 0,
-		.highindex = 0,
-		.currindex = 0,
-	},
-	.attributes = {
-		.attrs = synth_attrs,
-		.name = "decpc",
-	},
-};
-
-static int dt_getstatus(void)
-{
-	dt_stat = inb_p(speakup_info.port_tts) |
-		 (inb_p(speakup_info.port_tts + 1) << 8);
-	return dt_stat;
-}
-
-static void dt_sendcmd(u_int cmd)
-{
-	outb_p(cmd & 0xFF, speakup_info.port_tts);
-	outb_p((cmd >> 8) & 0xFF, speakup_info.port_tts + 1);
-}
-
-static int dt_waitbit(int bit)
-{
-	int timeout = 100;
-
-	while (--timeout > 0) {
-		if ((dt_getstatus() & bit) == bit)
-			return 1;
-		udelay(50);
-	}
-	return 0;
-}
-
-static int dt_wait_dma(void)
-{
-	int timeout = 100, state = dma_state;
-
-	if (!dt_waitbit(STAT_dma_ready))
-		return 0;
-	while (--timeout > 0) {
-		if ((dt_getstatus() & STAT_dma_state) == state)
-			return 1;
-		udelay(50);
-	}
-	dma_state = dt_getstatus() & STAT_dma_state;
-	return 1;
-}
-
-static int dt_ctrl(u_int cmd)
-{
-	int timeout = 10;
-
-	if (!dt_waitbit(STAT_cmd_ready))
-		return -1;
-	outb_p(0, speakup_info.port_tts + 2);
-	outb_p(0, speakup_info.port_tts + 3);
-	dt_getstatus();
-	dt_sendcmd(CMD_control | cmd);
-	outb_p(0, speakup_info.port_tts + 6);
-	while (dt_getstatus() & STAT_cmd_ready) {
-		udelay(20);
-		if (--timeout == 0)
-			break;
-	}
-	dt_sendcmd(CMD_null);
-	return 0;
-}
-
-static void synth_flush(struct spk_synth *synth)
-{
-	int timeout = 10;
-
-	if (is_flushing)
-		return;
-	is_flushing = 4;
-	in_escape = 0;
-	while (dt_ctrl(CTRL_flush)) {
-		if (--timeout == 0)
-			break;
-		udelay(50);
-	}
-	for (timeout = 0; timeout < 10; timeout++) {
-		if (dt_waitbit(STAT_dma_ready))
-			break;
-		udelay(50);
-	}
-	outb_p(DMA_sync, speakup_info.port_tts + 4);
-	outb_p(0, speakup_info.port_tts + 4);
-	udelay(100);
-	for (timeout = 0; timeout < 10; timeout++) {
-		if (!(dt_getstatus() & STAT_flushing))
-			break;
-		udelay(50);
-	}
-	dma_state = dt_getstatus() & STAT_dma_state;
-	dma_state ^= STAT_dma_state;
-	is_flushing = 0;
-}
-
-static int dt_sendchar(char ch)
-{
-	if (!dt_wait_dma())
-		return -1;
-	if (!(dt_stat & STAT_rr_char))
-		return -2;
-	outb_p(DMA_single_in, speakup_info.port_tts + 4);
-	outb_p(ch, speakup_info.port_tts + 4);
-	dma_state ^= STAT_dma_state;
-	return 0;
-}
-
-static int testkernel(void)
-{
-	int status = 0;
-
-	if (dt_getstatus() == 0xffff) {
-		status = -1;
-		goto oops;
-	}
-	dt_sendcmd(CMD_sync);
-	if (!dt_waitbit(STAT_cmd_ready))
-		status = -2;
-	else if (dt_stat & 0x8000)
-		return 0;
-	else if (dt_stat == 0x0dec)
-		pr_warn("dec_pc at 0x%x, software not loaded\n",
-			speakup_info.port_tts);
-	status = -3;
-oops:	synth_release_region(speakup_info.port_tts, SYNTH_IO_EXTENT);
-	speakup_info.port_tts = 0;
-	return status;
-}
-
-static void do_catch_up(struct spk_synth *synth)
-{
-	u_char ch;
-	static u_char last;
-	unsigned long flags;
-	unsigned long jiff_max;
-	struct var_t *jiffy_delta;
-	struct var_t *delay_time;
-	int jiffy_delta_val;
-	int delay_time_val;
-
-	jiffy_delta = spk_get_var(JIFFY);
-	delay_time = spk_get_var(DELAY);
-	spin_lock_irqsave(&speakup_info.spinlock, flags);
-	jiffy_delta_val = jiffy_delta->u.n.value;
-	spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-	jiff_max = jiffies + jiffy_delta_val;
-
-	while (!kthread_should_stop()) {
-		spin_lock_irqsave(&speakup_info.spinlock, flags);
-		if (speakup_info.flushing) {
-			speakup_info.flushing = 0;
-			spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-			synth->flush(synth);
-			continue;
-		}
-		synth_buffer_skip_nonlatin1();
-		if (synth_buffer_empty()) {
-			spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-			break;
-		}
-		ch = synth_buffer_peek();
-		set_current_state(TASK_INTERRUPTIBLE);
-		delay_time_val = delay_time->u.n.value;
-		spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-		if (ch == '\n')
-			ch = 0x0D;
-		if (dt_sendchar(ch)) {
-			schedule_timeout(msecs_to_jiffies(delay_time_val));
-			continue;
-		}
-		set_current_state(TASK_RUNNING);
-		spin_lock_irqsave(&speakup_info.spinlock, flags);
-		synth_buffer_getc();
-		spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-		if (ch == '[') {
-			in_escape = 1;
-		} else if (ch == ']') {
-			in_escape = 0;
-		} else if (ch <= SPACE) {
-			if (!in_escape && strchr(",.!?;:", last))
-				dt_sendchar(PROCSPEECH);
-			if (time_after_eq(jiffies, jiff_max)) {
-				if (!in_escape)
-					dt_sendchar(PROCSPEECH);
-				spin_lock_irqsave(&speakup_info.spinlock,
-						  flags);
-				jiffy_delta_val = jiffy_delta->u.n.value;
-				delay_time_val = delay_time->u.n.value;
-				spin_unlock_irqrestore(&speakup_info.spinlock,
-						       flags);
-				schedule_timeout(msecs_to_jiffies
-						 (delay_time_val));
-				jiff_max = jiffies + jiffy_delta_val;
-			}
-		}
-		last = ch;
-		ch = 0;
-	}
-	if (!in_escape)
-		dt_sendchar(PROCSPEECH);
-}
-
-static const char *synth_immediate(struct spk_synth *synth, const char *buf)
-{
-	u_char ch;
-
-	while ((ch = *buf)) {
-		if (ch == '\n')
-			ch = PROCSPEECH;
-		if (dt_sendchar(ch))
-			return buf;
-		buf++;
-	}
-	return NULL;
-}
-
-static int synth_probe(struct spk_synth *synth)
-{
-	int i = 0, failed = 0;
-
-	pr_info("Probing for %s.\n", synth->long_name);
-	for (i = 0; synth_portlist[i]; i++) {
-		if (synth_request_region(synth_portlist[i], SYNTH_IO_EXTENT)) {
-			pr_warn("request_region: failed with 0x%x, %d\n",
-				synth_portlist[i], SYNTH_IO_EXTENT);
-			continue;
-		}
-		speakup_info.port_tts = synth_portlist[i];
-		failed = testkernel();
-		if (failed == 0)
-			break;
-	}
-	if (failed) {
-		pr_info("%s: not found\n", synth->long_name);
-		return -ENODEV;
-	}
-	pr_info("%s: %03x-%03x, Driver Version %s,\n", synth->long_name,
-		speakup_info.port_tts, speakup_info.port_tts + 7,
-		synth->version);
-	synth->alive = 1;
-	return 0;
-}
-
-static void dtpc_release(void)
-{
-	spk_stop_serial_interrupt();
-	if (speakup_info.port_tts)
-		synth_release_region(speakup_info.port_tts, SYNTH_IO_EXTENT);
-	speakup_info.port_tts = 0;
-}
-
-module_param_named(start, synth_dec_pc.startup, short, 0444);
-
-MODULE_PARM_DESC(start, "Start the synthesizer once it is loaded.");
-
-module_spk_synth(synth_dec_pc);
-
-MODULE_AUTHOR("Kirk Reiser <kirk@braille.uwo.ca>");
-MODULE_AUTHOR("David Borowski");
-MODULE_DESCRIPTION("Speakup support for DECtalk PC synthesizers");
-MODULE_LICENSE("GPL");
-MODULE_VERSION(DRV_VERSION);
diff --git a/drivers/staging/speakup/speakup_dectlk.c b/drivers/staging/speakup/speakup_dectlk.c
deleted file mode 100644
index 780214b5ca16..000000000000
--- a/drivers/staging/speakup/speakup_dectlk.c
+++ /dev/null
@@ -1,311 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * originally written by: Kirk Reiser <kirk@braille.uwo.ca>
- * this version considerably modified by David Borowski, david575@rogers.com
- *
- * Copyright (C) 1998-99  Kirk Reiser.
- * Copyright (C) 2003 David Borowski.
- *
- * specificly written as a driver for the speakup screenreview
- * s not a general device driver.
- */
-#include <linux/unistd.h>
-#include <linux/proc_fs.h>
-#include <linux/jiffies.h>
-#include <linux/spinlock.h>
-#include <linux/sched.h>
-#include <linux/timer.h>
-#include <linux/kthread.h>
-#include "speakup.h"
-#include "spk_priv.h"
-
-#define DRV_VERSION "2.20"
-#define SYNTH_CLEAR 0x03
-#define PROCSPEECH 0x0b
-static int xoff;
-
-static inline int synth_full(void)
-{
-	return xoff;
-}
-
-static void do_catch_up(struct spk_synth *synth);
-static void synth_flush(struct spk_synth *synth);
-static void read_buff_add(u_char c);
-static unsigned char get_index(struct spk_synth *synth);
-
-static int in_escape;
-static int is_flushing;
-
-static spinlock_t flush_lock;
-static DECLARE_WAIT_QUEUE_HEAD(flush);
-
-static struct var_t vars[] = {
-	{ CAPS_START, .u.s = {"[:dv ap 160] " } },
-	{ CAPS_STOP, .u.s = {"[:dv ap 100 ] " } },
-	{ RATE, .u.n = {"[:ra %d] ", 180, 75, 650, 0, 0, NULL } },
-	{ INFLECTION, .u.n = {"[:dv pr %d] ", 100, 0, 10000, 0, 0, NULL } },
-	{ VOL, .u.n = {"[:dv g5 %d] ", 86, 60, 86, 0, 0, NULL } },
-	{ PUNCT, .u.n = {"[:pu %c] ", 0, 0, 2, 0, 0, "nsa" } },
-	{ VOICE, .u.n = {"[:n%c] ", 0, 0, 9, 0, 0, "phfdburwkv" } },
-	{ DIRECT, .u.n = {NULL, 0, 0, 1, 0, 0, NULL } },
-	V_LAST_VAR
-};
-
-/*
- * These attributes will appear in /sys/accessibility/speakup/dectlk.
- */
-static struct kobj_attribute caps_start_attribute =
-	__ATTR(caps_start, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute caps_stop_attribute =
-	__ATTR(caps_stop, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute pitch_attribute =
-	__ATTR(pitch, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute inflection_attribute =
-	__ATTR(inflection, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute punct_attribute =
-	__ATTR(punct, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute rate_attribute =
-	__ATTR(rate, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute voice_attribute =
-	__ATTR(voice, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute vol_attribute =
-	__ATTR(vol, 0644, spk_var_show, spk_var_store);
-
-static struct kobj_attribute delay_time_attribute =
-	__ATTR(delay_time, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute direct_attribute =
-	__ATTR(direct, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute full_time_attribute =
-	__ATTR(full_time, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute jiffy_delta_attribute =
-	__ATTR(jiffy_delta, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute trigger_time_attribute =
-	__ATTR(trigger_time, 0644, spk_var_show, spk_var_store);
-
-/*
- * Create a group of attributes so that we can create and destroy them all
- * at once.
- */
-static struct attribute *synth_attrs[] = {
-	&caps_start_attribute.attr,
-	&caps_stop_attribute.attr,
-	&pitch_attribute.attr,
-	&inflection_attribute.attr,
-	&punct_attribute.attr,
-	&rate_attribute.attr,
-	&voice_attribute.attr,
-	&vol_attribute.attr,
-	&delay_time_attribute.attr,
-	&direct_attribute.attr,
-	&full_time_attribute.attr,
-	&jiffy_delta_attribute.attr,
-	&trigger_time_attribute.attr,
-	NULL,	/* need to NULL terminate the list of attributes */
-};
-
-static int ap_defaults[] = {122, 89, 155, 110, 208, 240, 200, 106, 306};
-static int g5_defaults[] = {86, 81, 86, 84, 81, 80, 83, 83, 73};
-
-static struct spk_synth synth_dectlk = {
-	.name = "dectlk",
-	.version = DRV_VERSION,
-	.long_name = "Dectalk Express",
-	.init = "[:error sp :name paul :rate 180 :tsr off] ",
-	.procspeech = PROCSPEECH,
-	.clear = SYNTH_CLEAR,
-	.delay = 500,
-	.trigger = 50,
-	.jiffies = 50,
-	.full = 40000,
-	.dev_name = SYNTH_DEFAULT_DEV,
-	.startup = SYNTH_START,
-	.checkval = SYNTH_CHECK,
-	.vars = vars,
-	.default_pitch = ap_defaults,
-	.default_vol = g5_defaults,
-	.io_ops = &spk_ttyio_ops,
-	.probe = spk_ttyio_synth_probe,
-	.release = spk_ttyio_release,
-	.synth_immediate = spk_ttyio_synth_immediate,
-	.catch_up = do_catch_up,
-	.flush = synth_flush,
-	.is_alive = spk_synth_is_alive_restart,
-	.synth_adjust = NULL,
-	.read_buff_add = read_buff_add,
-	.get_index = get_index,
-	.indexing = {
-		.command = "[:in re %d ] ",
-		.lowindex = 1,
-		.highindex = 8,
-		.currindex = 1,
-	},
-	.attributes = {
-		.attrs = synth_attrs,
-		.name = "dectlk",
-	},
-};
-
-static int is_indnum(u_char *ch)
-{
-	if ((*ch >= '0') && (*ch <= '9')) {
-		*ch = *ch - '0';
-		return 1;
-	}
-	return 0;
-}
-
-static u_char lastind;
-
-static unsigned char get_index(struct spk_synth *synth)
-{
-	u_char rv;
-
-	rv = lastind;
-	lastind = 0;
-	return rv;
-}
-
-static void read_buff_add(u_char c)
-{
-	static int ind = -1;
-
-	if (c == 0x01) {
-		unsigned long flags;
-
-		spin_lock_irqsave(&flush_lock, flags);
-		is_flushing = 0;
-		wake_up_interruptible(&flush);
-		spin_unlock_irqrestore(&flush_lock, flags);
-	} else if (c == 0x13) {
-		xoff = 1;
-	} else if (c == 0x11) {
-		xoff = 0;
-	} else if (is_indnum(&c)) {
-		if (ind == -1)
-			ind = c;
-		else
-			ind = ind * 10 + c;
-	} else if ((c > 31) && (c < 127)) {
-		if (ind != -1)
-			lastind = (u_char)ind;
-		ind = -1;
-	}
-}
-
-static void do_catch_up(struct spk_synth *synth)
-{
-	int synth_full_val = 0;
-	static u_char ch;
-	static u_char last = '\0';
-	unsigned long flags;
-	unsigned long jiff_max;
-	unsigned long timeout = msecs_to_jiffies(4000);
-	DEFINE_WAIT(wait);
-	struct var_t *jiffy_delta;
-	struct var_t *delay_time;
-	int jiffy_delta_val;
-	int delay_time_val;
-
-	jiffy_delta = spk_get_var(JIFFY);
-	delay_time = spk_get_var(DELAY);
-	spin_lock_irqsave(&speakup_info.spinlock, flags);
-	jiffy_delta_val = jiffy_delta->u.n.value;
-	spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-	jiff_max = jiffies + jiffy_delta_val;
-
-	while (!kthread_should_stop()) {
-		/* if no ctl-a in 4, send data anyway */
-		spin_lock_irqsave(&flush_lock, flags);
-		while (is_flushing && timeout) {
-			prepare_to_wait(&flush, &wait, TASK_INTERRUPTIBLE);
-			spin_unlock_irqrestore(&flush_lock, flags);
-			timeout = schedule_timeout(timeout);
-			spin_lock_irqsave(&flush_lock, flags);
-		}
-		finish_wait(&flush, &wait);
-		is_flushing = 0;
-		spin_unlock_irqrestore(&flush_lock, flags);
-
-		spin_lock_irqsave(&speakup_info.spinlock, flags);
-		if (speakup_info.flushing) {
-			speakup_info.flushing = 0;
-			spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-			synth->flush(synth);
-			continue;
-		}
-		synth_buffer_skip_nonlatin1();
-		if (synth_buffer_empty()) {
-			spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-			break;
-		}
-		ch = synth_buffer_peek();
-		set_current_state(TASK_INTERRUPTIBLE);
-		delay_time_val = delay_time->u.n.value;
-		synth_full_val = synth_full();
-		spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-		if (ch == '\n')
-			ch = 0x0D;
-		if (synth_full_val || !synth->io_ops->synth_out(synth, ch)) {
-			schedule_timeout(msecs_to_jiffies(delay_time_val));
-			continue;
-		}
-		set_current_state(TASK_RUNNING);
-		spin_lock_irqsave(&speakup_info.spinlock, flags);
-		synth_buffer_getc();
-		spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-		if (ch == '[') {
-			in_escape = 1;
-		} else if (ch == ']') {
-			in_escape = 0;
-		} else if (ch <= SPACE) {
-			if (!in_escape && strchr(",.!?;:", last))
-				synth->io_ops->synth_out(synth, PROCSPEECH);
-			if (time_after_eq(jiffies, jiff_max)) {
-				if (!in_escape)
-					synth->io_ops->synth_out(synth,
-								 PROCSPEECH);
-				spin_lock_irqsave(&speakup_info.spinlock,
-						  flags);
-				jiffy_delta_val = jiffy_delta->u.n.value;
-				delay_time_val = delay_time->u.n.value;
-				spin_unlock_irqrestore(&speakup_info.spinlock,
-						       flags);
-				schedule_timeout(msecs_to_jiffies
-						 (delay_time_val));
-				jiff_max = jiffies + jiffy_delta_val;
-			}
-		}
-		last = ch;
-	}
-	if (!in_escape)
-		synth->io_ops->synth_out(synth, PROCSPEECH);
-}
-
-static void synth_flush(struct spk_synth *synth)
-{
-	if (in_escape)
-		/* if in command output ']' so we don't get an error */
-		synth->io_ops->synth_out(synth, ']');
-	in_escape = 0;
-	is_flushing = 1;
-	synth->io_ops->flush_buffer();
-	synth->io_ops->synth_out(synth, SYNTH_CLEAR);
-}
-
-module_param_named(ser, synth_dectlk.ser, int, 0444);
-module_param_named(dev, synth_dectlk.dev_name, charp, 0444);
-module_param_named(start, synth_dectlk.startup, short, 0444);
-
-MODULE_PARM_DESC(ser, "Set the serial port for the synthesizer (0-based).");
-MODULE_PARM_DESC(dev, "Set the device e.g. ttyUSB0, for the synthesizer.");
-MODULE_PARM_DESC(start, "Start the synthesizer once it is loaded.");
-
-module_spk_synth(synth_dectlk);
-
-MODULE_AUTHOR("Kirk Reiser <kirk@braille.uwo.ca>");
-MODULE_AUTHOR("David Borowski");
-MODULE_DESCRIPTION("Speakup support for DECtalk Express synthesizers");
-MODULE_LICENSE("GPL");
-MODULE_VERSION(DRV_VERSION);
-
diff --git a/drivers/staging/speakup/speakup_dtlk.c b/drivers/staging/speakup/speakup_dtlk.c
deleted file mode 100644
index dbebed0eeeec..000000000000
--- a/drivers/staging/speakup/speakup_dtlk.c
+++ /dev/null
@@ -1,390 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * originally written by: Kirk Reiser <kirk@braille.uwo.ca>
- * this version considerably modified by David Borowski, david575@rogers.com
- *
- * Copyright (C) 1998-99  Kirk Reiser.
- * Copyright (C) 2003 David Borowski.
- *
- * specificly written as a driver for the speakup screenreview
- * package it's not a general device driver.
- * This driver is for the RC Systems DoubleTalk PC internal synthesizer.
- */
-#include <linux/jiffies.h>
-#include <linux/sched.h>
-#include <linux/timer.h>
-#include <linux/kthread.h>
-
-#include "spk_priv.h"
-#include "serialio.h"
-#include "speakup_dtlk.h" /* local header file for DoubleTalk values */
-#include "speakup.h"
-
-#define DRV_VERSION "2.10"
-#define PROCSPEECH 0x00
-
-static int synth_probe(struct spk_synth *synth);
-static void dtlk_release(void);
-static const char *synth_immediate(struct spk_synth *synth, const char *buf);
-static void do_catch_up(struct spk_synth *synth);
-static void synth_flush(struct spk_synth *synth);
-
-static int synth_lpc;
-static int port_forced;
-static unsigned int synth_portlist[] = {
-		 0x25e, 0x29e, 0x2de, 0x31e, 0x35e, 0x39e, 0
-};
-
-static u_char synth_status;
-
-static struct var_t vars[] = {
-	{ CAPS_START, .u.s = {"\x01+35p" } },
-	{ CAPS_STOP, .u.s = {"\x01-35p" } },
-	{ RATE, .u.n = {"\x01%ds", 8, 0, 9, 0, 0, NULL } },
-	{ PITCH, .u.n = {"\x01%dp", 50, 0, 99, 0, 0, NULL } },
-	{ VOL, .u.n = {"\x01%dv", 5, 0, 9, 0, 0, NULL } },
-	{ TONE, .u.n = {"\x01%dx", 1, 0, 2, 0, 0, NULL } },
-	{ PUNCT, .u.n = {"\x01%db", 7, 0, 15, 0, 0, NULL } },
-	{ VOICE, .u.n = {"\x01%do", 0, 0, 7, 0, 0, NULL } },
-	{ FREQUENCY, .u.n = {"\x01%df", 5, 0, 9, 0, 0, NULL } },
-	{ DIRECT, .u.n = {NULL, 0, 0, 1, 0, 0, NULL } },
-	V_LAST_VAR
-};
-
-/*
- * These attributes will appear in /sys/accessibility/speakup/dtlk.
- */
-static struct kobj_attribute caps_start_attribute =
-	__ATTR(caps_start, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute caps_stop_attribute =
-	__ATTR(caps_stop, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute freq_attribute =
-	__ATTR(freq, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute pitch_attribute =
-	__ATTR(pitch, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute punct_attribute =
-	__ATTR(punct, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute rate_attribute =
-	__ATTR(rate, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute tone_attribute =
-	__ATTR(tone, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute voice_attribute =
-	__ATTR(voice, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute vol_attribute =
-	__ATTR(vol, 0644, spk_var_show, spk_var_store);
-
-static struct kobj_attribute delay_time_attribute =
-	__ATTR(delay_time, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute direct_attribute =
-	__ATTR(direct, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute full_time_attribute =
-	__ATTR(full_time, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute jiffy_delta_attribute =
-	__ATTR(jiffy_delta, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute trigger_time_attribute =
-	__ATTR(trigger_time, 0644, spk_var_show, spk_var_store);
-
-/*
- * Create a group of attributes so that we can create and destroy them all
- * at once.
- */
-static struct attribute *synth_attrs[] = {
-	&caps_start_attribute.attr,
-	&caps_stop_attribute.attr,
-	&freq_attribute.attr,
-	&pitch_attribute.attr,
-	&punct_attribute.attr,
-	&rate_attribute.attr,
-	&tone_attribute.attr,
-	&voice_attribute.attr,
-	&vol_attribute.attr,
-	&delay_time_attribute.attr,
-	&direct_attribute.attr,
-	&full_time_attribute.attr,
-	&jiffy_delta_attribute.attr,
-	&trigger_time_attribute.attr,
-	NULL,	/* need to NULL terminate the list of attributes */
-};
-
-static struct spk_synth synth_dtlk = {
-	.name = "dtlk",
-	.version = DRV_VERSION,
-	.long_name = "DoubleTalk PC",
-	.init = "\x01@\x01\x31y",
-	.procspeech = PROCSPEECH,
-	.clear = SYNTH_CLEAR,
-	.delay = 500,
-	.trigger = 30,
-	.jiffies = 50,
-	.full = 1000,
-	.startup = SYNTH_START,
-	.checkval = SYNTH_CHECK,
-	.vars = vars,
-	.io_ops = &spk_serial_io_ops,
-	.probe = synth_probe,
-	.release = dtlk_release,
-	.synth_immediate = synth_immediate,
-	.catch_up = do_catch_up,
-	.flush = synth_flush,
-	.is_alive = spk_synth_is_alive_nop,
-	.synth_adjust = NULL,
-	.read_buff_add = NULL,
-	.get_index = spk_synth_get_index,
-	.indexing = {
-		.command = "\x01%di",
-		.lowindex = 1,
-		.highindex = 5,
-		.currindex = 1,
-	},
-	.attributes = {
-		.attrs = synth_attrs,
-		.name = "dtlk",
-	},
-};
-
-static inline bool synth_readable(void)
-{
-	synth_status = inb_p(speakup_info.port_tts + UART_RX);
-	return (synth_status & TTS_READABLE) != 0;
-}
-
-static inline bool synth_writable(void)
-{
-	synth_status = inb_p(speakup_info.port_tts + UART_RX);
-	return (synth_status & TTS_WRITABLE) != 0;
-}
-
-static inline bool synth_full(void)
-{
-	synth_status = inb_p(speakup_info.port_tts + UART_RX);
-	return (synth_status & TTS_ALMOST_FULL) != 0;
-}
-
-static void spk_out(const char ch)
-{
-	int timeout = SPK_XMITR_TIMEOUT;
-
-	while (!synth_writable()) {
-		if (!--timeout)
-			break;
-		udelay(1);
-	}
-	outb_p(ch, speakup_info.port_tts);
-	timeout = SPK_XMITR_TIMEOUT;
-	while (synth_writable()) {
-		if (!--timeout)
-			break;
-		udelay(1);
-	}
-}
-
-static void do_catch_up(struct spk_synth *synth)
-{
-	u_char ch;
-	unsigned long flags;
-	unsigned long jiff_max;
-	struct var_t *jiffy_delta;
-	struct var_t *delay_time;
-	int jiffy_delta_val;
-	int delay_time_val;
-
-	jiffy_delta = spk_get_var(JIFFY);
-	delay_time = spk_get_var(DELAY);
-	spin_lock_irqsave(&speakup_info.spinlock, flags);
-	jiffy_delta_val = jiffy_delta->u.n.value;
-	spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-	jiff_max = jiffies + jiffy_delta_val;
-	while (!kthread_should_stop()) {
-		spin_lock_irqsave(&speakup_info.spinlock, flags);
-		if (speakup_info.flushing) {
-			speakup_info.flushing = 0;
-			spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-			synth->flush(synth);
-			continue;
-		}
-		synth_buffer_skip_nonlatin1();
-		if (synth_buffer_empty()) {
-			spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-			break;
-		}
-		set_current_state(TASK_INTERRUPTIBLE);
-		delay_time_val = delay_time->u.n.value;
-		spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-		if (synth_full()) {
-			schedule_timeout(msecs_to_jiffies(delay_time_val));
-			continue;
-		}
-		set_current_state(TASK_RUNNING);
-		spin_lock_irqsave(&speakup_info.spinlock, flags);
-		ch = synth_buffer_getc();
-		spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-		if (ch == '\n')
-			ch = PROCSPEECH;
-		spk_out(ch);
-		if (time_after_eq(jiffies, jiff_max) && (ch == SPACE)) {
-			spk_out(PROCSPEECH);
-			spin_lock_irqsave(&speakup_info.spinlock, flags);
-			delay_time_val = delay_time->u.n.value;
-			jiffy_delta_val = jiffy_delta->u.n.value;
-			spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-			schedule_timeout(msecs_to_jiffies(delay_time_val));
-			jiff_max = jiffies + jiffy_delta_val;
-		}
-	}
-	spk_out(PROCSPEECH);
-}
-
-static const char *synth_immediate(struct spk_synth *synth, const char *buf)
-{
-	u_char ch;
-
-	while ((ch = (u_char)*buf)) {
-		if (synth_full())
-			return buf;
-		if (ch == '\n')
-			ch = PROCSPEECH;
-		spk_out(ch);
-		buf++;
-	}
-	return NULL;
-}
-
-static void synth_flush(struct spk_synth *synth)
-{
-	outb_p(SYNTH_CLEAR, speakup_info.port_tts);
-	while (synth_writable())
-		cpu_relax();
-}
-
-static char synth_read_tts(void)
-{
-	u_char ch;
-
-	while (!synth_readable())
-		cpu_relax();
-	ch = synth_status & 0x7f;
-	outb_p(ch, speakup_info.port_tts);
-	while (synth_readable())
-		cpu_relax();
-	return (char)ch;
-}
-
-/* interrogate the DoubleTalk PC and return its settings */
-static struct synth_settings *synth_interrogate(struct spk_synth *synth)
-{
-	u_char *t;
-	static char buf[sizeof(struct synth_settings) + 1];
-	int total, i;
-	static struct synth_settings status;
-
-	synth_immediate(synth, "\x18\x01?");
-	for (total = 0, i = 0; i < 50; i++) {
-		buf[total] = synth_read_tts();
-		if (total > 2 && buf[total] == 0x7f)
-			break;
-		if (total < sizeof(struct synth_settings))
-			total++;
-	}
-	t = buf;
-	/* serial number is little endian */
-	status.serial_number = t[0] + t[1] * 256;
-	t += 2;
-	for (i = 0; *t != '\r'; t++) {
-		status.rom_version[i] = *t;
-		if (i < sizeof(status.rom_version) - 1)
-			i++;
-	}
-	status.rom_version[i] = 0;
-	t++;
-	status.mode = *t++;
-	status.punc_level = *t++;
-	status.formant_freq = *t++;
-	status.pitch = *t++;
-	status.speed = *t++;
-	status.volume = *t++;
-	status.tone = *t++;
-	status.expression = *t++;
-	status.ext_dict_loaded = *t++;
-	status.ext_dict_status = *t++;
-	status.free_ram = *t++;
-	status.articulation = *t++;
-	status.reverb = *t++;
-	status.eob = *t++;
-	return &status;
-}
-
-static int synth_probe(struct spk_synth *synth)
-{
-	unsigned int port_val = 0;
-	int i = 0;
-	struct synth_settings *sp;
-
-	pr_info("Probing for DoubleTalk.\n");
-	if (port_forced) {
-		speakup_info.port_tts = port_forced;
-		pr_info("probe forced to %x by kernel command line\n",
-			speakup_info.port_tts);
-		if ((port_forced & 0xf) != 0xf)
-			pr_info("warning: port base should probably end with f\n");
-		if (synth_request_region(speakup_info.port_tts - 1,
-					 SYNTH_IO_EXTENT)) {
-			pr_warn("sorry, port already reserved\n");
-			return -EBUSY;
-		}
-		port_val = inw(speakup_info.port_tts - 1);
-		synth_lpc = speakup_info.port_tts - 1;
-	} else {
-		for (i = 0; synth_portlist[i]; i++) {
-			if (synth_request_region(synth_portlist[i],
-						 SYNTH_IO_EXTENT))
-				continue;
-			port_val = inw(synth_portlist[i]) & 0xfbff;
-			if (port_val == 0x107f) {
-				synth_lpc = synth_portlist[i];
-				speakup_info.port_tts = synth_lpc + 1;
-				break;
-			}
-			synth_release_region(synth_portlist[i],
-					     SYNTH_IO_EXTENT);
-		}
-	}
-	port_val &= 0xfbff;
-	if (port_val != 0x107f) {
-		pr_info("DoubleTalk PC: not found\n");
-		if (synth_lpc)
-			synth_release_region(synth_lpc, SYNTH_IO_EXTENT);
-		return -ENODEV;
-	}
-	while (inw_p(synth_lpc) != 0x147f)
-		cpu_relax(); /* wait until it's ready */
-	sp = synth_interrogate(synth);
-	pr_info("%s: %03x-%03x, ROM ver %s, s/n %u, driver: %s\n",
-		synth->long_name, synth_lpc, synth_lpc + SYNTH_IO_EXTENT - 1,
-		sp->rom_version, sp->serial_number, synth->version);
-	synth->alive = 1;
-	return 0;
-}
-
-static void dtlk_release(void)
-{
-	spk_stop_serial_interrupt();
-	if (speakup_info.port_tts)
-		synth_release_region(speakup_info.port_tts - 1,
-				     SYNTH_IO_EXTENT);
-	speakup_info.port_tts = 0;
-}
-
-module_param_hw_named(port, port_forced, int, ioport, 0444);
-module_param_named(start, synth_dtlk.startup, short, 0444);
-
-MODULE_PARM_DESC(port, "Set the port for the synthesizer (override probing).");
-MODULE_PARM_DESC(start, "Start the synthesizer once it is loaded.");
-
-module_spk_synth(synth_dtlk);
-
-MODULE_AUTHOR("Kirk Reiser <kirk@braille.uwo.ca>");
-MODULE_AUTHOR("David Borowski");
-MODULE_DESCRIPTION("Speakup support for DoubleTalk PC synthesizers");
-MODULE_LICENSE("GPL");
-MODULE_VERSION(DRV_VERSION);
-
diff --git a/drivers/staging/speakup/speakup_dtlk.h b/drivers/staging/speakup/speakup_dtlk.h
deleted file mode 100644
index 9c378b58066e..000000000000
--- a/drivers/staging/speakup/speakup_dtlk.h
+++ /dev/null
@@ -1,63 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/* speakup_dtlk.h - header file for speakups DoubleTalk driver. */
-
-#define SYNTH_IO_EXTENT	0x02
-#define SYNTH_CLEAR	0x18		/* stops speech */
-	/* TTS Port Status Flags */
-#define TTS_READABLE	0x80	/* mask for bit which is nonzero if a
-				 * byte can be read from the TTS port
-				 */
-#define TTS_SPEAKING	0x40	/* mask for SYNC bit, which is nonzero
-				 * while DoubleTalk is producing
-				 * output with TTS, PCM or CVSD
-				 * synthesizers or tone generators
-				 * (that is, all but LPC)
-				 */
-#define TTS_SPEAKING2	0x20	/* mask for SYNC2 bit,
-				 * which falls to zero up to 0.4 sec
-				 * before speech stops
-				 */
-#define TTS_WRITABLE	0x10	/* mask for RDY bit, which when set to
-				 * 1, indicates the TTS port is ready
-				 * to accept a byte of data.  The RDY
-				 * bit goes zero 2-3 usec after
-				 * writing, and goes 1 again 180-190
-				 * usec later.
-				 */
-#define TTS_ALMOST_FULL	0x08	/* mask for AF bit: When set to 1,
-				 * indicates that less than 300 bytes
-				 * are available in the TTS input
-				 * buffer. AF is always 0 in the PCM,
-				 * TGN and CVSD modes.
-				 */
-#define TTS_ALMOST_EMPTY 0x04	/* mask for AE bit: When set to 1,
-				 * indicates that less than 300 bytes
-				 * are remaining in DoubleTalk's input
-				 * (TTS or PCM) buffer. AE is always 1
-				 * in the TGN and CVSD modes.
-				 */
-
-				/* data returned by Interrogate command */
-struct synth_settings {
-	u_short serial_number;	/* 0-7Fh:0-7Fh */
-	u_char rom_version[24]; /* null terminated string */
-	u_char mode;		/* 0=Character; 1=Phoneme; 2=Text */
-	u_char punc_level;	/* nB; 0-7 */
-	u_char formant_freq;	/* nF; 0-9 */
-	u_char pitch;		/* nP; 0-99 */
-	u_char speed;		/* nS; 0-9 */
-	u_char volume;		/* nV; 0-9 */
-	u_char tone;		/* nX; 0-2 */
-	u_char expression;	/* nE; 0-9 */
-	u_char ext_dict_loaded; /* 1=exception dictionary loaded */
-	u_char ext_dict_status; /* 1=exception dictionary enabled */
-	u_char free_ram;	/* # pages (truncated) remaining for
-				 * text buffer
-				 */
-	u_char articulation;	/* nA; 0-9 */
-	u_char reverb;		/* nR; 0-9 */
-	u_char eob;		/* 7Fh value indicating end of
-				 * parameter block
-				 */
-	u_char has_indexing;	/* nonzero if indexing is implemented */
-};
diff --git a/drivers/staging/speakup/speakup_dummy.c b/drivers/staging/speakup/speakup_dummy.c
deleted file mode 100644
index e393438af81b..000000000000
--- a/drivers/staging/speakup/speakup_dummy.c
+++ /dev/null
@@ -1,134 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * originally written by: Kirk Reiser <kirk@braille.uwo.ca>
- * this version considerably modified by David Borowski, david575@rogers.com
- * eventually modified by Samuel Thibault <samuel.thibault@ens-lyon.org>
- *
- * Copyright (C) 1998-99  Kirk Reiser.
- * Copyright (C) 2003 David Borowski.
- * Copyright (C) 2007 Samuel Thibault.
- *
- * specificly written as a driver for the speakup screenreview
- * s not a general device driver.
- */
-#include "spk_priv.h"
-#include "speakup.h"
-
-#define PROCSPEECH '\n'
-#define DRV_VERSION "2.11"
-#define SYNTH_CLEAR '!'
-
-static struct var_t vars[] = {
-	{ CAPS_START, .u.s = {"CAPS_START\n" } },
-	{ CAPS_STOP, .u.s = {"CAPS_STOP\n" } },
-	{ PAUSE, .u.s = {"PAUSE\n"} },
-	{ RATE, .u.n = {"RATE %d\n", 8, 1, 16, 0, 0, NULL } },
-	{ PITCH, .u.n = {"PITCH %d\n", 8, 0, 16, 0, 0, NULL } },
-	{ INFLECTION, .u.n = {"INFLECTION %d\n", 8, 0, 16, 0, 0, NULL } },
-	{ VOL, .u.n = {"VOL %d\n", 8, 0, 16, 0, 0, NULL } },
-	{ TONE, .u.n = {"TONE %d\n", 8, 0, 16, 0, 0, NULL } },
-	{ DIRECT, .u.n = {NULL, 0, 0, 1, 0, 0, NULL } },
-	V_LAST_VAR
-};
-
-/*
- * These attributes will appear in /sys/accessibility/speakup/dummy.
- */
-static struct kobj_attribute caps_start_attribute =
-	__ATTR(caps_start, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute caps_stop_attribute =
-	__ATTR(caps_stop, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute pitch_attribute =
-	__ATTR(pitch, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute inflection_attribute =
-	__ATTR(inflection, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute rate_attribute =
-	__ATTR(rate, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute tone_attribute =
-	__ATTR(tone, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute vol_attribute =
-	__ATTR(vol, 0644, spk_var_show, spk_var_store);
-
-static struct kobj_attribute delay_time_attribute =
-	__ATTR(delay_time, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute direct_attribute =
-	__ATTR(direct, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute full_time_attribute =
-	__ATTR(full_time, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute jiffy_delta_attribute =
-	__ATTR(jiffy_delta, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute trigger_time_attribute =
-	__ATTR(trigger_time, 0644, spk_var_show, spk_var_store);
-
-/*
- * Create a group of attributes so that we can create and destroy them all
- * at once.
- */
-static struct attribute *synth_attrs[] = {
-	&caps_start_attribute.attr,
-	&caps_stop_attribute.attr,
-	&pitch_attribute.attr,
-	&inflection_attribute.attr,
-	&rate_attribute.attr,
-	&tone_attribute.attr,
-	&vol_attribute.attr,
-	&delay_time_attribute.attr,
-	&direct_attribute.attr,
-	&full_time_attribute.attr,
-	&jiffy_delta_attribute.attr,
-	&trigger_time_attribute.attr,
-	NULL,	/* need to NULL terminate the list of attributes */
-};
-
-static struct spk_synth synth_dummy = {
-	.name = "dummy",
-	.version = DRV_VERSION,
-	.long_name = "Dummy",
-	.init = "Speakup\n",
-	.procspeech = PROCSPEECH,
-	.clear = SYNTH_CLEAR,
-	.delay = 500,
-	.trigger = 50,
-	.jiffies = 50,
-	.full = 40000,
-	.dev_name = SYNTH_DEFAULT_DEV,
-	.startup = SYNTH_START,
-	.checkval = SYNTH_CHECK,
-	.vars = vars,
-	.io_ops = &spk_ttyio_ops,
-	.probe = spk_ttyio_synth_probe,
-	.release = spk_ttyio_release,
-	.synth_immediate = spk_ttyio_synth_immediate,
-	.catch_up = spk_do_catch_up_unicode,
-	.flush = spk_synth_flush,
-	.is_alive = spk_synth_is_alive_restart,
-	.synth_adjust = NULL,
-	.read_buff_add = NULL,
-	.get_index = NULL,
-	.indexing = {
-		.command = NULL,
-		.lowindex = 0,
-		.highindex = 0,
-		.currindex = 0,
-	},
-	.attributes = {
-		.attrs = synth_attrs,
-		.name = "dummy",
-	},
-};
-
-module_param_named(ser, synth_dummy.ser, int, 0444);
-module_param_named(dev, synth_dummy.dev_name, charp, 0444);
-module_param_named(start, synth_dummy.startup, short, 0444);
-
-MODULE_PARM_DESC(ser, "Set the serial port for the synthesizer (0-based).");
-MODULE_PARM_DESC(dev, "Set the device e.g. ttyUSB0, for the synthesizer.");
-MODULE_PARM_DESC(start, "Start the synthesizer once it is loaded.");
-
-module_spk_synth(synth_dummy);
-
-MODULE_AUTHOR("Samuel Thibault <samuel.thibault@ens-lyon.org>");
-MODULE_DESCRIPTION("Speakup support for text console");
-MODULE_LICENSE("GPL");
-MODULE_VERSION(DRV_VERSION);
-
diff --git a/drivers/staging/speakup/speakup_keypc.c b/drivers/staging/speakup/speakup_keypc.c
deleted file mode 100644
index 414827e888fc..000000000000
--- a/drivers/staging/speakup/speakup_keypc.c
+++ /dev/null
@@ -1,318 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * written by David Borowski
- *
- * Copyright (C) 2003 David Borowski.
- *
- * specificly written as a driver for the speakup screenreview
- * package it's not a general device driver.
- * This driver is for the Keynote Gold internal synthesizer.
- */
-#include <linux/jiffies.h>
-#include <linux/sched.h>
-#include <linux/timer.h>
-#include <linux/kthread.h>
-#include <linux/serial_reg.h>
-
-#include "spk_priv.h"
-#include "speakup.h"
-
-#define DRV_VERSION "2.10"
-#define SYNTH_IO_EXTENT	0x04
-#define SWAIT udelay(70)
-#define PROCSPEECH 0x1f
-#define SYNTH_CLEAR 0x03
-
-static int synth_probe(struct spk_synth *synth);
-static void keynote_release(void);
-static const char *synth_immediate(struct spk_synth *synth, const char *buf);
-static void do_catch_up(struct spk_synth *synth);
-static void synth_flush(struct spk_synth *synth);
-
-static int synth_port;
-static int port_forced;
-static unsigned int synth_portlist[] = { 0x2a8, 0 };
-
-static struct var_t vars[] = {
-	{ CAPS_START, .u.s = {"[f130]" } },
-	{ CAPS_STOP, .u.s = {"[f90]" } },
-	{ RATE, .u.n = {"\04%c ", 8, 0, 10, 81, -8, NULL } },
-	{ PITCH, .u.n = {"[f%d]", 5, 0, 9, 40, 10, NULL } },
-	{ DIRECT, .u.n = {NULL, 0, 0, 1, 0, 0, NULL } },
-	V_LAST_VAR
-};
-
-/*
- * These attributes will appear in /sys/accessibility/speakup/keypc.
- */
-static struct kobj_attribute caps_start_attribute =
-	__ATTR(caps_start, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute caps_stop_attribute =
-	__ATTR(caps_stop, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute pitch_attribute =
-	__ATTR(pitch, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute rate_attribute =
-	__ATTR(rate, 0644, spk_var_show, spk_var_store);
-
-static struct kobj_attribute delay_time_attribute =
-	__ATTR(delay_time, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute direct_attribute =
-	__ATTR(direct, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute full_time_attribute =
-	__ATTR(full_time, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute jiffy_delta_attribute =
-	__ATTR(jiffy_delta, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute trigger_time_attribute =
-	__ATTR(trigger_time, 0644, spk_var_show, spk_var_store);
-
-/*
- * Create a group of attributes so that we can create and destroy them all
- * at once.
- */
-static struct attribute *synth_attrs[] = {
-	&caps_start_attribute.attr,
-	&caps_stop_attribute.attr,
-	&pitch_attribute.attr,
-	&rate_attribute.attr,
-	&delay_time_attribute.attr,
-	&direct_attribute.attr,
-	&full_time_attribute.attr,
-	&jiffy_delta_attribute.attr,
-	&trigger_time_attribute.attr,
-	NULL,	/* need to NULL terminate the list of attributes */
-};
-
-static struct spk_synth synth_keypc = {
-	.name = "keypc",
-	.version = DRV_VERSION,
-	.long_name = "Keynote PC",
-	.init = "[t][n7,1][n8,0]",
-	.procspeech = PROCSPEECH,
-	.clear = SYNTH_CLEAR,
-	.delay = 500,
-	.trigger = 50,
-	.jiffies = 50,
-	.full = 1000,
-	.startup = SYNTH_START,
-	.checkval = SYNTH_CHECK,
-	.vars = vars,
-	.io_ops = &spk_serial_io_ops,
-	.probe = synth_probe,
-	.release = keynote_release,
-	.synth_immediate = synth_immediate,
-	.catch_up = do_catch_up,
-	.flush = synth_flush,
-	.is_alive = spk_synth_is_alive_nop,
-	.synth_adjust = NULL,
-	.read_buff_add = NULL,
-	.get_index = NULL,
-	.indexing = {
-		.command = NULL,
-		.lowindex = 0,
-		.highindex = 0,
-		.currindex = 0,
-	},
-	.attributes = {
-		.attrs = synth_attrs,
-		.name = "keypc",
-	},
-};
-
-static inline bool synth_writable(void)
-{
-	return (inb_p(synth_port + UART_RX) & 0x10) != 0;
-}
-
-static inline bool synth_full(void)
-{
-	return (inb_p(synth_port + UART_RX) & 0x80) == 0;
-}
-
-static char *oops(void)
-{
-	int s1, s2, s3, s4;
-
-	s1 = inb_p(synth_port);
-	s2 = inb_p(synth_port + 1);
-	s3 = inb_p(synth_port + 2);
-	s4 = inb_p(synth_port + 3);
-	pr_warn("synth timeout %d %d %d %d\n", s1, s2, s3, s4);
-	return NULL;
-}
-
-static const char *synth_immediate(struct spk_synth *synth, const char *buf)
-{
-	u_char ch;
-	int timeout;
-
-	while ((ch = *buf)) {
-		if (ch == '\n')
-			ch = PROCSPEECH;
-		if (synth_full())
-			return buf;
-		timeout = 1000;
-		while (synth_writable())
-			if (--timeout <= 0)
-				return oops();
-		outb_p(ch, synth_port);
-		udelay(70);
-		buf++;
-	}
-	return NULL;
-}
-
-static void do_catch_up(struct spk_synth *synth)
-{
-	u_char ch;
-	int timeout;
-	unsigned long flags;
-	unsigned long jiff_max;
-	struct var_t *jiffy_delta;
-	struct var_t *delay_time;
-	struct var_t *full_time;
-	int delay_time_val;
-	int full_time_val;
-	int jiffy_delta_val;
-
-	jiffy_delta = spk_get_var(JIFFY);
-	delay_time = spk_get_var(DELAY);
-	full_time = spk_get_var(FULL);
-	spin_lock_irqsave(&speakup_info.spinlock, flags);
-	jiffy_delta_val = jiffy_delta->u.n.value;
-	spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-
-	jiff_max = jiffies + jiffy_delta_val;
-	while (!kthread_should_stop()) {
-		spin_lock_irqsave(&speakup_info.spinlock, flags);
-		if (speakup_info.flushing) {
-			speakup_info.flushing = 0;
-			spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-			synth->flush(synth);
-			continue;
-		}
-		synth_buffer_skip_nonlatin1();
-		if (synth_buffer_empty()) {
-			spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-			break;
-		}
-		set_current_state(TASK_INTERRUPTIBLE);
-		full_time_val = full_time->u.n.value;
-		spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-		if (synth_full()) {
-			schedule_timeout(msecs_to_jiffies(full_time_val));
-			continue;
-		}
-		set_current_state(TASK_RUNNING);
-		timeout = 1000;
-		while (synth_writable())
-			if (--timeout <= 0)
-				break;
-		if (timeout <= 0) {
-			oops();
-			break;
-		}
-		spin_lock_irqsave(&speakup_info.spinlock, flags);
-		ch = synth_buffer_getc();
-		spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-		if (ch == '\n')
-			ch = PROCSPEECH;
-		outb_p(ch, synth_port);
-		SWAIT;
-		if (time_after_eq(jiffies, jiff_max) && (ch == SPACE)) {
-			timeout = 1000;
-			while (synth_writable())
-				if (--timeout <= 0)
-					break;
-			if (timeout <= 0) {
-				oops();
-				break;
-			}
-			outb_p(PROCSPEECH, synth_port);
-			spin_lock_irqsave(&speakup_info.spinlock, flags);
-			jiffy_delta_val = jiffy_delta->u.n.value;
-			delay_time_val = delay_time->u.n.value;
-			spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-			schedule_timeout(msecs_to_jiffies(delay_time_val));
-			jiff_max = jiffies + jiffy_delta_val;
-		}
-	}
-	timeout = 1000;
-	while (synth_writable())
-		if (--timeout <= 0)
-			break;
-	if (timeout <= 0)
-		oops();
-	else
-		outb_p(PROCSPEECH, synth_port);
-}
-
-static void synth_flush(struct spk_synth *synth)
-{
-	outb_p(SYNTH_CLEAR, synth_port);
-}
-
-static int synth_probe(struct spk_synth *synth)
-{
-	unsigned int port_val = 0;
-	int i = 0;
-
-	pr_info("Probing for %s.\n", synth->long_name);
-	if (port_forced) {
-		synth_port = port_forced;
-		pr_info("probe forced to %x by kernel command line\n",
-			synth_port);
-		if (synth_request_region(synth_port - 1, SYNTH_IO_EXTENT)) {
-			pr_warn("sorry, port already reserved\n");
-			return -EBUSY;
-		}
-		port_val = inb(synth_port);
-	} else {
-		for (i = 0; synth_portlist[i]; i++) {
-			if (synth_request_region(synth_portlist[i],
-						 SYNTH_IO_EXTENT)) {
-				pr_warn
-				    ("request_region: failed with 0x%x, %d\n",
-				     synth_portlist[i], SYNTH_IO_EXTENT);
-				continue;
-			}
-			port_val = inb(synth_portlist[i]);
-			if (port_val == 0x80) {
-				synth_port = synth_portlist[i];
-				break;
-			}
-		}
-	}
-	if (port_val != 0x80) {
-		pr_info("%s: not found\n", synth->long_name);
-		synth_release_region(synth_port, SYNTH_IO_EXTENT);
-		synth_port = 0;
-		return -ENODEV;
-	}
-	pr_info("%s: %03x-%03x, driver version %s,\n", synth->long_name,
-		synth_port, synth_port + SYNTH_IO_EXTENT - 1,
-		synth->version);
-	synth->alive = 1;
-	return 0;
-}
-
-static void keynote_release(void)
-{
-	spk_stop_serial_interrupt();
-	if (synth_port)
-		synth_release_region(synth_port, SYNTH_IO_EXTENT);
-	synth_port = 0;
-}
-
-module_param_hw_named(port, port_forced, int, ioport, 0444);
-module_param_named(start, synth_keypc.startup, short, 0444);
-
-MODULE_PARM_DESC(port, "Set the port for the synthesizer (override probing).");
-MODULE_PARM_DESC(start, "Start the synthesizer once it is loaded.");
-
-module_spk_synth(synth_keypc);
-
-MODULE_AUTHOR("David Borowski");
-MODULE_DESCRIPTION("Speakup support for Keynote Gold PC synthesizers");
-MODULE_LICENSE("GPL");
-MODULE_VERSION(DRV_VERSION);
-
diff --git a/drivers/staging/speakup/speakup_ltlk.c b/drivers/staging/speakup/speakup_ltlk.c
deleted file mode 100644
index 3c59519a871f..000000000000
--- a/drivers/staging/speakup/speakup_ltlk.c
+++ /dev/null
@@ -1,175 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * originally written by: Kirk Reiser <kirk@braille.uwo.ca>
- * this version considerably modified by David Borowski, david575@rogers.com
- *
- * Copyright (C) 1998-99  Kirk Reiser.
- * Copyright (C) 2003 David Borowski.
- *
- * specificly written as a driver for the speakup screenreview
- * s not a general device driver.
- */
-#include "speakup.h"
-#include "spk_priv.h"
-#include "speakup_dtlk.h" /* local header file for LiteTalk values */
-
-#define DRV_VERSION "2.11"
-#define PROCSPEECH 0x0d
-
-static int synth_probe(struct spk_synth *synth);
-
-static struct var_t vars[] = {
-	{ CAPS_START, .u.s = {"\x01+35p" } },
-	{ CAPS_STOP, .u.s = {"\x01-35p" } },
-	{ RATE, .u.n = {"\x01%ds", 8, 0, 9, 0, 0, NULL } },
-	{ PITCH, .u.n = {"\x01%dp", 50, 0, 99, 0, 0, NULL } },
-	{ VOL, .u.n = {"\x01%dv", 5, 0, 9, 0, 0, NULL } },
-	{ TONE, .u.n = {"\x01%dx", 1, 0, 2, 0, 0, NULL } },
-	{ PUNCT, .u.n = {"\x01%db", 7, 0, 15, 0, 0, NULL } },
-	{ VOICE, .u.n = {"\x01%do", 0, 0, 7, 0, 0, NULL } },
-	{ FREQUENCY, .u.n = {"\x01%df", 5, 0, 9, 0, 0, NULL } },
-	{ DIRECT, .u.n = {NULL, 0, 0, 1, 0, 0, NULL } },
-	V_LAST_VAR
-};
-
-/*
- * These attributes will appear in /sys/accessibility/speakup/ltlk.
- */
-static struct kobj_attribute caps_start_attribute =
-	__ATTR(caps_start, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute caps_stop_attribute =
-	__ATTR(caps_stop, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute freq_attribute =
-	__ATTR(freq, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute pitch_attribute =
-	__ATTR(pitch, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute punct_attribute =
-	__ATTR(punct, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute rate_attribute =
-	__ATTR(rate, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute tone_attribute =
-	__ATTR(tone, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute voice_attribute =
-	__ATTR(voice, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute vol_attribute =
-	__ATTR(vol, 0644, spk_var_show, spk_var_store);
-
-static struct kobj_attribute delay_time_attribute =
-	__ATTR(delay_time, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute direct_attribute =
-	__ATTR(direct, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute full_time_attribute =
-	__ATTR(full_time, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute jiffy_delta_attribute =
-	__ATTR(jiffy_delta, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute trigger_time_attribute =
-	__ATTR(trigger_time, 0644, spk_var_show, spk_var_store);
-
-/*
- * Create a group of attributes so that we can create and destroy them all
- * at once.
- */
-static struct attribute *synth_attrs[] = {
-	&caps_start_attribute.attr,
-	&caps_stop_attribute.attr,
-	&freq_attribute.attr,
-	&pitch_attribute.attr,
-	&punct_attribute.attr,
-	&rate_attribute.attr,
-	&tone_attribute.attr,
-	&voice_attribute.attr,
-	&vol_attribute.attr,
-	&delay_time_attribute.attr,
-	&direct_attribute.attr,
-	&full_time_attribute.attr,
-	&jiffy_delta_attribute.attr,
-	&trigger_time_attribute.attr,
-	NULL,	/* need to NULL terminate the list of attributes */
-};
-
-static struct spk_synth synth_ltlk = {
-	.name = "ltlk",
-	.version = DRV_VERSION,
-	.long_name = "LiteTalk",
-	.init = "\01@\x01\x31y\n\0",
-	.procspeech = PROCSPEECH,
-	.clear = SYNTH_CLEAR,
-	.delay = 500,
-	.trigger = 50,
-	.jiffies = 50,
-	.full = 40000,
-	.dev_name = SYNTH_DEFAULT_DEV,
-	.startup = SYNTH_START,
-	.checkval = SYNTH_CHECK,
-	.vars = vars,
-	.io_ops = &spk_ttyio_ops,
-	.probe = synth_probe,
-	.release = spk_ttyio_release,
-	.synth_immediate = spk_ttyio_synth_immediate,
-	.catch_up = spk_do_catch_up,
-	.flush = spk_synth_flush,
-	.is_alive = spk_synth_is_alive_restart,
-	.synth_adjust = NULL,
-	.read_buff_add = NULL,
-	.get_index = spk_synth_get_index,
-	.indexing = {
-		.command = "\x01%di",
-		.lowindex = 1,
-		.highindex = 5,
-		.currindex = 1,
-	},
-	.attributes = {
-		.attrs = synth_attrs,
-		.name = "ltlk",
-	},
-};
-
-/* interrogate the LiteTalk and print its settings */
-static void synth_interrogate(struct spk_synth *synth)
-{
-	unsigned char *t, i;
-	unsigned char buf[50], rom_v[20];
-
-	synth->synth_immediate(synth, "\x18\x01?");
-	for (i = 0; i < 50; i++) {
-		buf[i] = synth->io_ops->synth_in();
-		if (i > 2 && buf[i] == 0x7f)
-			break;
-	}
-	t = buf + 2;
-	for (i = 0; *t != '\r'; t++) {
-		rom_v[i] = *t;
-		if (++i >= 19)
-			break;
-	}
-	rom_v[i] = 0;
-	pr_info("%s: ROM version: %s\n", synth->long_name, rom_v);
-}
-
-static int synth_probe(struct spk_synth *synth)
-{
-	int failed = 0;
-
-	failed = spk_ttyio_synth_probe(synth);
-	if (failed == 0)
-		synth_interrogate(synth);
-	synth->alive = !failed;
-	return failed;
-}
-
-module_param_named(ser, synth_ltlk.ser, int, 0444);
-module_param_named(dev, synth_ltlk.dev_name, charp, 0444);
-module_param_named(start, synth_ltlk.startup, short, 0444);
-
-MODULE_PARM_DESC(ser, "Set the serial port for the synthesizer (0-based).");
-MODULE_PARM_DESC(dev, "Set the device e.g. ttyUSB0, for the synthesizer.");
-MODULE_PARM_DESC(start, "Start the synthesizer once it is loaded.");
-
-module_spk_synth(synth_ltlk);
-
-MODULE_AUTHOR("Kirk Reiser <kirk@braille.uwo.ca>");
-MODULE_AUTHOR("David Borowski");
-MODULE_DESCRIPTION("Speakup support for DoubleTalk LT/LiteTalk synthesizers");
-MODULE_LICENSE("GPL");
-MODULE_VERSION(DRV_VERSION);
-
diff --git a/drivers/staging/speakup/speakup_soft.c b/drivers/staging/speakup/speakup_soft.c
deleted file mode 100644
index 9a7029539f35..000000000000
--- a/drivers/staging/speakup/speakup_soft.c
+++ /dev/null
@@ -1,430 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/* speakup_soft.c - speakup driver to register and make available
- * a user space device for software synthesizers.  written by: Kirk
- * Reiser <kirk@braille.uwo.ca>
- *
- * Copyright (C) 2003  Kirk Reiser.
- *
- * this code is specificly written as a driver for the speakup screenreview
- * package and is not a general device driver.
- */
-
-#include <linux/unistd.h>
-#include <linux/miscdevice.h>	/* for misc_register, and MISC_DYNAMIC_MINOR */
-#include <linux/poll.h>		/* for poll_wait() */
-
-/* schedule(), signal_pending(), TASK_INTERRUPTIBLE */
-#include <linux/sched/signal.h>
-
-#include "spk_priv.h"
-#include "speakup.h"
-
-#define DRV_VERSION "2.6"
-#define PROCSPEECH 0x0d
-#define CLEAR_SYNTH 0x18
-
-static int softsynth_probe(struct spk_synth *synth);
-static void softsynth_release(void);
-static int softsynth_is_alive(struct spk_synth *synth);
-static unsigned char get_index(struct spk_synth *synth);
-
-static struct miscdevice synth_device, synthu_device;
-static int init_pos;
-static int misc_registered;
-
-static struct var_t vars[] = {
-	{ CAPS_START, .u.s = {"\x01+3p" } },
-	{ CAPS_STOP, .u.s = {"\x01-3p" } },
-	{ PAUSE, .u.n = {"\x01P" } },
-	{ RATE, .u.n = {"\x01%ds", 2, 0, 9, 0, 0, NULL } },
-	{ PITCH, .u.n = {"\x01%dp", 5, 0, 9, 0, 0, NULL } },
-	{ INFLECTION, .u.n = {"\x01%dr", 5, 0, 9, 0, 0, NULL } },
-	{ VOL, .u.n = {"\x01%dv", 5, 0, 9, 0, 0, NULL } },
-	{ TONE, .u.n = {"\x01%dx", 1, 0, 2, 0, 0, NULL } },
-	{ PUNCT, .u.n = {"\x01%db", 0, 0, 2, 0, 0, NULL } },
-	{ VOICE, .u.n = {"\x01%do", 0, 0, 7, 0, 0, NULL } },
-	{ FREQUENCY, .u.n = {"\x01%df", 5, 0, 9, 0, 0, NULL } },
-	{ DIRECT, .u.n = {NULL, 0, 0, 1, 0, 0, NULL } },
-	V_LAST_VAR
-};
-
-/* These attributes will appear in /sys/accessibility/speakup/soft. */
-
-static struct kobj_attribute caps_start_attribute =
-	__ATTR(caps_start, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute caps_stop_attribute =
-	__ATTR(caps_stop, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute freq_attribute =
-	__ATTR(freq, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute pitch_attribute =
-	__ATTR(pitch, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute inflection_attribute =
-	__ATTR(inflection, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute punct_attribute =
-	__ATTR(punct, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute rate_attribute =
-	__ATTR(rate, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute tone_attribute =
-	__ATTR(tone, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute voice_attribute =
-	__ATTR(voice, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute vol_attribute =
-	__ATTR(vol, 0644, spk_var_show, spk_var_store);
-
-/*
- * We should uncomment the following definition, when we agree on a
- * method of passing a language designation to the software synthesizer.
- * static struct kobj_attribute lang_attribute =
- *	__ATTR(lang, 0644, spk_var_show, spk_var_store);
- */
-
-static struct kobj_attribute delay_time_attribute =
-	__ATTR(delay_time, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute direct_attribute =
-	__ATTR(direct, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute full_time_attribute =
-	__ATTR(full_time, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute jiffy_delta_attribute =
-	__ATTR(jiffy_delta, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute trigger_time_attribute =
-	__ATTR(trigger_time, 0644, spk_var_show, spk_var_store);
-
-/*
- * Create a group of attributes so that we can create and destroy them all
- * at once.
- */
-static struct attribute *synth_attrs[] = {
-	&caps_start_attribute.attr,
-	&caps_stop_attribute.attr,
-	&freq_attribute.attr,
-/*	&lang_attribute.attr, */
-	&pitch_attribute.attr,
-	&inflection_attribute.attr,
-	&punct_attribute.attr,
-	&rate_attribute.attr,
-	&tone_attribute.attr,
-	&voice_attribute.attr,
-	&vol_attribute.attr,
-	&delay_time_attribute.attr,
-	&direct_attribute.attr,
-	&full_time_attribute.attr,
-	&jiffy_delta_attribute.attr,
-	&trigger_time_attribute.attr,
-	NULL,	/* need to NULL terminate the list of attributes */
-};
-
-static struct spk_synth synth_soft = {
-	.name = "soft",
-	.version = DRV_VERSION,
-	.long_name = "software synth",
-	.init = "\01@\x01\x31y\n",
-	.procspeech = PROCSPEECH,
-	.delay = 0,
-	.trigger = 0,
-	.jiffies = 0,
-	.full = 0,
-	.startup = SYNTH_START,
-	.checkval = SYNTH_CHECK,
-	.vars = vars,
-	.io_ops = NULL,
-	.probe = softsynth_probe,
-	.release = softsynth_release,
-	.synth_immediate = NULL,
-	.catch_up = NULL,
-	.flush = NULL,
-	.is_alive = softsynth_is_alive,
-	.synth_adjust = NULL,
-	.read_buff_add = NULL,
-	.get_index = get_index,
-	.indexing = {
-		.command = "\x01%di",
-		.lowindex = 1,
-		.highindex = 5,
-		.currindex = 1,
-	},
-	.attributes = {
-		.attrs = synth_attrs,
-		.name = "soft",
-	},
-};
-
-static char *get_initstring(void)
-{
-	static char buf[40];
-	char *cp;
-	struct var_t *var;
-
-	memset(buf, 0, sizeof(buf));
-	cp = buf;
-	var = synth_soft.vars;
-	while (var->var_id != MAXVARS) {
-		if (var->var_id != CAPS_START && var->var_id != CAPS_STOP &&
-		    var->var_id != PAUSE && var->var_id != DIRECT)
-			cp = cp + sprintf(cp, var->u.n.synth_fmt,
-					  var->u.n.value);
-		var++;
-	}
-	cp = cp + sprintf(cp, "\n");
-	return buf;
-}
-
-static int softsynth_open(struct inode *inode, struct file *fp)
-{
-	unsigned long flags;
-	/*if ((fp->f_flags & O_ACCMODE) != O_RDONLY) */
-	/*	return -EPERM; */
-	spin_lock_irqsave(&speakup_info.spinlock, flags);
-	if (synth_soft.alive) {
-		spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-		return -EBUSY;
-	}
-	synth_soft.alive = 1;
-	spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-	return 0;
-}
-
-static int softsynth_close(struct inode *inode, struct file *fp)
-{
-	unsigned long flags;
-
-	spin_lock_irqsave(&speakup_info.spinlock, flags);
-	synth_soft.alive = 0;
-	init_pos = 0;
-	spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-	/* Make sure we let applications go before leaving */
-	speakup_start_ttys();
-	return 0;
-}
-
-static ssize_t softsynthx_read(struct file *fp, char __user *buf, size_t count,
-			       loff_t *pos, int unicode)
-{
-	int chars_sent = 0;
-	char __user *cp;
-	char *init;
-	size_t bytes_per_ch = unicode ? 3 : 1;
-	u16 ch;
-	int empty;
-	unsigned long flags;
-	DEFINE_WAIT(wait);
-
-	if (count < bytes_per_ch)
-		return -EINVAL;
-
-	spin_lock_irqsave(&speakup_info.spinlock, flags);
-	synth_soft.alive = 1;
-	while (1) {
-		prepare_to_wait(&speakup_event, &wait, TASK_INTERRUPTIBLE);
-		if (synth_current() == &synth_soft) {
-			if (!unicode)
-				synth_buffer_skip_nonlatin1();
-			if (!synth_buffer_empty() || speakup_info.flushing)
-				break;
-		}
-		spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-		if (fp->f_flags & O_NONBLOCK) {
-			finish_wait(&speakup_event, &wait);
-			return -EAGAIN;
-		}
-		if (signal_pending(current)) {
-			finish_wait(&speakup_event, &wait);
-			return -ERESTARTSYS;
-		}
-		schedule();
-		spin_lock_irqsave(&speakup_info.spinlock, flags);
-	}
-	finish_wait(&speakup_event, &wait);
-
-	cp = buf;
-	init = get_initstring();
-
-	/* Keep 3 bytes available for a 16bit UTF-8-encoded character */
-	while (chars_sent <= count - bytes_per_ch) {
-		if (synth_current() != &synth_soft)
-			break;
-		if (speakup_info.flushing) {
-			speakup_info.flushing = 0;
-			ch = '\x18';
-		} else if (init[init_pos]) {
-			ch = init[init_pos++];
-		} else {
-			if (!unicode)
-				synth_buffer_skip_nonlatin1();
-			if (synth_buffer_empty())
-				break;
-			ch = synth_buffer_getc();
-		}
-		spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-
-		if ((!unicode && ch < 0x100) || (unicode && ch < 0x80)) {
-			u_char c = ch;
-
-			if (copy_to_user(cp, &c, 1))
-				return -EFAULT;
-
-			chars_sent++;
-			cp++;
-		} else if (unicode && ch < 0x800) {
-			u_char s[2] = {
-				0xc0 | (ch >> 6),
-				0x80 | (ch & 0x3f)
-			};
-
-			if (copy_to_user(cp, s, sizeof(s)))
-				return -EFAULT;
-
-			chars_sent += sizeof(s);
-			cp += sizeof(s);
-		} else if (unicode) {
-			u_char s[3] = {
-				0xe0 | (ch >> 12),
-				0x80 | ((ch >> 6) & 0x3f),
-				0x80 | (ch & 0x3f)
-			};
-
-			if (copy_to_user(cp, s, sizeof(s)))
-				return -EFAULT;
-
-			chars_sent += sizeof(s);
-			cp += sizeof(s);
-		}
-
-		spin_lock_irqsave(&speakup_info.spinlock, flags);
-	}
-	*pos += chars_sent;
-	empty = synth_buffer_empty();
-	spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-	if (empty) {
-		speakup_start_ttys();
-		*pos = 0;
-	}
-	return chars_sent;
-}
-
-static ssize_t softsynth_read(struct file *fp, char __user *buf, size_t count,
-			      loff_t *pos)
-{
-	return softsynthx_read(fp, buf, count, pos, 0);
-}
-
-static ssize_t softsynthu_read(struct file *fp, char __user *buf, size_t count,
-			       loff_t *pos)
-{
-	return softsynthx_read(fp, buf, count, pos, 1);
-}
-
-static int last_index;
-
-static ssize_t softsynth_write(struct file *fp, const char __user *buf,
-			       size_t count, loff_t *pos)
-{
-	unsigned long supplied_index = 0;
-	int converted;
-
-	converted = kstrtoul_from_user(buf, count, 0, &supplied_index);
-
-	if (converted < 0)
-		return converted;
-
-	last_index = supplied_index;
-	return count;
-}
-
-static __poll_t softsynth_poll(struct file *fp, struct poll_table_struct *wait)
-{
-	unsigned long flags;
-	__poll_t ret = 0;
-
-	poll_wait(fp, &speakup_event, wait);
-
-	spin_lock_irqsave(&speakup_info.spinlock, flags);
-	if (synth_current() == &synth_soft &&
-	    (!synth_buffer_empty() || speakup_info.flushing))
-		ret = EPOLLIN | EPOLLRDNORM;
-	spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-	return ret;
-}
-
-static unsigned char get_index(struct spk_synth *synth)
-{
-	int rv;
-
-	rv = last_index;
-	last_index = 0;
-	return rv;
-}
-
-static const struct file_operations softsynth_fops = {
-	.owner = THIS_MODULE,
-	.poll = softsynth_poll,
-	.read = softsynth_read,
-	.write = softsynth_write,
-	.open = softsynth_open,
-	.release = softsynth_close,
-};
-
-static const struct file_operations softsynthu_fops = {
-	.owner = THIS_MODULE,
-	.poll = softsynth_poll,
-	.read = softsynthu_read,
-	.write = softsynth_write,
-	.open = softsynth_open,
-	.release = softsynth_close,
-};
-
-static int softsynth_probe(struct spk_synth *synth)
-{
-	if (misc_registered != 0)
-		return 0;
-	memset(&synth_device, 0, sizeof(synth_device));
-	synth_device.minor = MISC_DYNAMIC_MINOR;
-	synth_device.name = "softsynth";
-	synth_device.fops = &softsynth_fops;
-	if (misc_register(&synth_device)) {
-		pr_warn("Couldn't initialize miscdevice /dev/softsynth.\n");
-		return -ENODEV;
-	}
-
-	memset(&synthu_device, 0, sizeof(synthu_device));
-	synthu_device.minor = MISC_DYNAMIC_MINOR;
-	synthu_device.name = "softsynthu";
-	synthu_device.fops = &softsynthu_fops;
-	if (misc_register(&synthu_device)) {
-		pr_warn("Couldn't initialize miscdevice /dev/softsynthu.\n");
-		return -ENODEV;
-	}
-
-	misc_registered = 1;
-	pr_info("initialized device: /dev/softsynth, node (MAJOR 10, MINOR %d)\n",
-		synth_device.minor);
-	pr_info("initialized device: /dev/softsynthu, node (MAJOR 10, MINOR %d)\n",
-		synthu_device.minor);
-	return 0;
-}
-
-static void softsynth_release(void)
-{
-	misc_deregister(&synth_device);
-	misc_deregister(&synthu_device);
-	misc_registered = 0;
-	pr_info("unregistered /dev/softsynth\n");
-	pr_info("unregistered /dev/softsynthu\n");
-}
-
-static int softsynth_is_alive(struct spk_synth *synth)
-{
-	if (synth_soft.alive)
-		return 1;
-	return 0;
-}
-
-module_param_named(start, synth_soft.startup, short, 0444);
-
-MODULE_PARM_DESC(start, "Start the synthesizer once it is loaded.");
-
-module_spk_synth(synth_soft);
-
-MODULE_AUTHOR("Kirk Reiser <kirk@braille.uwo.ca>");
-MODULE_DESCRIPTION("Speakup userspace software synthesizer support");
-MODULE_LICENSE("GPL");
-MODULE_VERSION(DRV_VERSION);
diff --git a/drivers/staging/speakup/speakup_spkout.c b/drivers/staging/speakup/speakup_spkout.c
deleted file mode 100644
index 6e933bf1de2e..000000000000
--- a/drivers/staging/speakup/speakup_spkout.c
+++ /dev/null
@@ -1,139 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * originally written by: Kirk Reiser <kirk@braille.uwo.ca>
- * this version considerably modified by David Borowski, david575@rogers.com
- *
- * Copyright (C) 1998-99  Kirk Reiser.
- * Copyright (C) 2003 David Borowski.
- *
- * specificly written as a driver for the speakup screenreview
- * s not a general device driver.
- */
-#include "spk_priv.h"
-#include "speakup.h"
-
-#define DRV_VERSION "2.11"
-#define SYNTH_CLEAR 0x18
-#define PROCSPEECH '\r'
-
-static void synth_flush(struct spk_synth *synth);
-
-static struct var_t vars[] = {
-	{ CAPS_START, .u.s = {"\x05P+" } },
-	{ CAPS_STOP, .u.s = {"\x05P-" } },
-	{ RATE, .u.n = {"\x05R%d", 7, 0, 9, 0, 0, NULL } },
-	{ PITCH, .u.n = {"\x05P%d", 3, 0, 9, 0, 0, NULL } },
-	{ VOL, .u.n = {"\x05V%d", 9, 0, 9, 0, 0, NULL } },
-	{ TONE, .u.n = {"\x05T%c", 8, 0, 25, 65, 0, NULL } },
-	{ PUNCT, .u.n = {"\x05M%c", 0, 0, 3, 0, 0, "nsma" } },
-	{ DIRECT, .u.n = {NULL, 0, 0, 1, 0, 0, NULL } },
-	V_LAST_VAR
-};
-
-/* These attributes will appear in /sys/accessibility/speakup/spkout. */
-
-static struct kobj_attribute caps_start_attribute =
-	__ATTR(caps_start, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute caps_stop_attribute =
-	__ATTR(caps_stop, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute pitch_attribute =
-	__ATTR(pitch, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute punct_attribute =
-	__ATTR(punct, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute rate_attribute =
-	__ATTR(rate, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute tone_attribute =
-	__ATTR(tone, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute vol_attribute =
-	__ATTR(vol, 0644, spk_var_show, spk_var_store);
-
-static struct kobj_attribute delay_time_attribute =
-	__ATTR(delay_time, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute direct_attribute =
-	__ATTR(direct, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute full_time_attribute =
-	__ATTR(full_time, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute jiffy_delta_attribute =
-	__ATTR(jiffy_delta, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute trigger_time_attribute =
-	__ATTR(trigger_time, 0644, spk_var_show, spk_var_store);
-
-/*
- * Create a group of attributes so that we can create and destroy them all
- * at once.
- */
-static struct attribute *synth_attrs[] = {
-	&caps_start_attribute.attr,
-	&caps_stop_attribute.attr,
-	&pitch_attribute.attr,
-	&punct_attribute.attr,
-	&rate_attribute.attr,
-	&tone_attribute.attr,
-	&vol_attribute.attr,
-	&delay_time_attribute.attr,
-	&direct_attribute.attr,
-	&full_time_attribute.attr,
-	&jiffy_delta_attribute.attr,
-	&trigger_time_attribute.attr,
-	NULL,	/* need to NULL terminate the list of attributes */
-};
-
-static struct spk_synth synth_spkout = {
-	.name = "spkout",
-	.version = DRV_VERSION,
-	.long_name = "Speakout",
-	.init = "\005W1\005I2\005C3",
-	.procspeech = PROCSPEECH,
-	.clear = SYNTH_CLEAR,
-	.delay = 500,
-	.trigger = 50,
-	.jiffies = 50,
-	.full = 40000,
-	.dev_name = SYNTH_DEFAULT_DEV,
-	.startup = SYNTH_START,
-	.checkval = SYNTH_CHECK,
-	.vars = vars,
-	.io_ops = &spk_ttyio_ops,
-	.probe = spk_ttyio_synth_probe,
-	.release = spk_ttyio_release,
-	.synth_immediate = spk_ttyio_synth_immediate,
-	.catch_up = spk_do_catch_up,
-	.flush = synth_flush,
-	.is_alive = spk_synth_is_alive_restart,
-	.synth_adjust = NULL,
-	.read_buff_add = NULL,
-	.get_index = spk_synth_get_index,
-	.indexing = {
-		.command = "\x05[%c",
-		.lowindex = 1,
-		.highindex = 5,
-		.currindex = 1,
-	},
-	.attributes = {
-		.attrs = synth_attrs,
-		.name = "spkout",
-	},
-};
-
-static void synth_flush(struct spk_synth *synth)
-{
-	synth->io_ops->flush_buffer();
-	synth->io_ops->send_xchar(SYNTH_CLEAR);
-}
-
-module_param_named(ser, synth_spkout.ser, int, 0444);
-module_param_named(dev, synth_spkout.dev_name, charp, 0444);
-module_param_named(start, synth_spkout.startup, short, 0444);
-
-MODULE_PARM_DESC(ser, "Set the serial port for the synthesizer (0-based).");
-MODULE_PARM_DESC(dev, "Set the device e.g. ttyUSB0, for the synthesizer.");
-MODULE_PARM_DESC(start, "Start the synthesizer once it is loaded.");
-
-module_spk_synth(synth_spkout);
-
-MODULE_AUTHOR("Kirk Reiser <kirk@braille.uwo.ca>");
-MODULE_AUTHOR("David Borowski");
-MODULE_DESCRIPTION("Speakup support for Speak Out synthesizers");
-MODULE_LICENSE("GPL");
-MODULE_VERSION(DRV_VERSION);
-
diff --git a/drivers/staging/speakup/speakup_txprt.c b/drivers/staging/speakup/speakup_txprt.c
deleted file mode 100644
index a7326f226a5e..000000000000
--- a/drivers/staging/speakup/speakup_txprt.c
+++ /dev/null
@@ -1,127 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * originally written by: Kirk Reiser <kirk@braille.uwo.ca>
- * this version considerably modified by David Borowski, david575@rogers.com
- *
- * Copyright (C) 1998-99  Kirk Reiser.
- * Copyright (C) 2003 David Borowski.
- *
- * specificly written as a driver for the speakup screenreview
- * s not a general device driver.
- */
-#include "spk_priv.h"
-#include "speakup.h"
-
-#define DRV_VERSION "2.11"
-#define SYNTH_CLEAR 0x18
-#define PROCSPEECH '\r' /* process speech char */
-
-static struct var_t vars[] = {
-	{ CAPS_START, .u.s = {"\x05P8" } },
-	{ CAPS_STOP, .u.s = {"\x05P5" } },
-	{ RATE, .u.n = {"\x05R%d", 5, 0, 9, 0, 0, NULL } },
-	{ PITCH, .u.n = {"\x05P%d", 5, 0, 9, 0, 0, NULL } },
-	{ VOL, .u.n = {"\x05V%d", 5, 0, 9, 0, 0, NULL } },
-	{ TONE, .u.n = {"\x05T%c", 12, 0, 25, 61, 0, NULL } },
-	{ DIRECT, .u.n = {NULL, 0, 0, 1, 0, 0, NULL } },
-	V_LAST_VAR
-	 };
-
-/* These attributes will appear in /sys/accessibility/speakup/txprt. */
-
-static struct kobj_attribute caps_start_attribute =
-	__ATTR(caps_start, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute caps_stop_attribute =
-	__ATTR(caps_stop, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute pitch_attribute =
-	__ATTR(pitch, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute rate_attribute =
-	__ATTR(rate, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute tone_attribute =
-	__ATTR(tone, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute vol_attribute =
-	__ATTR(vol, 0644, spk_var_show, spk_var_store);
-
-static struct kobj_attribute delay_time_attribute =
-	__ATTR(delay_time, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute direct_attribute =
-	__ATTR(direct, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute full_time_attribute =
-	__ATTR(full_time, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute jiffy_delta_attribute =
-	__ATTR(jiffy_delta, 0644, spk_var_show, spk_var_store);
-static struct kobj_attribute trigger_time_attribute =
-	__ATTR(trigger_time, 0644, spk_var_show, spk_var_store);
-
-/*
- * Create a group of attributes so that we can create and destroy them all
- * at once.
- */
-static struct attribute *synth_attrs[] = {
-	&caps_start_attribute.attr,
-	&caps_stop_attribute.attr,
-	&pitch_attribute.attr,
-	&rate_attribute.attr,
-	&tone_attribute.attr,
-	&vol_attribute.attr,
-	&delay_time_attribute.attr,
-	&direct_attribute.attr,
-	&full_time_attribute.attr,
-	&jiffy_delta_attribute.attr,
-	&trigger_time_attribute.attr,
-	NULL,	/* need to NULL terminate the list of attributes */
-};
-
-static struct spk_synth synth_txprt = {
-	.name = "txprt",
-	.version = DRV_VERSION,
-	.long_name = "Transport",
-	.init = "\x05N1",
-	.procspeech = PROCSPEECH,
-	.clear = SYNTH_CLEAR,
-	.delay = 500,
-	.trigger = 50,
-	.jiffies = 50,
-	.full = 40000,
-	.dev_name = SYNTH_DEFAULT_DEV,
-	.startup = SYNTH_START,
-	.checkval = SYNTH_CHECK,
-	.vars = vars,
-	.io_ops = &spk_ttyio_ops,
-	.probe = spk_ttyio_synth_probe,
-	.release = spk_ttyio_release,
-	.synth_immediate = spk_ttyio_synth_immediate,
-	.catch_up = spk_do_catch_up,
-	.flush = spk_synth_flush,
-	.is_alive = spk_synth_is_alive_restart,
-	.synth_adjust = NULL,
-	.read_buff_add = NULL,
-	.get_index = NULL,
-	.indexing = {
-		.command = NULL,
-		.lowindex = 0,
-		.highindex = 0,
-		.currindex = 0,
-	},
-	.attributes = {
-		.attrs = synth_attrs,
-		.name = "txprt",
-	},
-};
-
-module_param_named(ser, synth_txprt.ser, int, 0444);
-module_param_named(dev, synth_txprt.dev_name, charp, 0444);
-module_param_named(start, synth_txprt.startup, short, 0444);
-
-MODULE_PARM_DESC(ser, "Set the serial port for the synthesizer (0-based).");
-MODULE_PARM_DESC(dev, "Set the device e.g. ttyUSB0, for the synthesizer.");
-MODULE_PARM_DESC(start, "Start the synthesizer once it is loaded.");
-
-module_spk_synth(synth_txprt);
-
-MODULE_AUTHOR("Kirk Reiser <kirk@braille.uwo.ca>");
-MODULE_AUTHOR("David Borowski");
-MODULE_DESCRIPTION("Speakup support for Transport synthesizers");
-MODULE_LICENSE("GPL");
-MODULE_VERSION(DRV_VERSION);
-
diff --git a/drivers/staging/speakup/speakupmap.h b/drivers/staging/speakup/speakupmap.h
deleted file mode 100644
index c60d7339b89a..000000000000
--- a/drivers/staging/speakup/speakupmap.h
+++ /dev/null
@@ -1,66 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-	119, 62, 6,
-	0, 16, 20, 17, 32, 48, 0,
-	2, 0, 78, 0, 0, 0, 0,
-	3, 0, 79, 0, 0, 0, 0,
-	4, 0, 76, 0, 0, 0, 0,
-	5, 0, 77, 0, 0, 0, 0,
-	6, 0, 74, 0, 0, 0, 0,
-	7, 0, 75, 0, 0, 0, 0,
-	9, 0, 5, 46, 0, 0, 0,
-	10, 0, 4, 0, 0, 0, 0,
-	11, 0, 0, 1, 0, 0, 0,
-	12, 0, 27, 0, 33, 0, 0,
-	19, 0, 47, 0, 0, 0, 0,
-	21, 0, 29, 17, 0, 0, 0,
-	22, 0, 15, 0, 0, 0, 0,
-	23, 0, 14, 0, 0, 0, 28,
-	24, 0, 16, 0, 0, 0, 0,
-	25, 0, 30, 18, 0, 0, 0,
-	28, 0, 3, 26, 0, 0, 0,
-	35, 0, 31, 0, 0, 0, 0,
-	36, 0, 12, 0, 0, 0, 0,
-	37, 0, 11, 0, 0, 0, 22,
-	38, 0, 13, 0, 0, 0, 0,
-	39, 0, 32, 7, 0, 0, 0,
-	40, 0, 23, 0, 0, 0, 0,
-	44, 0, 44, 0, 0, 0, 0,
-	49, 0, 24, 0, 0, 0, 0,
-	50, 0, 9, 19, 6, 0, 0,
-	51, 0, 8, 0, 0, 0, 36,
-	52, 0, 10, 20, 0, 0, 0,
-	53, 0, 25, 0, 0, 0, 0,
-	55, 46, 1, 0, 0, 0, 0,
-	58, 128, 128, 0, 0, 0, 0,
-	59, 0, 45, 0, 0, 0, 0,
-	60, 0, 40, 0, 0, 0, 0,
-	61, 0, 41, 0, 0, 0, 0,
-	62, 0, 42, 0, 0, 0, 0,
-	63, 0, 34, 0, 0, 0, 0,
-	64, 0, 35, 0, 0, 0, 0,
-	65, 0, 37, 0, 0, 0, 0,
-	66, 0, 38, 0, 0, 0, 0,
-	67, 0, 66, 0, 39, 0, 0,
-	68, 0, 67, 0, 0, 0, 0,
-	71, 15, 19, 0, 0, 0, 0,
-	72, 14, 29, 0, 0, 28, 0,
-	73, 16, 17, 0, 0, 0, 0,
-	74, 27, 33, 0, 0, 0, 0,
-	75, 12, 31, 0, 0, 0, 0,
-	76, 11, 21, 0, 0, 22, 0,
-	77, 13, 32, 0, 0, 0, 0,
-	78, 23, 43, 0, 0, 0, 0,
-	79, 9, 20, 0, 0, 0, 0,
-	80, 8, 30, 0, 0, 36, 0,
-	81, 10, 18, 0, 0, 0, 0,
-	82, 128, 128, 0, 0, 0, 0,
-	83, 24, 25, 0, 0, 0, 0,
-	87, 0, 68, 0, 0, 0, 0,
-	88, 0, 69, 0, 0, 0, 0,
-	96, 3, 26, 0, 0, 0, 0,
-	98, 4, 5, 0, 0, 0, 0,
-	99, 2, 0, 0, 0, 0, 0,
-	104, 0, 6, 0, 0, 0, 0,
-	109, 0, 7, 0, 0, 0, 0,
-	125, 128, 128, 0, 0, 0, 0,
-	0, 119
diff --git a/drivers/staging/speakup/speakupmap.map b/drivers/staging/speakup/speakupmap.map
deleted file mode 100644
index f10d44cf5d7a..000000000000
--- a/drivers/staging/speakup/speakupmap.map
+++ /dev/null
@@ -1,93 +0,0 @@
-spk key_f9 = punc_level_dec
-spk key_f10 = punc_level_inc
-spk key_f11 = reading_punc_dec
-spk key_f12 = reading_punc_inc
-spk key_1 = vol_dec
-spk key_2 = vol_inc
-spk key_3 = pitch_dec
-spk key_4 = pitch_inc
-spk key_5 = rate_dec
-spk key_6 = rate_inc
-key_kpasterisk = toggle_cursoring
-ctrl spk key_8 = toggle_cursoring
-spk key_kpasterisk = speakup_goto
-spk key_f1 = speakup_help
-spk key_f2 = set_win
-spk key_f3 = clear_win
-spk key_f4 = enable_win
-spk key_f5 = edit_some
-spk key_f6 = edit_most
-spk key_f7 = edit_delim
-spk key_f8 = edit_repeat
-shift spk key_f9 = edit_exnum
- key_kp7 = say_prev_line
-spk key_kp7 = left_edge
- key_kp8 = say_line
-double key_kp8 = say_line_indent
-spk key_kp8 = say_from_top
- key_kp9 = say_next_line
-spk key_kp9 = top_edge
- key_kpminus = speakup_parked
-spk key_kpminus = say_char_num
- key_kp4 = say_prev_word
-spk key_kp4 = say_from_left
- key_kp5 = say_word
-double key_kp5 = spell_word
-spk key_kp5 = spell_phonetic
- key_kp6 = say_next_word
-spk key_kp6 = say_to_right
- key_kpplus = say_screen
-spk key_kpplus = say_win
- key_kp1 = say_prev_char
-spk key_kp1 = right_edge
- key_kp2 = say_char
-spk key_kp2 = say_to_bottom
-double key_kp2 = say_phonetic_char
- key_kp3 = say_next_char
-spk key_kp3 = bottom_edge
- key_kp0 = spk_key
- key_kpdot = say_position
-spk key_kpdot = say_attributes
-key_kpenter = speakup_quiet
-spk key_kpenter = speakup_off
-key_sysrq = speech_kill
- key_kpslash = speakup_cut
-spk key_kpslash = speakup_paste
-spk key_pageup = say_first_char
-spk key_pagedown = say_last_char
-key_capslock = spk_key
- spk key_z = spk_lock
-key_leftmeta = spk_key
-ctrl spk key_0 = speakup_goto
-spk key_u = say_prev_line
-spk key_i = say_line
-double spk key_i = say_line_indent
-spk key_o = say_next_line
-spk key_minus = speakup_parked
-shift spk key_minus = say_char_num
-spk key_j = say_prev_word
-spk key_k = say_word
-double spk key_k = spell_word
-spk key_l = say_next_word
-spk key_m = say_prev_char
-spk key_comma = say_char
-double spk key_comma = say_phonetic_char
-spk key_dot = say_next_char
-spk key_n = say_position
- ctrl spk key_m = left_edge
- ctrl spk key_y = top_edge
- ctrl spk key_dot = right_edge
-ctrl spk key_p = bottom_edge
-spk key_apostrophe = say_screen
-spk key_h = say_from_left
-spk key_y = say_from_top
-spk key_semicolon = say_to_right
-spk key_p = say_to_bottom
-spk key_slash = say_attributes
- spk key_enter = speakup_quiet
- ctrl spk key_enter = speakup_off
- spk key_9 = speakup_cut
-spk key_8 = speakup_paste
-shift spk key_m = say_first_char
- ctrl spk key_semicolon = say_last_char
-spk key_r = read_all_doc
diff --git a/drivers/staging/speakup/spk_priv.h b/drivers/staging/speakup/spk_priv.h
deleted file mode 100644
index c75b40838794..000000000000
--- a/drivers/staging/speakup/spk_priv.h
+++ /dev/null
@@ -1,84 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0+ */
-/* spk_priv.h
- * review functions for the speakup screen review package.
- * originally written by: Kirk Reiser and Andy Berdan.
- *
- * extensively modified by David Borowski.
- *
- * Copyright (C) 1998  Kirk Reiser.
- * Copyright (C) 2003  David Borowski.
- */
-#ifndef _SPEAKUP_PRIVATE_H
-#define _SPEAKUP_PRIVATE_H
-
-#include <linux/printk.h>
-
-#include "spk_types.h"
-#include "spk_priv_keyinfo.h"
-
-#define V_LAST_VAR { MAXVARS }
-#define SPACE 0x20
-#define SYNTH_CHECK 20030716 /* today's date ought to do for check value */
-/* synth flags, for odd synths */
-#define SF_DEC 1 /* to fiddle puncs in alpha strings so it doesn't spell */
-#ifdef MODULE
-#define SYNTH_START 1
-#else
-#define SYNTH_START 0
-#endif
-
-#define KT_SPKUP 15
-#define SPK_SYNTH_TIMEOUT 100000 /* in micro-seconds */
-#define SYNTH_DEFAULT_DEV "ttyS0"
-#define SYNTH_DEFAULT_SER 0
-
-const struct old_serial_port *spk_serial_init(int index);
-void spk_stop_serial_interrupt(void);
-int spk_wait_for_xmitr(struct spk_synth *in_synth);
-void spk_serial_release(void);
-void spk_ttyio_release(void);
-void spk_ttyio_register_ldisc(void);
-void spk_ttyio_unregister_ldisc(void);
-
-void synth_buffer_skip_nonlatin1(void);
-u16 synth_buffer_getc(void);
-u16 synth_buffer_peek(void);
-int synth_buffer_empty(void);
-struct var_t *spk_get_var(enum var_id_t var_id);
-ssize_t spk_var_show(struct kobject *kobj, struct kobj_attribute *attr,
-		     char *buf);
-ssize_t spk_var_store(struct kobject *kobj, struct kobj_attribute *attr,
-		      const char *buf, size_t count);
-
-int spk_serial_synth_probe(struct spk_synth *synth);
-int spk_ttyio_synth_probe(struct spk_synth *synth);
-const char *spk_serial_synth_immediate(struct spk_synth *synth,
-				       const char *buff);
-const char *spk_ttyio_synth_immediate(struct spk_synth *synth,
-				      const char *buff);
-void spk_do_catch_up(struct spk_synth *synth);
-void spk_do_catch_up_unicode(struct spk_synth *synth);
-void spk_synth_flush(struct spk_synth *synth);
-unsigned char spk_synth_get_index(struct spk_synth *synth);
-int spk_synth_is_alive_nop(struct spk_synth *synth);
-int spk_synth_is_alive_restart(struct spk_synth *synth);
-__printf(1, 2)
-void synth_printf(const char *buf, ...);
-void synth_putwc(u16 wc);
-void synth_putwc_s(u16 wc);
-void synth_putws(const u16 *buf);
-void synth_putws_s(const u16 *buf);
-int synth_request_region(unsigned long start, unsigned long n);
-int synth_release_region(unsigned long start, unsigned long n);
-int synth_add(struct spk_synth *in_synth);
-void synth_remove(struct spk_synth *in_synth);
-struct spk_synth *synth_current(void);
-
-extern struct speakup_info_t speakup_info;
-
-extern struct var_t synth_time_vars[];
-
-extern struct spk_io_ops spk_serial_io_ops;
-extern struct spk_io_ops spk_ttyio_ops;
-
-#endif
diff --git a/drivers/staging/speakup/spk_priv_keyinfo.h b/drivers/staging/speakup/spk_priv_keyinfo.h
deleted file mode 100644
index 1f789bd1c678..000000000000
--- a/drivers/staging/speakup/spk_priv_keyinfo.h
+++ /dev/null
@@ -1,100 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0+ */
-/* spk_priv.h
- * review functions for the speakup screen review package.
- * originally written by: Kirk Reiser and Andy Berdan.
- *
- * extensively modified by David Borowski.
- *
- * Copyright (C) 1998  Kirk Reiser.
- * Copyright (C) 2003  David Borowski.
- */
-
-#ifndef _SPEAKUP_KEYINFO_H
-#define _SPEAKUP_KEYINFO_H
-
-#define FIRST_SYNTH_VAR RATE
-/* 0 is reserved for no remap */
-#define SPEAKUP_GOTO		0x01
-#define SPEECH_KILL		0x02
-#define SPEAKUP_QUIET		0x03
-#define SPEAKUP_CUT		0x04
-#define SPEAKUP_PASTE		0x05
-#define SAY_FIRST_CHAR		0x06
-#define SAY_LAST_CHAR		0x07
-#define SAY_CHAR		0x08
-#define SAY_PREV_CHAR		0x09
-#define SAY_NEXT_CHAR		0x0a
-#define SAY_WORD		0x0b
-#define SAY_PREV_WORD		0x0c
-#define SAY_NEXT_WORD		0x0d
-#define SAY_LINE		0x0e
-#define SAY_PREV_LINE		0x0f
-#define SAY_NEXT_LINE		0x10
-#define TOP_EDGE		0x11
-#define BOTTOM_EDGE		0x12
-#define LEFT_EDGE		0x13
-#define RIGHT_EDGE		0x14
-#define SPELL_PHONETIC		0x15
-#define SPELL_WORD		0x16
-#define SAY_SCREEN		0x17
-#define SAY_POSITION		0x18
-#define SAY_ATTRIBUTES		0x19
-#define SPEAKUP_OFF		0x1a
-#define SPEAKUP_PARKED		0x1b
-#define SAY_LINE_INDENT	0x1c
-#define SAY_FROM_TOP		0x1d
-#define SAY_TO_BOTTOM		0x1e
-#define SAY_FROM_LEFT		0x1f
-#define SAY_TO_RIGHT		0x20
-#define SAY_CHAR_NUM		0x21
-#define EDIT_SOME		0x22
-#define EDIT_MOST		0x23
-#define SAY_PHONETIC_CHAR	0x24
-#define EDIT_DELIM		0x25
-#define EDIT_REPEAT		0x26
-#define EDIT_EXNUM		0x27
-#define SET_WIN		0x28
-#define CLEAR_WIN		0x29
-#define ENABLE_WIN		0x2a
-#define SAY_WIN		0x2b
-#define SPK_LOCK		0x2c
-#define SPEAKUP_HELP		0x2d
-#define TOGGLE_CURSORING	0x2e
-#define READ_ALL_DOC		0x2f
-
-/* one greater than the last func handler */
-#define SPKUP_MAX_FUNC		0x30
-
-#define SPK_KEY		0x80
-#define FIRST_EDIT_BITS	0x22
-#define FIRST_SET_VAR SPELL_DELAY
-
-/* increase if adding more than 0x3f functions */
-#define VAR_START		0x40
-
-/* keys for setting variables, must be ordered same as the enum for var_ids */
-/* with dec being even and inc being 1 greater */
-#define SPELL_DELAY_DEC (VAR_START + 0)
-#define SPELL_DELAY_INC (SPELL_DELAY_DEC + 1)
-#define PUNC_LEVEL_DEC (SPELL_DELAY_DEC + 2)
-#define PUNC_LEVEL_INC (PUNC_LEVEL_DEC + 1)
-#define READING_PUNC_DEC (PUNC_LEVEL_DEC + 2)
-#define READING_PUNC_INC (READING_PUNC_DEC + 1)
-#define ATTRIB_BLEEP_DEC (READING_PUNC_DEC + 2)
-#define ATTRIB_BLEEP_INC (ATTRIB_BLEEP_DEC + 1)
-#define BLEEPS_DEC (ATTRIB_BLEEP_DEC + 2)
-#define BLEEPS_INC (BLEEPS_DEC + 1)
-#define RATE_DEC (BLEEPS_DEC + 2)
-#define RATE_INC (RATE_DEC + 1)
-#define PITCH_DEC (RATE_DEC + 2)
-#define PITCH_INC (PITCH_DEC + 1)
-#define VOL_DEC (PITCH_DEC + 2)
-#define VOL_INC (VOL_DEC + 1)
-#define TONE_DEC (VOL_DEC + 2)
-#define TONE_INC (TONE_DEC + 1)
-#define PUNCT_DEC (TONE_DEC + 2)
-#define PUNCT_INC (PUNCT_DEC + 1)
-#define VOICE_DEC (PUNCT_DEC + 2)
-#define VOICE_INC (VOICE_DEC + 1)
-
-#endif
diff --git a/drivers/staging/speakup/spk_ttyio.c b/drivers/staging/speakup/spk_ttyio.c
deleted file mode 100644
index 9b95f77f9265..000000000000
--- a/drivers/staging/speakup/spk_ttyio.c
+++ /dev/null
@@ -1,384 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-#include <linux/types.h>
-#include <linux/tty.h>
-#include <linux/tty_flip.h>
-#include <linux/slab.h>
-
-#include "speakup.h"
-#include "spk_types.h"
-#include "spk_priv.h"
-
-struct spk_ldisc_data {
-	char buf;
-	struct completion completion;
-	bool buf_free;
-};
-
-static struct spk_synth *spk_ttyio_synth;
-static struct tty_struct *speakup_tty;
-/* mutex to protect against speakup_tty disappearing from underneath us while
- * we are using it. this can happen when the device physically unplugged,
- * while in use. it also serialises access to speakup_tty.
- */
-static DEFINE_MUTEX(speakup_tty_mutex);
-
-static int ser_to_dev(int ser, dev_t *dev_no)
-{
-	if (ser < 0 || ser > (255 - 64)) {
-		pr_err("speakup: Invalid ser param. Must be between 0 and 191 inclusive.\n");
-		return -EINVAL;
-	}
-
-	*dev_no = MKDEV(4, (64 + ser));
-	return 0;
-}
-
-static int get_dev_to_use(struct spk_synth *synth, dev_t *dev_no)
-{
-	/* use ser only when dev is not specified */
-	if (strcmp(synth->dev_name, SYNTH_DEFAULT_DEV) ||
-	    synth->ser == SYNTH_DEFAULT_SER)
-		return tty_dev_name_to_number(synth->dev_name, dev_no);
-
-	return ser_to_dev(synth->ser, dev_no);
-}
-
-static int spk_ttyio_ldisc_open(struct tty_struct *tty)
-{
-	struct spk_ldisc_data *ldisc_data;
-
-	if (!tty->ops->write)
-		return -EOPNOTSUPP;
-	speakup_tty = tty;
-
-	ldisc_data = kmalloc(sizeof(*ldisc_data), GFP_KERNEL);
-	if (!ldisc_data)
-		return -ENOMEM;
-
-	init_completion(&ldisc_data->completion);
-	ldisc_data->buf_free = true;
-	speakup_tty->disc_data = ldisc_data;
-
-	return 0;
-}
-
-static void spk_ttyio_ldisc_close(struct tty_struct *tty)
-{
-	mutex_lock(&speakup_tty_mutex);
-	kfree(speakup_tty->disc_data);
-	speakup_tty = NULL;
-	mutex_unlock(&speakup_tty_mutex);
-}
-
-static int spk_ttyio_receive_buf2(struct tty_struct *tty,
-				  const unsigned char *cp, char *fp, int count)
-{
-	struct spk_ldisc_data *ldisc_data = tty->disc_data;
-
-	if (spk_ttyio_synth->read_buff_add) {
-		int i;
-
-		for (i = 0; i < count; i++)
-			spk_ttyio_synth->read_buff_add(cp[i]);
-
-		return count;
-	}
-
-	if (!ldisc_data->buf_free)
-		/* ttyio_in will tty_schedule_flip */
-		return 0;
-
-	/* Make sure the consumer has read buf before we have seen
-	 * buf_free == true and overwrite buf
-	 */
-	mb();
-
-	ldisc_data->buf = cp[0];
-	ldisc_data->buf_free = false;
-	complete(&ldisc_data->completion);
-
-	return 1;
-}
-
-static struct tty_ldisc_ops spk_ttyio_ldisc_ops = {
-	.owner          = THIS_MODULE,
-	.magic          = TTY_LDISC_MAGIC,
-	.name           = "speakup_ldisc",
-	.open           = spk_ttyio_ldisc_open,
-	.close          = spk_ttyio_ldisc_close,
-	.receive_buf2	= spk_ttyio_receive_buf2,
-};
-
-static int spk_ttyio_out(struct spk_synth *in_synth, const char ch);
-static int spk_ttyio_out_unicode(struct spk_synth *in_synth, u16 ch);
-static void spk_ttyio_send_xchar(char ch);
-static void spk_ttyio_tiocmset(unsigned int set, unsigned int clear);
-static unsigned char spk_ttyio_in(void);
-static unsigned char spk_ttyio_in_nowait(void);
-static void spk_ttyio_flush_buffer(void);
-
-struct spk_io_ops spk_ttyio_ops = {
-	.synth_out = spk_ttyio_out,
-	.synth_out_unicode = spk_ttyio_out_unicode,
-	.send_xchar = spk_ttyio_send_xchar,
-	.tiocmset = spk_ttyio_tiocmset,
-	.synth_in = spk_ttyio_in,
-	.synth_in_nowait = spk_ttyio_in_nowait,
-	.flush_buffer = spk_ttyio_flush_buffer,
-};
-EXPORT_SYMBOL_GPL(spk_ttyio_ops);
-
-static inline void get_termios(struct tty_struct *tty,
-			       struct ktermios *out_termios)
-{
-	down_read(&tty->termios_rwsem);
-	*out_termios = tty->termios;
-	up_read(&tty->termios_rwsem);
-}
-
-static int spk_ttyio_initialise_ldisc(struct spk_synth *synth)
-{
-	int ret = 0;
-	struct tty_struct *tty;
-	struct ktermios tmp_termios;
-	dev_t dev;
-
-	ret = get_dev_to_use(synth, &dev);
-	if (ret)
-		return ret;
-
-	tty = tty_kopen(dev);
-	if (IS_ERR(tty))
-		return PTR_ERR(tty);
-
-	if (tty->ops->open)
-		ret = tty->ops->open(tty, NULL);
-	else
-		ret = -ENODEV;
-
-	if (ret) {
-		tty_unlock(tty);
-		return ret;
-	}
-
-	clear_bit(TTY_HUPPED, &tty->flags);
-	/* ensure hardware flow control is enabled */
-	get_termios(tty, &tmp_termios);
-	if (!(tmp_termios.c_cflag & CRTSCTS)) {
-		tmp_termios.c_cflag |= CRTSCTS;
-		tty_set_termios(tty, &tmp_termios);
-		/*
-		 * check c_cflag to see if it's updated as tty_set_termios
-		 * may not return error even when no tty bits are
-		 * changed by the request.
-		 */
-		get_termios(tty, &tmp_termios);
-		if (!(tmp_termios.c_cflag & CRTSCTS))
-			pr_warn("speakup: Failed to set hardware flow control\n");
-	}
-
-	tty_unlock(tty);
-
-	ret = tty_set_ldisc(tty, N_SPEAKUP);
-	if (ret)
-		pr_err("speakup: Failed to set N_SPEAKUP on tty\n");
-
-	return ret;
-}
-
-void spk_ttyio_register_ldisc(void)
-{
-	if (tty_register_ldisc(N_SPEAKUP, &spk_ttyio_ldisc_ops))
-		pr_warn("speakup: Error registering line discipline. Most synths won't work.\n");
-}
-
-void spk_ttyio_unregister_ldisc(void)
-{
-	if (tty_unregister_ldisc(N_SPEAKUP))
-		pr_warn("speakup: Couldn't unregister ldisc\n");
-}
-
-static int spk_ttyio_out(struct spk_synth *in_synth, const char ch)
-{
-	mutex_lock(&speakup_tty_mutex);
-	if (in_synth->alive && speakup_tty && speakup_tty->ops->write) {
-		int ret = speakup_tty->ops->write(speakup_tty, &ch, 1);
-
-		mutex_unlock(&speakup_tty_mutex);
-		if (ret == 0)
-			/* No room */
-			return 0;
-		if (ret < 0) {
-			pr_warn("%s: I/O error, deactivating speakup\n",
-				in_synth->long_name);
-			/* No synth any more, so nobody will restart TTYs,
-			 * and we thus need to do it ourselves.  Now that there
-			 * is no synth we can let application flood anyway
-			 */
-			in_synth->alive = 0;
-			speakup_start_ttys();
-			return 0;
-		}
-		return 1;
-	}
-
-	mutex_unlock(&speakup_tty_mutex);
-	return 0;
-}
-
-static int spk_ttyio_out_unicode(struct spk_synth *in_synth, u16 ch)
-{
-	int ret;
-
-	if (ch < 0x80) {
-		ret = spk_ttyio_out(in_synth, ch);
-	} else if (ch < 0x800) {
-		ret  = spk_ttyio_out(in_synth, 0xc0 | (ch >> 6));
-		ret &= spk_ttyio_out(in_synth, 0x80 | (ch & 0x3f));
-	} else {
-		ret  = spk_ttyio_out(in_synth, 0xe0 | (ch >> 12));
-		ret &= spk_ttyio_out(in_synth, 0x80 | ((ch >> 6) & 0x3f));
-		ret &= spk_ttyio_out(in_synth, 0x80 | (ch & 0x3f));
-	}
-	return ret;
-}
-
-static int check_tty(struct tty_struct *tty)
-{
-	if (!tty) {
-		pr_warn("%s: I/O error, deactivating speakup\n",
-			spk_ttyio_synth->long_name);
-		/* No synth any more, so nobody will restart TTYs, and we thus
-		 * need to do it ourselves.  Now that there is no synth we can
-		 * let application flood anyway
-		 */
-		spk_ttyio_synth->alive = 0;
-		speakup_start_ttys();
-		return 1;
-	}
-
-	return 0;
-}
-
-static void spk_ttyio_send_xchar(char ch)
-{
-	mutex_lock(&speakup_tty_mutex);
-	if (check_tty(speakup_tty)) {
-		mutex_unlock(&speakup_tty_mutex);
-		return;
-	}
-
-	if (speakup_tty->ops->send_xchar)
-		speakup_tty->ops->send_xchar(speakup_tty, ch);
-	mutex_unlock(&speakup_tty_mutex);
-}
-
-static void spk_ttyio_tiocmset(unsigned int set, unsigned int clear)
-{
-	mutex_lock(&speakup_tty_mutex);
-	if (check_tty(speakup_tty)) {
-		mutex_unlock(&speakup_tty_mutex);
-		return;
-	}
-
-	if (speakup_tty->ops->tiocmset)
-		speakup_tty->ops->tiocmset(speakup_tty, set, clear);
-	mutex_unlock(&speakup_tty_mutex);
-}
-
-static unsigned char ttyio_in(int timeout)
-{
-	struct spk_ldisc_data *ldisc_data = speakup_tty->disc_data;
-	char rv;
-
-	if (wait_for_completion_timeout(&ldisc_data->completion,
-					usecs_to_jiffies(timeout)) == 0) {
-		if (timeout)
-			pr_warn("spk_ttyio: timeout (%d)  while waiting for input\n",
-				timeout);
-		return 0xff;
-	}
-
-	rv = ldisc_data->buf;
-	/* Make sure we have read buf before we set buf_free to let
-	 * the producer overwrite it
-	 */
-	mb();
-	ldisc_data->buf_free = true;
-	/* Let TTY push more characters */
-	tty_schedule_flip(speakup_tty->port);
-
-	return rv;
-}
-
-static unsigned char spk_ttyio_in(void)
-{
-	return ttyio_in(SPK_SYNTH_TIMEOUT);
-}
-
-static unsigned char spk_ttyio_in_nowait(void)
-{
-	u8 rv = ttyio_in(0);
-
-	return (rv == 0xff) ? 0 : rv;
-}
-
-static void spk_ttyio_flush_buffer(void)
-{
-	mutex_lock(&speakup_tty_mutex);
-	if (check_tty(speakup_tty)) {
-		mutex_unlock(&speakup_tty_mutex);
-		return;
-	}
-
-	if (speakup_tty->ops->flush_buffer)
-		speakup_tty->ops->flush_buffer(speakup_tty);
-
-	mutex_unlock(&speakup_tty_mutex);
-}
-
-int spk_ttyio_synth_probe(struct spk_synth *synth)
-{
-	int rv = spk_ttyio_initialise_ldisc(synth);
-
-	if (rv)
-		return rv;
-
-	synth->alive = 1;
-	spk_ttyio_synth = synth;
-
-	return 0;
-}
-EXPORT_SYMBOL_GPL(spk_ttyio_synth_probe);
-
-void spk_ttyio_release(void)
-{
-	if (!speakup_tty)
-		return;
-
-	tty_lock(speakup_tty);
-
-	if (speakup_tty->ops->close)
-		speakup_tty->ops->close(speakup_tty, NULL);
-
-	tty_ldisc_flush(speakup_tty);
-	tty_unlock(speakup_tty);
-	tty_kclose(speakup_tty);
-}
-EXPORT_SYMBOL_GPL(spk_ttyio_release);
-
-const char *spk_ttyio_synth_immediate(struct spk_synth *synth, const char *buff)
-{
-	u_char ch;
-
-	while ((ch = *buff)) {
-		if (ch == '\n')
-			ch = synth->procspeech;
-		if (tty_write_room(speakup_tty) < 1 ||
-		    !synth->io_ops->synth_out(synth, ch))
-			return buff;
-		buff++;
-	}
-	return NULL;
-}
-EXPORT_SYMBOL_GPL(spk_ttyio_synth_immediate);
diff --git a/drivers/staging/speakup/spk_types.h b/drivers/staging/speakup/spk_types.h
deleted file mode 100644
index d3272c6d199a..000000000000
--- a/drivers/staging/speakup/spk_types.h
+++ /dev/null
@@ -1,221 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef SPEAKUP_TYPES_H
-#define SPEAKUP_TYPES_H
-
-/* This file includes all of the typedefs and structs used in speakup. */
-
-#include <linux/types.h>
-#include <linux/fs.h>
-#include <linux/errno.h>
-#include <linux/delay.h>
-#include <linux/wait.h>		/* for wait_queue */
-#include <linux/init.h>		/* for __init */
-#include <linux/module.h>
-#include <linux/vt_kern.h>
-#include <linux/spinlock.h>
-#include <linux/mutex.h>
-#include <linux/io.h>		/* for inb_p, outb_p, inb, outb, etc... */
-#include <linux/device.h>
-
-enum var_type_t {
-	VAR_NUM = 0,
-	VAR_TIME,
-	VAR_STRING,
-	VAR_PROC
-};
-
-enum {
-	E_DEFAULT = 0,
-	E_SET,
-	E_INC,
-	E_DEC,
-	E_NEW_DEFAULT,
-};
-
-enum var_id_t {
-	VERSION = 0, SYNTH, SILENT, SYNTH_DIRECT,
-	KEYMAP, CHARS,
-	PUNC_SOME, PUNC_MOST, PUNC_ALL,
-	DELIM, REPEATS, EXNUMBER,
-	DELAY, TRIGGER, JIFFY, FULL, /* all timers must be together */
-	BLEEP_TIME, CURSOR_TIME, BELL_POS,
-	SAY_CONTROL, SAY_WORD_CTL, NO_INTERRUPT, KEY_ECHO,
-	SPELL_DELAY, PUNC_LEVEL, READING_PUNC,
-	ATTRIB_BLEEP, BLEEPS,
-	RATE, PITCH, INFLECTION, VOL, TONE, PUNCT, VOICE, FREQUENCY, LANG,
-	DIRECT, PAUSE,
-	CAPS_START, CAPS_STOP, CHARTAB,
-	MAXVARS
-};
-
-typedef int (*special_func)(struct vc_data *vc, u_char type, u_char ch,
-		u_short key);
-
-#define COLOR_BUFFER_SIZE 160
-
-struct spk_highlight_color_track {
-	/* Count of each background color */
-	unsigned int bgcount[8];
-	/* Buffer for characters drawn with each background color */
-	u16 highbuf[8][COLOR_BUFFER_SIZE];
-	/* Current index into highbuf */
-	unsigned int highsize[8];
-	/* Reading Position for each color */
-	u_long rpos[8], rx[8], ry[8];
-	/* Real Cursor Y Position */
-	ulong cy;
-};
-
-struct st_spk_t {
-	u_long reading_x, cursor_x;
-	u_long reading_y, cursor_y;
-	u_long reading_pos, cursor_pos;
-	u_long go_x, go_pos;
-	u_long w_top, w_bottom, w_left, w_right;
-	u_char w_start, w_enabled;
-	u_char reading_attr, old_attr;
-	char parked, shut_up;
-	struct spk_highlight_color_track ht;
-	int tty_stopped;
-};
-
-/* now some defines to make these easier to use. */
-#define spk_shut_up (speakup_console[vc->vc_num]->shut_up)
-#define spk_killed (speakup_console[vc->vc_num]->shut_up & 0x40)
-#define spk_x (speakup_console[vc->vc_num]->reading_x)
-#define spk_cx (speakup_console[vc->vc_num]->cursor_x)
-#define spk_y (speakup_console[vc->vc_num]->reading_y)
-#define spk_cy (speakup_console[vc->vc_num]->cursor_y)
-#define spk_pos (speakup_console[vc->vc_num]->reading_pos)
-#define spk_cp (speakup_console[vc->vc_num]->cursor_pos)
-#define goto_pos (speakup_console[vc->vc_num]->go_pos)
-#define goto_x (speakup_console[vc->vc_num]->go_x)
-#define win_top (speakup_console[vc->vc_num]->w_top)
-#define win_bottom (speakup_console[vc->vc_num]->w_bottom)
-#define win_left (speakup_console[vc->vc_num]->w_left)
-#define win_right (speakup_console[vc->vc_num]->w_right)
-#define win_start (speakup_console[vc->vc_num]->w_start)
-#define win_enabled (speakup_console[vc->vc_num]->w_enabled)
-#define spk_attr (speakup_console[vc->vc_num]->reading_attr)
-#define spk_old_attr (speakup_console[vc->vc_num]->old_attr)
-#define spk_parked (speakup_console[vc->vc_num]->parked)
-
-struct st_var_header {
-	char *name;
-	enum var_id_t var_id;
-	enum var_type_t var_type;
-	void *p_val; /* ptr to programs variable to store value */
-	void *data;  /* ptr to the vars data */
-};
-
-struct num_var_t {
-	char *synth_fmt;
-	int default_val;
-	int low;
-	int high;
-	short offset, multiplier; /* for fiddling rates etc. */
-	char *out_str;  /* if synth needs char representation of number */
-	int value;	/* current value */
-};
-
-struct punc_var_t {
-	enum var_id_t var_id;
-	short value;
-};
-
-struct string_var_t {
-	char *default_val;
-};
-
-struct var_t {
-	enum var_id_t var_id;
-	union {
-		struct num_var_t n;
-		struct string_var_t s;
-	} u;
-};
-
-struct st_bits_data { /* punc, repeats, word delim bits */
-	char *name;
-	char *value;
-	short mask;
-};
-
-struct synth_indexing {
-	char *command;
-	unsigned char lowindex;
-	unsigned char highindex;
-	unsigned char currindex;
-};
-
-struct spk_synth;
-
-struct spk_io_ops {
-	int (*synth_out)(struct spk_synth *synth, const char ch);
-	int (*synth_out_unicode)(struct spk_synth *synth, u16 ch);
-	void (*send_xchar)(char ch);
-	void (*tiocmset)(unsigned int set, unsigned int clear);
-	unsigned char (*synth_in)(void);
-	unsigned char (*synth_in_nowait)(void);
-	void (*flush_buffer)(void);
-};
-
-struct spk_synth {
-	struct list_head node;
-
-	const char *name;
-	const char *version;
-	const char *long_name;
-	const char *init;
-	char procspeech;
-	char clear;
-	int delay;
-	int trigger;
-	int jiffies;
-	int full;
-	int ser;
-	char *dev_name;
-	short flags;
-	short startup;
-	const int checkval; /* for validating a proper synth module */
-	struct var_t *vars;
-	int *default_pitch;
-	int *default_vol;
-	struct spk_io_ops *io_ops;
-	int (*probe)(struct spk_synth *synth);
-	void (*release)(void);
-	const char *(*synth_immediate)(struct spk_synth *synth,
-				       const char *buff);
-	void (*catch_up)(struct spk_synth *synth);
-	void (*flush)(struct spk_synth *synth);
-	int (*is_alive)(struct spk_synth *synth);
-	int (*synth_adjust)(struct st_var_header *var);
-	void (*read_buff_add)(u_char c);
-	unsigned char (*get_index)(struct spk_synth *synth);
-	struct synth_indexing indexing;
-	int alive;
-	struct attribute_group attributes;
-};
-
-/*
- * module_spk_synth() - Helper macro for registering a speakup driver
- * @__spk_synth: spk_synth struct
- * Helper macro for speakup drivers which do not do anything special in module
- * init/exit. This eliminates a lot of boilerplate. Each module may only
- * use this macro once, and calling it replaces module_init() and module_exit()
- */
-#define module_spk_synth(__spk_synth) \
-	module_driver(__spk_synth, synth_add, synth_remove)
-
-struct speakup_info_t {
-	spinlock_t spinlock;
-	int port_tts;
-	int flushing;
-};
-
-struct bleep {
-	short freq;
-	unsigned long jiffies;
-	int active;
-};
-#endif
diff --git a/drivers/staging/speakup/spkguide.txt b/drivers/staging/speakup/spkguide.txt
deleted file mode 100644
index 3782f6a09e97..000000000000
--- a/drivers/staging/speakup/spkguide.txt
+++ /dev/null
@@ -1,1575 +0,0 @@
-
-The Speakup User's Guide
-For Speakup 3.1.2 and Later
-By Gene Collins
-Updated by others
-Last modified on Mon Sep 27 14:26:31 2010
-Document version 1.3
-
-Copyright (c) 2005  Gene Collins
-Copyright (c) 2008  Samuel Thibault
-Copyright (c) 2009, 2010  the Speakup Team
-
-Permission is granted to copy, distribute and/or modify this document
-under the terms of the GNU Free Documentation License, Version 1.2 or
-any later version published by the Free Software Foundation; with no
-Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A
-copy of the license is included in the section entitled "GNU Free
-Documentation License".
-
-Preface
-
-The purpose of this document is to familiarize users with the user
-interface to Speakup, a Linux Screen Reader.  If you need instructions
-for installing or obtaining Speakup, visit the web site at
-http://linux-speakup.org/.  Speakup is a set of patches to the standard
-Linux kernel source tree.  It can be built as a series of modules, or as
-a part of a monolithic kernel.  These details are beyond the scope of
-this manual, but the user may need to be aware of the module
-capabilities, depending on how your system administrator has installed
-Speakup.  If Speakup is built as a part of a monolithic kernel, and the
-user is using a hardware synthesizer, then Speakup will be able to
-provide speech access from the time the kernel is loaded, until the time
-the system is shutdown.  This means that if you have obtained Linux
-installation media for a distribution which includes Speakup as a part
-of its kernel, you will be able, as a blind person, to install Linux
-with speech access unaided by a sighted person.  Again, these details
-are beyond the scope of this manual, but the user should be aware of
-them.  See the web site mentioned above for further details.
-
-1.  Starting Speakup
-
-If your system administrator has installed Speakup to work with your
-specific synthesizer by default, then all you need to do to use Speakup
-is to boot your system, and Speakup should come up talking.  This
-assumes of course  that your synthesizer is a supported hardware
-synthesizer, and that it is either installed in or connected to your
-system, and is if necessary powered on.
-
-It is possible, however, that Speakup may have been compiled into the
-kernel with no default synthesizer.  It is even possible that your
-kernel has been compiled with support for some of the supported
-synthesizers and not others.  If you find that this is the case, and
-your synthesizer is supported but not available, complain to the person
-who compiled and installed your kernel.  Or better yet, go to the web
-site, and learn how to patch Speakup into your own kernel source, and
-build and install your own kernel.
-
-If your kernel has been compiled with Speakup, and has no default
-synthesizer set, or you would like to use a different synthesizer than
-the default one, then you may issue the following command at the boot
-prompt of your boot loader.
-
-linux speakup.synth=ltlk
-
-This command would tell Speakup to look for and use a LiteTalk or
-DoubleTalk LT at boot up.  You may replace the ltlk synthesizer keyword
-with the keyword for whatever synthesizer you wish to use.  The
-speakup.synth parameter will accept the following keywords, provided
-that support for the related synthesizers has been built into the
-kernel.
-
-acntsa -- Accent SA
-acntpc -- Accent PC
-apollo -- Apollo
-audptr -- Audapter
-bns -- Braille 'n Speak
-dectlk -- DecTalk Express (old and new, db9 serial only)
-decext -- DecTalk (old) External
-dtlk -- DoubleTalk PC
-keypc -- Keynote Gold PC
-ltlk -- DoubleTalk LT, LiteTalk, or external Tripletalk (db9 serial only)
-spkout -- Speak Out
-txprt -- Transport
-dummy -- Plain text terminal
-
-Note: Speakup does * NOT * support usb connections!  Speakup also does *
-NOT * support the internal Tripletalk!
-
-Speakup does support two other synthesizers, but because they work in
-conjunction with other software, they must be loaded as modules after
-their related software is loaded, and so are not available at boot up.
-These are as follows:
-
-decpc -- DecTalk PC (not available at boot up)
-soft -- One of several software synthesizers (not available at boot up)
-
-See the sections on loading modules and software synthesizers later in
-this manual for further details.  It should be noted here that the
-speakup.synth boot parameter will have no effect if Speakup has been
-compiled as modules.  In order for Speakup modules to be loaded during
-the boot process, such action must be configured by your system
-administrator.  This will mean that you will hear some, but not all,  of
-the bootup messages.
-
-2.  Basic operation
-
-Once you have booted the system, and if necessary, have supplied the
-proper bootup parameter for your synthesizer, Speakup will begin
-talking as soon as the kernel is loaded.  In fact, it will talk a lot!
-It will speak all the boot up messages that the kernel prints on the
-screen during the boot process.  This is because Speakup is not a
-separate screen reader, but is actually built into the operating
-system.  Since almost all console applications must print text on the
-screen using the kernel, and must get their keyboard input through the
-kernel, they are automatically handled properly by Speakup.  There are a
-few exceptions, but we'll come to those later.
-
-Note:  In this guide I will refer to the numeric keypad as the keypad.
-This is done because the speakupmap.map file referred to later in this
-manual uses the term keypad instead of numeric keypad.  Also I'm lazy
-and would rather only type one word.  So keypad it is.  Got it?  Good.
-
-Most of the Speakup review keys are located on the keypad at the far
-right of the keyboard.  The numlock key should be off, in order for these
-to work.  If you toggle the numlock on, the keypad will produce numbers,
-which is exactly what you want for spreadsheets and such.  For the
-purposes of this guide, you should have the numlock turned off, which is
-its default state at bootup.
-
-You probably won't want to listen to all the bootup messages every time
-you start your system, though it's a good idea to listen to them at
-least once, just so you'll know what kind of information is available to
-you during the boot process.  You can always review these messages after
-bootup with the command:
-
-dmesg | more
-
-In order to speed the boot process, and to silence the speaking of the
-bootup messages, just press the keypad enter key.  This key is located
-in the bottom right corner of the keypad.  Speakup will shut up and stay
-that way, until you press another key.
-
-You can check to see if the boot process has completed by pressing the 8
-key on the keypad, which reads the current line.  This also has the
-effect of starting Speakup talking again, so you can press keypad enter
-to silence it again if the boot process has not completed.
-
-When the boot process is complete, you will arrive at a "login" prompt.
-At this point, you'll need to type in your user id and password, as
-provided by your system administrator.  You will hear Speakup speak the
-letters of your user id as you type it, but not the password.  This is
-because the password is not displayed on the screen for security
-reasons.  This has nothing to do with Speakup, it's a Linux security
-feature.
-
-Once you've logged in, you can run any Linux command or program which is
-allowed by your user id.  Normal users will not be able to run programs
-which require root privileges.
-
-When you are running a program or command, Speakup will automatically
-speak new text as it arrives on the screen.  You can at any time silence
-the speech with keypad enter, or use any of the Speakup review keys.
-
-Here are some basic Speakup review keys, and a short description of what
-they do.
-
-keypad 1 -- read previous character
-keypad 2 -- read current character (pressing keypad 2 twice rapidly will speak
-	the current character phonetically)
-keypad 3 -- read next character
-keypad 4 -- read previous word
-keypad 5 -- read current word (press twice rapidly to spell the current word)
-keypad 6 -- read next word
-keypad 7 -- read previous line
-keypad 8 -- read current line (press twice rapidly to hear how much the
-	text on the current line is indented)
-keypad 9 -- read next line
-keypad period -- speak current cursor position and announce current
-	virtual console
-
-It's also worth noting that the insert key on the keypad is mapped
-as the speakup key.  Instead of pressing and releasing this key, as you
-do under DOS or Windows, you hold it like a shift key, and press other
-keys in combination with it.  For example, repeatedly holding keypad
-insert, from now on called speakup, and keypad enter will toggle the
-speaking of new text on the screen on and off.  This is not the same as
-just pressing keypad enter by itself, which just silences the speech
-until you hit another key.  When you hit speakup plus keypad enter,
-Speakup will say, "You turned me off.", or "Hey, that's better."  When
-Speakup is turned off, no new text on the screen will be spoken.  You
-can still use the reading controls to review the screen however.
-
-3.  Using the Speakup Help System
-
-In order to enter the Speakup help system, press and hold the speakup
-key (remember that this is the keypad insert key), and press the f1 key.
-You will hear the message:
-
-"Press space to leave help, cursor up or down to scroll, or a letter to
-go to commands in list."
-
-When you press the spacebar to leave the help system, you will hear:
-
-"Leaving help."
-
-While you are in the Speakup help system, you can scroll up or down
-through the list of available commands using the cursor keys.  The list
-of commands is arranged in alphabetical order.  If you wish to jump to
-commands in a specific part of the alphabet, you may press the letter of
-the alphabet you wish to jump to.
-
-You can also just explore by typing keyboard keys.  Pressing keys will
-cause Speakup to speak the command associated with that key.  For
-example, if you press the keypad 8 key, you will hear:
-
-"Keypad 8 is line, say current."
-
-You'll notice that some commands do not have keys assigned to them.
-This is because they are very infrequently used commands, and are also
-accessible through the sys system.  We'll discuss the sys system later
-in this manual.
-
-You'll also notice that some commands have two keys assigned to them.
-This is because Speakup has a built in set of alternative key bindings
-for laptop users.  The alternate speakup key is the caps lock key.  You
-can press and hold the caps lock key, while pressing an alternate
-speakup command key to activate the command.  On most laptops, the
-numeric keypad is defined as the keys in the j k l area of the keyboard.
-
-There is usually a function key which turns this keypad function on and
-off, and some other key which controls the numlock state.  Toggling the
-keypad functionality on and off can become a royal pain.  So, Speakup
-gives you a simple way to get at an alternative set of key mappings for
-your laptop.  These are also available by default on desktop systems,
-because Speakup does not know whether it is running on a desktop or
-laptop.  So you may choose which set of Speakup keys to use.  Some
-system administrators may have chosen to compile Speakup for a desktop
-system without this set of alternate key bindings, but these details are
-beyond the scope of this manual.  To use the caps lock for its normal
-purpose, hold the shift key while toggling the caps lock on and off.  We
-should note here, that holding the caps lock key and pressing the z key
-will toggle the alternate j k l keypad on and off.
-
-4.  Keys and Their Assigned Commands
-
-In this section, we'll go through a list of all the speakup keys and
-commands.  You can also get a list of commands and assigned keys from
-the help system.
-
-The following list was taken from the speakupmap.map file.  Key
-assignments are on the left of the equal sign, and the associated
-Speakup commands are on the right.  The designation "spk" means to press
-and hold the speakup key, a.k.a. keypad insert, a.k.a. caps lock, while
-pressing the other specified key.
-
-spk key_f9 = punc_level_dec
-spk key_f10 = punc_level_inc
-spk key_f11 = reading_punc_dec
-spk key_f12 = reading_punc_inc
-spk key_1 = vol_dec
-spk key_2 =  vol_inc
-spk key_3 = pitch_dec
-spk key_4 = pitch_inc
-spk key_5 = rate_dec
-spk key_6 = rate_inc
-key_kpasterisk = toggle_cursoring
-spk key_kpasterisk = speakup_goto
-spk key_f1 = speakup_help
-spk key_f2 = set_win
-spk key_f3 = clear_win
-spk key_f4 = enable_win
-spk key_f5 = edit_some
-spk key_f6 = edit_most
-spk key_f7 = edit_delim
-spk key_f8 = edit_repeat
-shift spk key_f9 = edit_exnum
- key_kp7 = say_prev_line
-spk key_kp7 = left_edge
- key_kp8 = say_line
-double  key_kp8 = say_line_indent
-spk key_kp8 = say_from_top
- key_kp9 = say_next_line
-spk  key_kp9 = top_edge
- key_kpminus = speakup_parked
-spk key_kpminus = say_char_num
- key_kp4 = say_prev_word
-spk key_kp4 = say_from_left
- key_kp5 = say_word
-double key_kp5 = spell_word
-spk key_kp5 = spell_phonetic
- key_kp6 = say_next_word
-spk key_kp6 = say_to_right
- key_kpplus = say_screen
-spk key_kpplus = say_win
- key_kp1 = say_prev_char
-spk key_kp1 = right_edge
- key_kp2 = say_char
-spk key_kp2 = say_to_bottom
-double key_kp2 = say_phonetic_char
- key_kp3 = say_next_char
-spk  key_kp3 = bottom_edge
- key_kp0 = spk_key
- key_kpdot = say_position
-spk key_kpdot = say_attributes
-key_kpenter = speakup_quiet
-spk key_kpenter = speakup_off
-key_sysrq = speech_kill
- key_kpslash = speakup_cut
-spk key_kpslash = speakup_paste
-spk key_pageup = say_first_char
-spk key_pagedown = say_last_char
-key_capslock = spk_key
- spk key_z = spk_lock
-key_leftmeta = spk_key
-ctrl spk key_0 = speakup_goto
-spk key_u = say_prev_line
-spk key_i = say_line
-double spk key_i = say_line_indent
-spk key_o = say_next_line
-spk key_minus = speakup_parked
-shift spk key_minus = say_char_num
-spk key_j = say_prev_word
-spk key_k = say_word
-double spk key_k = spell_word
-spk key_l = say_next_word
-spk key_m = say_prev_char
-spk key_comma = say_char
-double spk key_comma = say_phonetic_char
-spk key_dot = say_next_char
-spk key_n = say_position
- ctrl spk key_m = left_edge
- ctrl spk key_y = top_edge
- ctrl spk key_dot = right_edge
-ctrl spk key_p = bottom_edge
-spk key_apostrophe = say_screen
-spk key_h = say_from_left
-spk key_y = say_from_top
-spk key_semicolon = say_to_right
-spk key_p = say_to_bottom
-spk key_slash = say_attributes
- spk key_enter = speakup_quiet
- ctrl  spk key_enter = speakup_off
- spk key_9 = speakup_cut
-spk key_8 = speakup_paste
-shift spk key_m = say_first_char
- ctrl spk key_semicolon = say_last_char
-
-5.  The Speakup Sys System
-
-The Speakup screen reader also creates a speakup subdirectory as a part
-of the sys system.
-
-As a convenience, run as root
-
-ln -s /sys/accessibility/speakup /speakup
-
-to directly access speakup parameters from /speakup.
-You can see these entries by typing the command:
-
-ls -1 /speakup/*
-
-If you issue the above ls command, you will get back something like
-this:
-
-/speakup/attrib_bleep
-/speakup/bell_pos
-/speakup/bleep_time
-/speakup/bleeps
-/speakup/cursor_time
-/speakup/delimiters
-/speakup/ex_num
-/speakup/key_echo
-/speakup/keymap
-/speakup/no_interrupt
-/speakup/punc_all
-/speakup/punc_level
-/speakup/punc_most
-/speakup/punc_some
-/speakup/reading_punc
-/speakup/repeats
-/speakup/say_control
-/speakup/say_word_ctl
-/speakup/silent
-/speakup/spell_delay
-/speakup/synth
-/speakup/synth_direct
-/speakup/version
-
-/speakup/i18n:
-announcements
-characters
-chartab
-colors
-ctl_keys
-formatted
-function_names
-key_names
-states
-
-/speakup/soft:
-caps_start
-caps_stop
-delay_time
-direct
-freq
-full_time
-jiffy_delta
-pitch
-inflection
-punct
-rate
-tone
-trigger_time
-voice
-vol
-
-Notice the two subdirectories of /speakup: /speakup/i18n and
-/speakup/soft.
-The i18n subdirectory is described in a later section.
-The files under /speakup/soft represent settings that are specific to the
-driver for the software synthesizer.  If you use the LiteTalk, your
-synthesizer-specific settings would be found in /speakup/ltlk.  In other words,
-a subdirectory named /speakup/KWD is created to hold parameters specific
-to the device whose keyword is KWD.
-These parameters include volume, rate, pitch, and others.
-
-In addition to using the Speakup hot keys to change such things as
-volume, pitch, and rate, you can also echo values to the appropriate
-entry in the /speakup directory.  This is very useful, since it
-lets you control Speakup parameters from within a script.  How you
-would write such scripts is somewhat beyond the scope of this manual,
-but I will include a couple of simple examples here to give you a
-general idea of what such scripts can do.
-
-Suppose for example, that you wanted to control both the punctuation
-level and the reading punctuation level at the same time.  For
-simplicity, we'll call them punc0, punc1, punc2, and punc3.  The scripts
-might look something like this:
-
-#!/bin/bash
-# punc0
-# set punc and reading punc levels to 0
-echo 0 >/speakup/punc_level
-echo 0 >/speakup/reading_punc
-echo Punctuation level set to 0.
-
-#!/bin/bash
-# punc1
-# set punc and reading punc levels to 1
-echo 1 >/speakup/punc_level
-echo 1 >/speakup/reading_punc
-echo Punctuation level set to 1.
-
-#!/bin/bash
-# punc2
-# set punc and reading punc levels to 2
-echo 2 >/speakup/punc_level
-echo 2 >/speakup/reading_punc
-echo Punctuation level set to 2.
-
-#!/bin/bash
-# punc3
-# set punc and reading punc levels to 3
-echo 3 >/speakup/punc_level
-echo 3 >/speakup/reading_punc
-echo Punctuation level set to 3.
-
-If you were to store these four small scripts in a directory in your
-path, perhaps /usr/local/bin, and set the permissions to 755 with the
-chmod command, then you could change the default reading punc and
-punctuation levels at the same time by issuing just one command.  For
-example, if you were to execute the punc3 command at your shell prompt,
-then the reading punc and punc level would both get set to 3.
-
-I should note that the above scripts were written to work with bash, but
-regardless of which shell you use, you should be able to do something
-similar.
-
-The Speakup sys system also has another interesting use.  You can echo
-Speakup parameters into the sys system in a script during system
-startup, and speakup will return to your preferred parameters every time
-the system is rebooted.
-
-Most of the Speakup sys parameters can be manipulated by a regular user
-on the system.  However, there are a few parameters that are dangerous
-enough that they should only be manipulated by the root user on your
-system.  There are even some parameters that are read only, and cannot
-be written to at all.  For example, the version entry in the Speakup
-sys system is read only.  This is because there is no reason for a user
-to tamper with the version number which is reported by Speakup.  Doing
-an ls -l on /speakup/version will return this:
-
--r--r--r--    1 root     root            0 Mar 21 13:46 /speakup/version
-
-As you can see, the version entry in the Speakup sys system is read
-only, is owned by root, and belongs to the root group.  Doing a cat of
-/speakup/version will display the Speakup version number, like
-this:
-
-cat /speakup/version
-Speakup v-2.00 CVS: Thu Oct 21 10:38:21 EDT 2004
-synth dtlk version 1.1
-
-The display shows the Speakup version number, along with the version
-number of the driver for the current synthesizer.
-
-Looking at entries in the Speakup sys system can be useful in many
-ways.  For example, you might wish to know what level your volume is set
-at.  You could type:
-
-cat /speakup/KWD/vol
-# Replace KWD with the keyword for your synthesizer, E.G., ltlk for LiteTalk.
-5
-
-The number five which comes back is the level at which the synthesizer
-volume is set at.
-
-All the entries in the Speakup sys system are readable, some are
-writable by root only, and some are writable by everyone.  Unless you
-know what you are doing, you should probably leave the ones that are
-writable by root only alone.  Most of the names are self explanatory.
-Vol for controlling volume, pitch for pitch, inflection for pitch range, rate
-for controlling speaking rate, etc.  If you find one you aren't sure about, you
-can post a query on the Speakup list.
-
-6.  Changing Synthesizers
-
-It is possible to change to a different synthesizer while speakup is
-running.  In other words, it is not necessary to reboot the system
-in order to use a different synthesizer.  You can simply echo the
-synthesizer keyword to the /speakup/synth sys entry.
-Depending on your situation, you may wish to echo none to the synth
-sys entry, to disable speech while one synthesizer is disconnected and
-a second one is connected in its place.  Then echo the keyword for the
-new synthesizer into the synth sys entry in order to start speech
-with the newly connected synthesizer.  See the list of synthesizer
-keywords in section 1 to find the keyword which matches your synth.
-
-7.  Loading modules
-
-As mentioned earlier, Speakup can either be completely compiled into the
-kernel, with the exception of the help module, or it can be compiled as
-a series of modules.   When compiled as modules, Speakup will only be
-able to speak some of the bootup messages if your system administrator
-has configured the system to load the modules at boo time. The modules
-can  be loaded after the file systems have been checked and mounted, or
-from an initrd.  There is a third possibility.  Speakup can be compiled
-with some components built into the kernel, and others as modules.  As
-we'll see in the next section, this is particularly useful when you are
-working with software synthesizers.
-
-If Speakup is completely compiled as modules, then you must use the
-modprobe command to load Speakup.  You do this by loading the module for
-the synthesizer driver you wish to use.  The driver modules are all
-named speakup_<keyword>, where <keyword> is the keyword for the
-synthesizer you want.  So, in order to load the driver for the DecTalk
-Express, you would type the following command:
-
-modprobe speakup_dectlk
-
-Issuing this command would load the DecTalk Express driver and all other
-related Speakup modules necessary to get Speakup up and running.
-
-To completely unload Speakup, again presuming that it is entirely built
-as modules, you would give the command:
-
-modprobe -r speakup_dectlk
-
-The above command assumes you were running a DecTalk Express.  If you
-were using a different synth, then you would substitute its keyword in
-place of dectlk.
-
-If you have multiple drivers loaded, you need to unload all of them, in
-order to completely unload Speakup.
-For example, if you have loaded both the dectlk and ltlk drivers, use the
-command:
-modprobe -r speakup_dectlk speakup_ltlk
-
-You cannot unload the driver for software synthesizers when a user-space
-daemon is using /dev/softsynth.  First, kill the daemon.  Next, remove
-the driver with the command:
-modprobe -r speakup_soft
-
-Now, suppose we have a situation where the main Speakup component
-is built into the kernel, and some or all of the drivers are built as
-modules.  Since the main part of Speakup is compiled into the kernel, a
-partial Speakup sys system has been created which we can take advantage
-of by simply echoing the synthesizer keyword into the
-/speakup/synth sys entry.  This will cause the kernel to
-automatically load the appropriate driver module, and start Speakup
-talking.  To switch to another synth, just echo a new keyword to the
-synth sys entry.  For example, to load the DoubleTalk LT driver,
-you would type:
-
-echo ltlk >/speakup/synth
-
-You can use the modprobe -r command to unload driver modules, regardless
-of whether the main part of Speakup has been built into the kernel or
-not.
-
-8.  Using Software Synthesizers
-
-Using a software synthesizer requires that some other software be
-installed and running on your system.  For this reason, software
-synthesizers are not available for use at bootup, or during a system
-installation process.
-There are two freely-available solutions for software speech: Espeakup and
-Speech Dispatcher.
-These are described in subsections 8.1 and 8.2, respectively.
-
-During the rest of this section, we assume that speakup_soft is either
-built in to your kernel, or loaded as a module.
-
-If your system does not have udev installed , before you can use a
-software synthesizer, you must have created the /dev/softsynth device.
-If you have not already done so, issue the following commands as root:
-
-cd /dev
-mknod softsynth c 10 26
-
-While we are at it, we might just as well create the /dev/synth device,
-which can be used to let user space programs send information to your
-synthesizer.  To create /dev/synth, change to the /dev directory, and
-issue the following command as root:
-
-mknod synth c 10 25
-
-of both.
-
-8.1. Espeakup
-
-Espeakup is a connector between Speakup and the eSpeak software synthesizer.
-Espeakup may already be available as a package for your distribution
-of Linux.  If it is not packaged, you need to install it manually.
-You can find it in the contrib/ subdirectory of the Speakup sources.
-The filename is espeakup-$VERSION.tar.bz2, where $VERSION
-depends on the current release of Espeakup.  The Speakup 3.1.2 source
-ships with version 0.71 of Espeakup.
-The README file included with the Espeakup sources describes the process
-of manual installation.
-
-Assuming that Espeakup is installed, either by the user or by the distributor,
-follow these steps to use it.
-
-Tell Speakup to use the "soft driver:
-echo soft > /speakup/synth
-
-Finally, start the espeakup program.  There are two ways to do it.
-Both require root privileges.
-
-If Espeakup was installed as a package for your Linux distribution,
-you probably have a distribution-specific script that controls the operation
-of the daemon.  Look for a file named espeakup under /etc/init.d or
-/etc/rc.d.  Execute the following command with root privileges:
-/etc/init.d/espeakup start
-Replace init.d with rc.d, if your distribution uses scripts located under
-/etc/rc.d.
-Your distribution will also have a procedure for starting daemons at
-boot-time, so it is possible to have software speech as soon as user-space
-daemons are started by the bootup scripts.
-These procedures are not described in this document.
-
-If you built Espeakup manually, the "make install" step placed the binary
-under /usr/bin.
-Run the following command as root:
-/usr/bin/espeakup
-Espeakup should start speaking.
-
-8.2. Speech Dispatcher
-
-For this option, you must have a package called
-Speech Dispatcher running on your system, and it must be configured to
-work with one of its supported software synthesizers.
-
-Two open source synthesizers you might use are Flite and Festival.  You
-might also choose to purchase the Software DecTalk from Fonix Sales Inc.
-If you run a google search for Fonix, you'll find their web site.
-
-You can obtain a copy of Speech Dispatcher from free(b)soft at
-http://www.freebsoft.org/.  Follow the installation instructions that
-come with Speech Dispatcher in order to install and configure Speech
-Dispatcher.  You can check out the web site for your Linux distribution
-in order to get a copy of either Flite or Festival.  Your Linux
-distribution may also have a precompiled Speech Dispatcher package.
-
-Once you've installed, configured, and tested Speech Dispatcher with your
-chosen software synthesizer, you still need one more piece of software
-in order to make things work.  You need a package called speechd-up.
-You get it from the free(b)soft web site mentioned above.  After you've
-compiled and installed speechd-up, you are almost ready to begin using
-your software synthesizer.
-
-Now you can begin using your software synthesizer.  In order to do so,
-echo the soft keyword to the synth sys entry like this:
-
-echo soft >/speakup/synth
-
-Next run the speechd_up command like this:
-
-speechd_up &
-
-Your synth should now start talking, and you should be able to adjust
-the pitch, rate, etc.
-
-9.  Using The DecTalk PC Card
-
-The DecTalk PC card is an ISA card that is inserted into one of the ISA
-slots in your computer.  It requires that the DecTalk PC software be
-installed on your computer, and that the software be loaded onto the
-Dectalk PC card before it can be used.
-
-You can get the dec_pc.tgz file from the linux-speakup.org site.  The
-dec_pc.tgz file is in the ~ftp/pub/linux/speakup directory.
-
-After you have downloaded the dec_pc.tgz file, untar it in your home
-directory, and read the Readme file in the newly created dec_pc
-directory.
-
-The easiest way to get the software working is to copy the entire dec_pc
-directory into /user/local/lib.  To do this, su to root in your home
-directory, and issue the command:
-
-cp dec_pc /usr/local/lib
-
-You will need to copy the dtload command from the dec_pc directory to a
-directory in your path.  Either /usr/bin or /usr/local/bin is a good
-choice.
-
-You can now run the dtload command in order to load the DecTalk PC
-software onto the card.  After you have done this, echo the decpc
-keyword to the synth entry in the sys system like this:
-
-echo decpc >/speakup/synth
-
-Your DecTalk PC should start talking, and then you can adjust the pitch,
-rate, volume, voice, etc.  The voice entry in the Speakup sys system
-will accept a number from 0 through 7 for the DecTalk PC synthesizer,
-which will give you access to some of the DecTalk voices.
-
-10.  Using Cursor Tracking
-
-In Speakup version 2.0 and later, cursor tracking is turned on by
-default.  This means that when you are using an editor, Speakup will
-automatically speak characters as you move left and right with the
-cursor keys, and lines as you move up and down with the cursor keys.
-This is the traditional sort of cursor tracking.
-Recent versions of Speakup provide two additional ways to control the
-text that is spoken when the cursor is moved:
-"highlight tracking" and "read window."
-They are described later in this section.
-Sometimes, these modes get in your way, so you can disable cursor tracking
-altogether.
-
-You may select among the various forms of cursor tracking using the keypad
-asterisk key.
-Each time you press this key, a new mode is selected, and Speakup speaks
-the name of the new mode.  The names for the four possible states of cursor
-tracking are: "cursoring on", "highlight tracking", "read window",
-and "cursoring off."  The keypad asterisk key moves through the list of
-modes in a circular fashion.
-
-If highlight tracking is enabled, Speakup tracks highlighted text,
-rather than the cursor itself. When you move the cursor with the arrow keys,
-Speakup speaks the currently highlighted information.
-This is useful when moving through various menus and dialog boxes.
-If cursor tracking isn't helping you while navigating a menu,
-try highlight tracking.
-
-With the "read window" variety of cursor tracking, you can limit the text
-that Speakup speaks by specifying a window of interest on the screen.
-See section 15 for a description of the process of defining windows.
-When you move the cursor via the arrow keys, Speakup only speaks
-the contents of the window.  This is especially helpful when you are hearing
-superfluous speech.  Consider the following example.
-
-Suppose that you are at a shell prompt.  You use bash, and you want to
-explore your command history using the up and down arrow keys.  If you
-have enabled cursor tracking, you will hear two pieces of information.
-Speakup speaks both your shell prompt and the current entry from the
-command history.  You may not want to hear the prompt repeated
-each time you move, so you can silence it by specifying a window.  Find
-the last line of text on the screen.  Clear the current window by pressing
-the key combination speakup f3.  Use the review cursor to find the first
-character that follows your shell prompt.  Press speakup + f2 twice, to
-define a one-line window.  The boundaries of the window are the
-character following the shell prompt and the end of the line.  Now, cycle
-through the cursor tracking modes using keypad asterisk, until Speakup
-says "read window."  Move through your history using your arrow keys.
-You will notice that Speakup no longer speaks the redundant prompt.
-
-Some folks like to turn cursor tracking off while they are using the
-lynx web browser.  You definitely want to turn cursor tracking off when
-you are using the alsamixer application.  Otherwise, you won't be able
-to hear your mixer settings while you are using the arrow keys.
-
-11.  Cut and Paste
-
-One of Speakup's more useful features is the ability to cut and paste
-text on the screen.  This means that you can capture information from a
-program, and paste that captured text into a different place in the
-program, or into an entirely different program, which may even be
-running on a different console.
-
-For example, in this manual, we have made references to several web
-sites.  It would be nice if you could cut and paste these urls into your
-web browser.  Speakup does this quite nicely.  Suppose you wanted to
-past the following url into your browser:
-
-http://linux-speakup.org/
-
-Use the speakup review keys to position the reading cursor on the first
-character of the above url.  When the reading cursor is in position,
-press the keypad slash key once.  Speakup will say, "mark".  Next,
-position the reading cursor on the rightmost character of the above
-url. Press the keypad slash key once again to actually cut the text
-from the screen.  Speakup will say, "cut".  Although we call this
-cutting, Speakup does not actually delete the cut text from the screen.
-It makes a copy of the text in a special buffer for later pasting.
-
-Now that you have the url cut from the screen, you can paste it into
-your browser, or even paste the url on a command line as an argument to
-your browser.
-
-Suppose you want to start lynx and go to the Speakup site.
-
-You can switch to a different console with the alt left and right
-arrows, or you can switch to a specific console by typing alt and a
-function key.  These are not Speakup commands, just standard Linux
-console capabilities.
-
-Once you've changed to an appropriate console, and are at a shell prompt,
-type the word lynx, followed by a space.  Now press and hold the speakup
-key, while you type the keypad slash character.  The url will be pasted
-onto the command line, just as though you had typed it in.  Press the
-enter key to execute the command.
-
-The paste buffer will continue to hold the cut information, until a new
-mark and cut operation is carried out.  This means you can paste the cut
-information as many times as you like before doing another cut
-operation.
-
-You are not limited to cutting and pasting only one line on the screen.
-You can also cut and paste rectangular regions of the screen.  Just
-position the reading cursor at the top left corner of the text to be
-cut, mark it with the keypad slash key, then position the reading cursor
-at the bottom right corner of the region to be cut, and cut it with the
-keypad slash key.
-
-12.  Changing the Pronunciation of Characters
-
-Through the /speakup/i18n/characters sys entry, Speakup gives you the
-ability to change how Speakup pronounces a given character.  You could,
-for example, change how some punctuation characters are spoken.  You can
-even change how Speakup will pronounce certain letters.
-
-You may, for example, wish to change how Speakup pronounces the z
-character.  The author of Speakup, Kirk Reiser, is Canadian, and thus
-believes that the z should be pronounced zed.  If you are an American,
-you might wish to use the zee pronunciation instead of zed.  You can
-change the pronunciation of both the upper and lower case z with the
-following two commands:
-
-echo 90 zee >/speakup/characters
-echo 122 zee >/speakup/characters
-
-Let's examine the parts of the two previous commands.  They are issued
-at the shell prompt, and could be placed in a startup script.
-
-The word echo tells the shell that you want to have it display the
-string of characters that follow the word echo.  If you were to just
-type:
-
-echo hello.
-
-You would get the word hello printed on your screen as soon as you
-pressed the enter key.  In this case, we are echoing strings that we
-want to be redirected into the sys system.
-
-The numbers 90 and 122 in the above echo commands are the ascii numeric
-values for the upper and lower case z, the characters we wish to change.
-
-The string zee is the pronunciation that we want Speakup to use for the
-upper and lower case z.
-
-The > symbol redirects the output of the echo command to a file, just
-like in DOS, or at the Windows command prompt.
-
-And finally, /speakup/i18n/characters is the file entry in the sys system
-where we want the output to be directed.  Speakup looks at the numeric
-value of the character we want to change, and inserts the pronunciation
-string into an internal table.
-
-You can look at the whole table with the following command:
-
-cat /speakup/i18n/characters
-
-Speakup will then print out the entire character pronunciation table.  I
-won't display it here, but leave you to look at it at your convenience.
-
-13.  Mapping Keys
-
-Speakup has the capability of allowing you to assign or "map" keys to
-internal Speakup commands.  This section necessarily assumes you have a
-Linux kernel source tree installed, and that it has been patched and
-configured with Speakup.  How you do this is beyond the scope of this
-manual.  For this information, visit the Speakup web site at
-http://linux-speakup.org/.  The reason you'll need the kernel source
-tree patched with Speakup is that the genmap utility you'll need for
-processing keymaps is in the
-/usr/src/linux-<version_number>/drivers/char/speakup directory.  The
-<version_number> in the above directory path is the version number of
-the Linux source tree you are working with.
-
-So ok, you've gone off and gotten your kernel source tree, and patched
-and configured it.  Now you can start manipulating keymaps.
-
-You can either use the
-/usr/src/linux-<version_number>/drivers/char/speakup/speakupmap.map file
-included with the Speakup source, or you can cut and paste the copy in
-section 4 into a separate file.  If you use the one in the Speakup
-source tree, make sure you make a backup of it before you start making
-changes.  You have been warned!
-
-Suppose that you want to swap the key assignments for the Speakup
-say_last_char and the Speakup say_first_char commands.  The
-speakupmap.map lists the key mappings for these two commands as follows:
-
-spk key_pageup = say_first_char
-spk key_pagedown = say_last_char
-
-You can edit your copy of the speakupmap.map file and swap the command
-names on the right side of the = (equals) sign.  You did make a backup,
-right?  The new keymap lines would look like this:
-
-spk key_pageup = say_last_char
-spk key_pagedown = say_first_char
-
-After you edit your copy of the speakupmap.map file, save it under a new
-file name, perhaps newmap.map.  Then exit your editor and return to the
-shell prompt.
-
-You are now ready to load your keymap with your swapped key assignments.
- Assuming that you saved your new keymap as the file newmap.map, you
-would load your keymap into the sys system like this:
-
-/usr/src/linux-<version_number>/drivers/char/speakup/genmap newmap.map
->/speakup/keymap
-
-Remember to substitute your kernel version number for the
-<version_number> in the above command.  Also note that although the
-above command wrapped onto two lines in this document, you should type
-it all on one line.
-
-Your say first and say last characters should now be swapped.  Pressing
-speakup pagedown should read you the first non-whitespace character on
-the line your reading cursor is in, and pressing speakup pageup should
-read you the last character on the line your reading cursor is in.
-
-You should note that these new mappings will only stay in effect until
-you reboot, or until you load another keymap.
-
-One final warning.  If you try to load a partial map, you will quickly
-find that all the mappings you didn't include in your file got deleted
-from the working map.  Be extremely careful, and always make a backup!
-You have been warned!
-
-14.  Internationalizing Speakup
-
-Speakup indicates various conditions to the user by speaking messages.
-For instance, when you move to the left edge of the screen with the
-review keys, Speakup says, "left."
-Prior to version 3.1.0 of Speakup, all of these messages were in English,
-and they could not be changed.  If you used a non-English synthesizer,
-you still heard English messages, such as "left" and "cursoring on."
-In version 3.1.0 or higher, one may load translations for the various
-messages via the /sys filesystem.
-
-The directory /speakup/i18n contains several collections of messages.
-Each group of messages is stored in its own file.
-The following section lists all of these files, along with a brief description
-of each.
-
-14.1.  Files Under the i18n Subdirectory
-
-* announcements:
-This file contains various general announcements, most of which cannot
-be categorized.  You will find messages such as "You killed Speakup",
-"I'm alive", "leaving help", "parked", "unparked", and others.
-You will also find the names of the screen edges and cursor tracking modes
-here.
-
-* characters:
-See section 12 for a description of this file.
-
-* chartab:
-See section 12.  Unlike the rest of the files in the i18n subdirectory,
-this one does not contain messages to be spoken.
-
-* colors:
-When you use the "say attributes" function, Speakup says the name of the
-foreground and background colors.  These names come from the i18n/colors
-file.
-
-* ctl_keys:
-Here, you will find names of control keys.  These are used with Speakup's
-say_control feature.
-
-* formatted:
-This group of messages contains embedded formatting codes, to specify
-the type and width of displayed data.  If you change these, you must
-preserve all of the formatting codes, and they must appear in the order
-used by the default messages.
-
-* function_names:
-Here, you will find a list of names for Speakup functions.  These are used
-by the help system.  For example, suppose that you have activated help mode,
-and you pressed keypad 3.  Speakup says:
-"keypad 3 is character, say next."
-The message "character, say next" names a Speakup function, and it
-comes from this function_names file.
-
-* key_names:
-Again, key_names is used by Speakup's help system.  In the previous
-example, Speakup said that you pressed "keypad 3."
-This name came from the key_names file.
-
-* states:
-This file contains names for key states.
-Again, these are part of the help system.  For instance, if you had pressed
-speakup + keypad 3, you would hear:
-"speakup keypad 3 is go to bottom edge."
-The speakup key is depressed, so the name of the key state is speakup.
-This part of the message comes from the states collection.
-
-14.2.  Loading Your Own Messages
-
-The files under the i18n subdirectory all follow the same format.
-They consist of lines, with one message per line.
-Each message is represented by a number, followed by the text of the message.
-The number is the position of the message in the given collection.
-For example, if you view the file /speakup/i18n/colors, you will see the
-following list:
-
-0	black
-1	blue
-2	green
-3	cyan
-4	red
-5	magenta
-6	yellow
-7	white
-8	grey
-
-You can change one message, or you can change a whole group.
-To load a whole collection of messages from a new source, simply use
-the cp command:
-cp ~/my_colors /speakup/i18n/colors
-You can change an individual message with the echo command,
-as shown in the following example.
-
-The Spanish name for the color blue is azul.
-Looking at the colors file, we see that the name "blue" is at position 1
-within the colors group.  Let's change blue to azul:
-echo '1 azul' > /speakup/i18n/colors
-The next time that Speakup says message 1 from the colors group, it will
-say "azul", rather than "blue."
-
-In the future, translations into various languages will be made available,
-and most users will just load the files necessary for their language.
-
-14.3.  No Support for Non-Western-European Languages
-
-As of the current release, Speakup only supports Western European languages.
-Support for the extended characters used by languages outside of the Western
-European family of languages is a work in progress.
-
-15.  Using Speakup's Windowing Capability
-
-Speakup has the capability of defining and manipulating windows on the
-screen.  Speakup uses the term "Window", to mean a user defined area of
-the screen.  The key strokes for defining and manipulating Speakup
-windows are as follows:
-
-speakup + f2 -- Set the bounds of the window.
-Speakup + f3 -- clear the current window definition.
-speakup + f4 -- Toggle window silence on and off.
-speakup + keypad plus -- Say the currently defined window.
-
-These capabilities are useful for tracking a certain part of the screen
-without rereading the whole screen, or for silencing a part of the
-screen that is constantly changing, such as a clock or status line.
-
-There is no way to save these window settings, and you can only have one
-window defined for each virtual console.  There is also no way to have
-windows automatically defined for specific applications.
-
-In order to define a window, use the review keys to move your reading
-cursor to the beginning of the area you want to define.  Then press
-speakup + f2.  Speakup will tell you that the window starts at the
-indicated row and column position.  Then move the reading cursor to the
-end of the area to be defined as a window, and press speakup + f2 again.
- If there is more than one line in the window, Speakup will tell you
-that the window ends at the indicated row and column position.  If there
-is only one line in the window, then Speakup will tell you that the
-window is the specified line on the screen.  If you are only defining a
-one line window, you can just press speakup + f2 twice after placing the
-reading cursor on the line you want to define as a window.  It is not
-necessary to position the reading cursor at the end of the line in order
-to define the whole line as a window.
-
-16.  Tools for Controlling Speakup
-
-The speakup distribution includes extra tools (in the tools directory)
-which were written to make speakup easier to use.  This section will
-briefly describe the use of these tools.
-
-16.1.  Speakupconf
-
-speakupconf began life as a contribution from Steve Holmes, a member of
-the speakup community.  We would like to thank him for his work on the
-early versions of this project.
-
-This script may be installed as part of your linux distribution, but if
-it isn't, the recommended places to put it are /usr/local/bin or
-/usr/bin.  This script can be run by any user, so it does not require
-root privileges.
-
-Speakupconf allows you to save and load your Speakup settings.  It works
-by reading and writing the /sys files described above.
-
-The directory that speakupconf uses to store your settings depends on
-whether it is run from the root account.  If you execute speakupconf as
-root, it uses the directory /etc/speakup.  Otherwise, it uses the directory
-~/.speakup, where ~ is your home directory.
-Anyone who needs to use Speakup from your console can load his own custom
-settings with this script.
-
-speakupconf takes one required argument: load or save.
-Use the command
-speakupconf save
-to save your Speakup settings, and
-speakupconf load
-to load them into Speakup.
-A second argument may be specified to use an alternate directory to
-load or save the speakup parameters.
-
-16.2.  Talkwith
-
-Charles Hallenbeck, another member of the speakup community, wrote the
-initial versions of this script, and we would also like to thank him for
-his work on it.
-
-This script needs root privileges to run, so if it is not installed as
-part of your linux distribution, the recommended places to install it
-are /usr/local/sbin or /usr/sbin.
-
-Talkwith allows you to switch synthesizers on the fly.  It takes a synthesizer
-name as an argument.  For instance,
-talkwith dectlk
-causes Speakup to use the DecTalk Express.  If you wish to switch to a
-software synthesizer, you must also indicate which daemon you wish to
-use.  There are two possible choices:
-spd and espeakup.  spd is an abbreviation for speechd-up.
-If you wish to use espeakup for software synthesis, give the command
-talkwith soft espeakup
-To use speechd-up, type:
-talkwith soft spd
-Any arguments that follow the name of the daemon are passed to the daemon
-when it is invoked.  For instance:
-talkwith espeakup --default-voice=fr
-causes espeakup to use the French voice.
-Note that talkwith must always be executed with root privileges.
-
-Talkwith does not attempt to load your settings after the new
-synthesizer is activated.  You can use speakupconf to load your settings
-if desired.
-
-                GNU Free Documentation License
-                  Version 1.2, November 2002
-
-
- Copyright (C) 2000,2001,2002  Free Software Foundation, Inc.
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
-
-0. PREAMBLE
-
-The purpose of this License is to make a manual, textbook, or other
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diff --git a/drivers/staging/speakup/synth.c b/drivers/staging/speakup/synth.c
deleted file mode 100644
index 3568bfb89912..000000000000
--- a/drivers/staging/speakup/synth.c
+++ /dev/null
@@ -1,490 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-#include <linux/types.h>
-#include <linux/ctype.h>	/* for isdigit() and friends */
-#include <linux/fs.h>
-#include <linux/mm.h>		/* for verify_area */
-#include <linux/errno.h>	/* for -EBUSY */
-#include <linux/ioport.h>	/* for check_region, request_region */
-#include <linux/interrupt.h>
-#include <linux/delay.h>	/* for loops_per_sec */
-#include <linux/kmod.h>
-#include <linux/jiffies.h>
-#include <linux/uaccess.h>	/* for copy_from_user */
-#include <linux/sched.h>
-#include <linux/timer.h>
-#include <linux/kthread.h>
-
-#include "spk_priv.h"
-#include "speakup.h"
-#include "serialio.h"
-
-static LIST_HEAD(synths);
-struct spk_synth *synth;
-char spk_pitch_buff[32] = "";
-static int module_status;
-bool spk_quiet_boot;
-
-struct speakup_info_t speakup_info = {
-	/*
-	 * This spinlock is used to protect the entire speakup machinery, and
-	 * must be taken at each kernel->speakup transition and released at
-	 * each corresponding speakup->kernel transition.
-	 *
-	 * The progression thread only interferes with the speakup machinery
-	 * through the synth buffer, so only needs to take the lock
-	 * while tinkering with the buffer.
-	 *
-	 * We use spin_lock/trylock_irqsave and spin_unlock_irqrestore with this
-	 * spinlock because speakup needs to disable the keyboard IRQ.
-	 */
-	.spinlock = __SPIN_LOCK_UNLOCKED(speakup_info.spinlock),
-	.flushing = 0,
-};
-EXPORT_SYMBOL_GPL(speakup_info);
-
-static int do_synth_init(struct spk_synth *in_synth);
-
-/*
- * Main loop of the progression thread: keep eating from the buffer
- * and push to the serial port, waiting as needed
- *
- * For devices that have a "full" notification mechanism, the driver can
- * adapt the loop the way they prefer.
- */
-static void _spk_do_catch_up(struct spk_synth *synth, int unicode)
-{
-	u16 ch;
-	unsigned long flags;
-	unsigned long jiff_max;
-	struct var_t *delay_time;
-	struct var_t *full_time;
-	struct var_t *jiffy_delta;
-	int jiffy_delta_val;
-	int delay_time_val;
-	int full_time_val;
-	int ret;
-
-	jiffy_delta = spk_get_var(JIFFY);
-	full_time = spk_get_var(FULL);
-	delay_time = spk_get_var(DELAY);
-
-	spin_lock_irqsave(&speakup_info.spinlock, flags);
-	jiffy_delta_val = jiffy_delta->u.n.value;
-	spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-
-	jiff_max = jiffies + jiffy_delta_val;
-	while (!kthread_should_stop()) {
-		spin_lock_irqsave(&speakup_info.spinlock, flags);
-		if (speakup_info.flushing) {
-			speakup_info.flushing = 0;
-			spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-			synth->flush(synth);
-			continue;
-		}
-		if (!unicode)
-			synth_buffer_skip_nonlatin1();
-		if (synth_buffer_empty()) {
-			spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-			break;
-		}
-		ch = synth_buffer_peek();
-		set_current_state(TASK_INTERRUPTIBLE);
-		full_time_val = full_time->u.n.value;
-		spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-		if (ch == '\n')
-			ch = synth->procspeech;
-		if (unicode)
-			ret = synth->io_ops->synth_out_unicode(synth, ch);
-		else
-			ret = synth->io_ops->synth_out(synth, ch);
-		if (!ret) {
-			schedule_timeout(msecs_to_jiffies(full_time_val));
-			continue;
-		}
-		if (time_after_eq(jiffies, jiff_max) && (ch == SPACE)) {
-			spin_lock_irqsave(&speakup_info.spinlock, flags);
-			jiffy_delta_val = jiffy_delta->u.n.value;
-			delay_time_val = delay_time->u.n.value;
-			full_time_val = full_time->u.n.value;
-			spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-			if (synth->io_ops->synth_out(synth, synth->procspeech))
-				schedule_timeout(
-					msecs_to_jiffies(delay_time_val));
-			else
-				schedule_timeout(
-					msecs_to_jiffies(full_time_val));
-			jiff_max = jiffies + jiffy_delta_val;
-		}
-		set_current_state(TASK_RUNNING);
-		spin_lock_irqsave(&speakup_info.spinlock, flags);
-		synth_buffer_getc();
-		spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-	}
-	synth->io_ops->synth_out(synth, synth->procspeech);
-}
-
-void spk_do_catch_up(struct spk_synth *synth)
-{
-	_spk_do_catch_up(synth, 0);
-}
-EXPORT_SYMBOL_GPL(spk_do_catch_up);
-
-void spk_do_catch_up_unicode(struct spk_synth *synth)
-{
-	_spk_do_catch_up(synth, 1);
-}
-EXPORT_SYMBOL_GPL(spk_do_catch_up_unicode);
-
-void spk_synth_flush(struct spk_synth *synth)
-{
-	synth->io_ops->flush_buffer();
-	synth->io_ops->synth_out(synth, synth->clear);
-}
-EXPORT_SYMBOL_GPL(spk_synth_flush);
-
-unsigned char spk_synth_get_index(struct spk_synth *synth)
-{
-	return synth->io_ops->synth_in_nowait();
-}
-EXPORT_SYMBOL_GPL(spk_synth_get_index);
-
-int spk_synth_is_alive_nop(struct spk_synth *synth)
-{
-	synth->alive = 1;
-	return 1;
-}
-EXPORT_SYMBOL_GPL(spk_synth_is_alive_nop);
-
-int spk_synth_is_alive_restart(struct spk_synth *synth)
-{
-	if (synth->alive)
-		return 1;
-	if (spk_wait_for_xmitr(synth) > 0) {
-		/* restart */
-		synth->alive = 1;
-		synth_printf("%s", synth->init);
-		return 2; /* reenabled */
-	}
-	pr_warn("%s: can't restart synth\n", synth->long_name);
-	return 0;
-}
-EXPORT_SYMBOL_GPL(spk_synth_is_alive_restart);
-
-static void thread_wake_up(struct timer_list *unused)
-{
-	wake_up_interruptible_all(&speakup_event);
-}
-
-static DEFINE_TIMER(thread_timer, thread_wake_up);
-
-void synth_start(void)
-{
-	struct var_t *trigger_time;
-
-	if (!synth->alive) {
-		synth_buffer_clear();
-		return;
-	}
-	trigger_time = spk_get_var(TRIGGER);
-	if (!timer_pending(&thread_timer))
-		mod_timer(&thread_timer, jiffies +
-			msecs_to_jiffies(trigger_time->u.n.value));
-}
-
-void spk_do_flush(void)
-{
-	if (!synth)
-		return;
-
-	speakup_info.flushing = 1;
-	synth_buffer_clear();
-	if (synth->alive) {
-		if (spk_pitch_shift) {
-			synth_printf("%s", spk_pitch_buff);
-			spk_pitch_shift = 0;
-		}
-	}
-	wake_up_interruptible_all(&speakup_event);
-	wake_up_process(speakup_task);
-}
-
-void synth_write(const char *buf, size_t count)
-{
-	while (count--)
-		synth_buffer_add(*buf++);
-	synth_start();
-}
-
-void synth_printf(const char *fmt, ...)
-{
-	va_list args;
-	unsigned char buf[160], *p;
-	int r;
-
-	va_start(args, fmt);
-	r = vsnprintf(buf, sizeof(buf), fmt, args);
-	va_end(args);
-	if (r > sizeof(buf) - 1)
-		r = sizeof(buf) - 1;
-
-	p = buf;
-	while (r--)
-		synth_buffer_add(*p++);
-	synth_start();
-}
-EXPORT_SYMBOL_GPL(synth_printf);
-
-void synth_putwc(u16 wc)
-{
-	synth_buffer_add(wc);
-}
-EXPORT_SYMBOL_GPL(synth_putwc);
-
-void synth_putwc_s(u16 wc)
-{
-	synth_buffer_add(wc);
-	synth_start();
-}
-EXPORT_SYMBOL_GPL(synth_putwc_s);
-
-void synth_putws(const u16 *buf)
-{
-	const u16 *p;
-
-	for (p = buf; *p; p++)
-		synth_buffer_add(*p);
-}
-EXPORT_SYMBOL_GPL(synth_putws);
-
-void synth_putws_s(const u16 *buf)
-{
-	synth_putws(buf);
-	synth_start();
-}
-EXPORT_SYMBOL_GPL(synth_putws_s);
-
-static int index_count;
-static int sentence_count;
-
-void spk_reset_index_count(int sc)
-{
-	static int first = 1;
-
-	if (first)
-		first = 0;
-	else
-		synth->get_index(synth);
-	index_count = 0;
-	sentence_count = sc;
-}
-
-int synth_supports_indexing(void)
-{
-	if (synth->get_index)
-		return 1;
-	return 0;
-}
-
-void synth_insert_next_index(int sent_num)
-{
-	int out;
-
-	if (synth->alive) {
-		if (sent_num == 0) {
-			synth->indexing.currindex++;
-			index_count++;
-			if (synth->indexing.currindex >
-					synth->indexing.highindex)
-				synth->indexing.currindex =
-					synth->indexing.lowindex;
-		}
-
-		out = synth->indexing.currindex * 10 + sent_num;
-		synth_printf(synth->indexing.command, out, out);
-	}
-}
-
-void spk_get_index_count(int *linecount, int *sentcount)
-{
-	int ind = synth->get_index(synth);
-
-	if (ind) {
-		sentence_count = ind % 10;
-
-		if ((ind / 10) <= synth->indexing.currindex)
-			index_count = synth->indexing.currindex - (ind / 10);
-		else
-			index_count = synth->indexing.currindex
-				- synth->indexing.lowindex
-				+ synth->indexing.highindex - (ind / 10) + 1;
-	}
-	*sentcount = sentence_count;
-	*linecount = index_count;
-}
-
-static struct resource synth_res;
-
-int synth_request_region(unsigned long start, unsigned long n)
-{
-	struct resource *parent = &ioport_resource;
-
-	memset(&synth_res, 0, sizeof(synth_res));
-	synth_res.name = synth->name;
-	synth_res.start = start;
-	synth_res.end = start + n - 1;
-	synth_res.flags = IORESOURCE_BUSY;
-	return request_resource(parent, &synth_res);
-}
-EXPORT_SYMBOL_GPL(synth_request_region);
-
-int synth_release_region(unsigned long start, unsigned long n)
-{
-	return release_resource(&synth_res);
-}
-EXPORT_SYMBOL_GPL(synth_release_region);
-
-struct var_t synth_time_vars[] = {
-	{ DELAY, .u.n = {NULL, 100, 100, 2000, 0, 0, NULL } },
-	{ TRIGGER, .u.n = {NULL, 20, 10, 2000, 0, 0, NULL } },
-	{ JIFFY, .u.n = {NULL, 50, 20, 200, 0, 0, NULL } },
-	{ FULL, .u.n = {NULL, 400, 200, 60000, 0, 0, NULL } },
-	V_LAST_VAR
-};
-
-/* called by: speakup_init() */
-int synth_init(char *synth_name)
-{
-	int ret = 0;
-	struct spk_synth *tmp, *synth = NULL;
-
-	if (!synth_name)
-		return 0;
-
-	if (strcmp(synth_name, "none") == 0) {
-		mutex_lock(&spk_mutex);
-		synth_release();
-		mutex_unlock(&spk_mutex);
-		return 0;
-	}
-
-	mutex_lock(&spk_mutex);
-	/* First, check if we already have it loaded. */
-	list_for_each_entry(tmp, &synths, node) {
-		if (strcmp(tmp->name, synth_name) == 0)
-			synth = tmp;
-	}
-
-	/* If we got one, initialize it now. */
-	if (synth)
-		ret = do_synth_init(synth);
-	else
-		ret = -ENODEV;
-	mutex_unlock(&spk_mutex);
-
-	return ret;
-}
-
-/* called by: synth_add() */
-static int do_synth_init(struct spk_synth *in_synth)
-{
-	struct var_t *var;
-
-	synth_release();
-	if (in_synth->checkval != SYNTH_CHECK)
-		return -EINVAL;
-	synth = in_synth;
-	synth->alive = 0;
-	pr_warn("synth probe\n");
-	if (synth->probe(synth) < 0) {
-		pr_warn("%s: device probe failed\n", in_synth->name);
-		synth = NULL;
-		return -ENODEV;
-	}
-	synth_time_vars[0].u.n.value =
-		synth_time_vars[0].u.n.default_val = synth->delay;
-	synth_time_vars[1].u.n.value =
-		synth_time_vars[1].u.n.default_val = synth->trigger;
-	synth_time_vars[2].u.n.value =
-		synth_time_vars[2].u.n.default_val = synth->jiffies;
-	synth_time_vars[3].u.n.value =
-		synth_time_vars[3].u.n.default_val = synth->full;
-	synth_printf("%s", synth->init);
-	for (var = synth->vars;
-		(var->var_id >= 0) && (var->var_id < MAXVARS); var++)
-		speakup_register_var(var);
-	if (!spk_quiet_boot)
-		synth_printf("%s found\n", synth->long_name);
-	if (synth->attributes.name &&
-	    sysfs_create_group(speakup_kobj, &synth->attributes) < 0)
-		return -ENOMEM;
-	synth_flags = synth->flags;
-	wake_up_interruptible_all(&speakup_event);
-	if (speakup_task)
-		wake_up_process(speakup_task);
-	return 0;
-}
-
-void synth_release(void)
-{
-	struct var_t *var;
-	unsigned long flags;
-
-	if (!synth)
-		return;
-	spin_lock_irqsave(&speakup_info.spinlock, flags);
-	pr_info("releasing synth %s\n", synth->name);
-	synth->alive = 0;
-	del_timer(&thread_timer);
-	spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-	if (synth->attributes.name)
-		sysfs_remove_group(speakup_kobj, &synth->attributes);
-	for (var = synth->vars; var->var_id != MAXVARS; var++)
-		speakup_unregister_var(var->var_id);
-	synth->release();
-	synth = NULL;
-}
-
-/* called by: all_driver_init() */
-int synth_add(struct spk_synth *in_synth)
-{
-	int status = 0;
-	struct spk_synth *tmp;
-
-	mutex_lock(&spk_mutex);
-
-	list_for_each_entry(tmp, &synths, node) {
-		if (tmp == in_synth) {
-			mutex_unlock(&spk_mutex);
-			return 0;
-		}
-	}
-
-	if (in_synth->startup)
-		status = do_synth_init(in_synth);
-
-	if (!status)
-		list_add_tail(&in_synth->node, &synths);
-
-	mutex_unlock(&spk_mutex);
-	return status;
-}
-EXPORT_SYMBOL_GPL(synth_add);
-
-void synth_remove(struct spk_synth *in_synth)
-{
-	mutex_lock(&spk_mutex);
-	if (synth == in_synth)
-		synth_release();
-	list_del(&in_synth->node);
-	module_status = 0;
-	mutex_unlock(&spk_mutex);
-}
-EXPORT_SYMBOL_GPL(synth_remove);
-
-struct spk_synth *synth_current(void)
-{
-	return synth;
-}
-EXPORT_SYMBOL_GPL(synth_current);
-
-short spk_punc_masks[] = { 0, SOME, MOST, PUNC, PUNC | B_SYM };
diff --git a/drivers/staging/speakup/sysfs-driver-speakup b/drivers/staging/speakup/sysfs-driver-speakup
deleted file mode 100644
index c6a32c434ce9..000000000000
--- a/drivers/staging/speakup/sysfs-driver-speakup
+++ /dev/null
@@ -1,375 +0,0 @@
-What:		/sys/accessibility/speakup/attrib_bleep
-KernelVersion:	2.6
-Contact:	speakup@linux-speakup.org
-Description:	Beeps the PC speaker when there is an attribute change such as
-		foreground or background color when using speakup review
-		commands. One = on, zero = off.
-
-What:		/sys/accessibility/speakup/bell_pos
-KernelVersion:	2.6
-Contact:	speakup@linux-speakup.org
-Description:	This works much like a typewriter bell. If for example 72 is
-		echoed to bell_pos, it will beep the PC speaker when typing on
-		a line past character 72.
-
-What:		/sys/accessibility/speakup/bleeps
-KernelVersion:	2.6
-Contact:	speakup@linux-speakup.org
-Description:	This controls whether one hears beeps through the PC speaker
-		when using speakup's review commands.
-		TODO: what values does it accept?
-
-What:		/sys/accessibility/speakup/bleep_time
-KernelVersion:	2.6
-Contact:	speakup@linux-speakup.org
-Description:	This controls the duration of the PC speaker beeps speakup
-		produces.
-		TODO: What are the units? Jiffies?
-
-What:		/sys/accessibility/speakup/cursor_time
-KernelVersion:	2.6
-Contact:	speakup@linux-speakup.org
-Description:	This controls cursor delay when using arrow keys. When a
-		connection is very slow, with the default setting, when moving
-		with  the arrows, or backspacing etc. speakup says the incorrect
-		characters. Set this to a higher value to adjust for the delay
-		and better synchronisation between cursor position and speech.
-
-What:		/sys/accessibility/speakup/delimiters
-KernelVersion:	2.6
-Contact:	speakup@linux-speakup.org
-Description:	Delimit a word from speakup.
-		TODO: add more info
-
-What:		/sys/accessibility/speakup/ex_num
-KernelVersion:	2.6
-Contact:	speakup@linux-speakup.org
-Description:	TODO:
-
-What:		/sys/accessibility/speakup/key_echo
-KernelVersion:	2.6
-Contact:	speakup@linux-speakup.org
-Description:	Controls if speakup speaks keys when they are typed. One = on,
-		zero = off or don't echo keys.
-
-What:		/sys/accessibility/speakup/keymap
-KernelVersion:	2.6
-Contact:	speakup@linux-speakup.org
-Description:	Speakup keymap remaps keys to Speakup functions.
-		It uses a binary
-		format. A special program called genmap is needed to compile a
-		textual  keymap into the binary format which is then loaded into
-		/sys/accessibility/speakup/keymap.
-
-What:		/sys/accessibility/speakup/no_interrupt
-KernelVersion:	2.6
-Contact:	speakup@linux-speakup.org
-Description:	Controls if typing interrupts output from speakup. With
-		no_interrupt set to zero, typing on the keyboard will interrupt
-		speakup if for example
-		the say screen command is used before the
-		entire screen  is read.
-		With no_interrupt set to one, if the say
-		screen command is used, and one then types on the keyboard,
-		speakup will continue to say the whole screen regardless until
-		it finishes.
-
-What:		/sys/accessibility/speakup/punc_all
-KernelVersion:	2.6
-Contact:	speakup@linux-speakup.org
-Description:	This is a list of all the punctuation speakup should speak when
-		punc_level is set to four.
-
-What:		/sys/accessibility/speakup/punc_level
-KernelVersion:	2.6
-Contact:	speakup@linux-speakup.org
-Description:	Controls the level of punctuation spoken as the screen is
-		displayed, not reviewed. Levels range from zero no punctuation,
-		to four, all punctuation. One corresponds to punc_some, two
-		corresponds to punc_most, and three as well as four both
-		correspond to punc_all. Some hardware synthesizers may have
-		different levels each corresponding to  three and four for
-		punc_level. Also note that if punc_level is set to zero, and
-		key_echo is set to one, typed punctuation is still spoken as it
-		is typed.
-
-What:		/sys/accessibility/speakup/punc_most
-KernelVersion:	2.6
-Contact:	speakup@linux-speakup.org
-Description:	This is a list of all the punctuation speakup should speak when
-		punc_level is set to two.
-
-What:		/sys/accessibility/speakup/punc_some
-KernelVersion:	2.6
-Contact:	speakup@linux-speakup.org
-Description:	This is a list of all the punctuation speakup should speak when
-		punc_level is set to one.
-
-What:		/sys/accessibility/speakup/reading_punc
-KernelVersion:	2.6
-Contact:	speakup@linux-speakup.org
-Description:	Almost the same as punc_level, the differences being that
-		reading_punc controls the level of punctuation when reviewing
-		the screen with speakup's screen review commands. The other
-		difference is that reading_punc set to three speaks punc_all,
-		and reading_punc set to four speaks all punctuation, including
-		spaces.
-
-What:		/sys/accessibility/speakup/repeats
-KernelVersion:	2.6
-Contact:	speakup@linux-speakup.org
-Description:	A list of characters speakup repeats. Normally, when there are
-		more than three characters in a row, speakup
-		just reads three of
-		those characters. For example, "......" would be read as dot,
-		dot, dot. If a . is added to the list of characters in repeats,
-		"......" would be read as dot, dot, dot, times six.
-
-What:		/sys/accessibility/speakup/say_control
-KernelVersion:	2.6
-Contact:	speakup@linux-speakup.org
-Description:	If set to one, speakup speaks shift, alt and control when those
-		keys are pressed. If say_control is set to zero, shift, ctrl,
-		and alt are not spoken when they are pressed.
-
-What:		/sys/accessibility/speakup/say_word_ctl
-KernelVersion:	2.6
-Contact:	speakup@linux-speakup.org
-Description:	TODO:
-
-What:		/sys/accessibility/speakup/silent
-KernelVersion:	2.6
-Contact:	speakup@linux-speakup.org
-Description:	TODO:
-
-What:		/sys/accessibility/speakup/spell_delay
-KernelVersion:	2.6
-Contact:	speakup@linux-speakup.org
-Description:	This controls how fast a word is spelled
-		when speakup's say word
-		review command is pressed twice quickly to speak the current
-		word being reviewed. Zero just speaks the letters one after
-		another, while values one through four
-		seem to introduce more of
-		a pause between the spelling of each letter by speakup.
-
-What:		/sys/accessibility/speakup/synth
-KernelVersion:	2.6
-Contact:	speakup@linux-speakup.org
-Description:	Gets or sets the synthesizer driver currently in use. Reading
-		synth returns the synthesizer driver currently in use. Writing
-		synth switches to the given synthesizer driver, provided it is
-		either built into the kernel, or already loaded as a module.
-
-What:		/sys/accessibility/speakup/synth_direct
-KernelVersion:	2.6
-Contact:	speakup@linux-speakup.org
-Description:	Sends whatever is written to synth_direct
-		directly to the speech synthesizer in use, bypassing speakup.
-		This could be used to make the synthesizer speak
-		a string, or to
-		send control sequences to the synthesizer to change how the
-		synthesizer behaves.
-
-What:		/sys/accessibility/speakup/version
-KernelVersion:	2.6
-Contact:	speakup@linux-speakup.org
-Description:	Reading version returns the version of speakup, and the version
-		of the synthesizer driver currently in use.
-
-What:		/sys/accessibility/speakup/i18n/announcements
-KernelVersion:	2.6
-Contact:	speakup@linux-speakup.org
-Description:	This file contains various general announcements, most of which
-		cannot be categorized.  You will find messages such as "You
-		killed Speakup", "I'm alive", "leaving help", "parked",
-		"unparked", and others. You will also find the names of the
-		screen edges and cursor tracking modes here.
-
-What:		/sys/accessibility/speakup/i18n/chartab
-KernelVersion:	2.6
-Contact:	speakup@linux-speakup.org
-Description:	TODO
-
-What:		/sys/accessibility/speakup/i18n/ctl_keys
-KernelVersion:	2.6
-Contact:	speakup@linux-speakup.org
-Description:	Here, you will find names of control keys.  These are used with
-		Speakup's say_control feature.
-
-What:		/sys/accessibility/speakup/i18n/function_names
-KernelVersion:	2.6
-Contact:	speakup@linux-speakup.org
-Description:	Here, you will find a list of names for Speakup functions.
-		These are used by the help system.  For example, suppose that
-		you have activated help mode, and you pressed
-		keypad 3.  Speakup
-		says: "keypad 3 is character, say next."
-		The message "character, say next" names a Speakup function, and
-		it comes from this function_names file.
-
-What:		/sys/accessibility/speakup/i18n/states
-KernelVersion:	2.6
-Contact:	speakup@linux-speakup.org
-Description:	This file contains names for key states.
-		Again, these are part of the help system.  For instance, if you
-		had pressed speakup + keypad 3, you would hear:
-		"speakup keypad 3 is go to bottom edge."
-		The speakup key is depressed, so the name of the key state is
-		speakup.
-		This part of the message comes from the states collection.
-
-What:		/sys/accessibility/speakup/i18n/characters
-KernelVersion:	2.6
-Contact:	speakup@linux-speakup.org
-Description:	Through this sys entry, Speakup gives you the ability to change
-		how Speakup pronounces a given character. You could, for
-		example, change how some punctuation characters are spoken. You
-		can even change how Speakup will pronounce certain letters. For
-		further details see '12.  Changing the Pronunciation of
-		Characters' in Speakup User's Guide (file spkguide.txt in
-		source).
-
-What:		/sys/accessibility/speakup/i18n/colors
-KernelVersion:	2.6
-Contact:	speakup@linux-speakup.org
-Description:	When you use the "say attributes" function, Speakup says the
-		name of the foreground and background colors.  These names come
-		from the i18n/colors file.
-
-What:		/sys/accessibility/speakup/i18n/formatted
-KernelVersion:	2.6
-Contact:	speakup@linux-speakup.org
-Description:	This group of messages contains embedded formatting codes, to
-		specify the type and width of displayed data.  If you change
-		these, you must preserve all of the formatting codes, and they
-		must appear in the order used by the default messages.
-
-What:		/sys/accessibility/speakup/i18n/key_names
-KernelVersion:	2.6
-Contact:	speakup@linux-speakup.org
-Description:	Again, key_names is used by Speakup's help system.  In the
-		previous example, Speakup said that you pressed "keypad 3."
-		This name came from the key_names file.
-
-What:		/sys/accessibility/speakup/<synth-name>/
-KernelVersion:	2.6
-Contact:	speakup@linux-speakup.org
-Description:	In `/sys/accessibility/speakup` is a directory corresponding to
-		the synthesizer driver currently in use (E.G) `soft` for the
-		soft driver. This directory contains files which control the
-		speech synthesizer itself,
-		as opposed to controlling the speakup
-		screen reader. The parameters in this directory have the same
-		names and functions across all
-		supported synthesizers. The range
-		of values for freq, pitch, rate, and vol is the same for all
-		supported synthesizers, with the given range being internally
-		mapped by the driver to  more or less fit the range of values
-		supported for a given parameter by the individual synthesizer.
-		Below is a description of values and  parameters for soft
-		synthesizer, which is currently the most commonly used.
-
-What:		/sys/accessibility/speakup/soft/caps_start
-KernelVersion:	2.6
-Contact:	speakup@linux-speakup.org
-Description:	This is the string that is sent to the synthesizer to cause it
-		to start speaking uppercase letters. For the soft synthesizer
-		and most others, this causes the pitch of the voice to rise
-		above the currently set pitch.
-
-What:		/sys/accessibility/speakup/soft/caps_stop
-KernelVersion:	2.6
-Contact:	speakup@linux-speakup.org
-Description:	This is the string sent to the synthesizer to cause it to stop
-		speaking uppercase letters. In the case of the soft synthesizer
-		and most others, this returns the pitch of the voice
-		down to the
-		currently set pitch.
-
-What:		/sys/accessibility/speakup/soft/delay_time
-KernelVersion:	2.6
-Contact:	speakup@linux-speakup.org
-Description:	TODO:
-
-What:		/sys/accessibility/speakup/soft/direct
-KernelVersion:	2.6
-Contact:	speakup@linux-speakup.org
-Description:	Controls if punctuation is spoken by speakup, or by the
-		synthesizer.
-		For example, speakup speaks ">" as "greater", while
-		the espeak synthesizer used by the soft driver speaks "greater
-		than". Zero lets speakup speak the punctuation. One lets the
-		synthesizer itself speak punctuation.
-
-What:		/sys/accessibility/speakup/soft/freq
-KernelVersion:	2.6
-Contact:	speakup@linux-speakup.org
-Description:	Gets or sets the frequency of the speech synthesizer. Range is
-		0-9.
-
-What:		/sys/accessibility/speakup/soft/full_time
-KernelVersion:	2.6
-Contact:	speakup@linux-speakup.org
-Description:	TODO:
-
-What:		/sys/accessibility/speakup/soft/jiffy_delta
-KernelVersion:	2.6
-Contact:	speakup@linux-speakup.org
-Description:	This controls how many jiffys the kernel gives to the
-		synthesizer. Setting this too high can make a system unstable,
-		or even crash it.
-
-What:		/sys/accessibility/speakup/soft/pitch
-KernelVersion:	2.6
-Contact:	speakup@linux-speakup.org
-Description:	Gets or sets the pitch of the synthesizer. The range is 0-9.
-
-What:		/sys/accessibility/speakup/soft/inflection
-KernelVersion:	5.8
-Contact:	speakup@linux-speakup.org
-Description:	Gets or sets the inflection of the synthesizer, i.e. the pitch
-		range. The range is 0-9.
-
-What:		/sys/accessibility/speakup/soft/punct
-KernelVersion:	2.6
-Contact:	speakup@linux-speakup.org
-Description:	Gets or sets the amount of punctuation spoken by the
-		synthesizer. The range for the soft driver seems to be 0-2.
-		TODO: How is this related to speakup's punc_level, or
-		reading_punc.
-
-What:		/sys/accessibility/speakup/soft/rate
-KernelVersion:	2.6
-Contact:	speakup@linux-speakup.org
-Description:	Gets or sets the rate of the synthesizer. Range is from zero
-		slowest, to nine fastest.
-
-What:		/sys/accessibility/speakup/soft/tone
-KernelVersion:	2.6
-Contact:	speakup@linux-speakup.org
-Description:	Gets or sets the tone of the speech synthesizer. The range for
-		the soft driver seems to be 0-2. This seems to make no
-		difference if using espeak and the espeakup connector.
-		TODO: does espeakup support different tonalities?
-
-What:		/sys/accessibility/speakup/soft/trigger_time
-KernelVersion:	2.6
-Contact:	speakup@linux-speakup.org
-Description:	TODO:
-
-What:		/sys/accessibility/speakup/soft/voice
-KernelVersion:	2.6
-Contact:	speakup@linux-speakup.org
-Description:	Gets or sets the voice used by the synthesizer if the
-		synthesizer can speak in more than one voice. The range for the
-		soft driver is 0-7. Note that while espeak supports multiple
-		voices, this parameter will not set the voice when the espeakup
-		connector is used  between speakup and espeak.
-
-What:		/sys/accessibility/speakup/soft/vol
-KernelVersion:	2.6
-Contact:	speakup@linux-speakup.org
-Description:	Gets or sets the volume of the speech synthesizer. Range is 0-9,
-		with zero being the softest, and nine being the loudest.
-
diff --git a/drivers/staging/speakup/thread.c b/drivers/staging/speakup/thread.c
deleted file mode 100644
index 2fc75e60fbac..000000000000
--- a/drivers/staging/speakup/thread.c
+++ /dev/null
@@ -1,62 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-#include <linux/kthread.h>
-#include <linux/wait.h>
-
-#include "spk_types.h"
-#include "speakup.h"
-#include "spk_priv.h"
-
-DECLARE_WAIT_QUEUE_HEAD(speakup_event);
-EXPORT_SYMBOL_GPL(speakup_event);
-
-int speakup_thread(void *data)
-{
-	unsigned long flags;
-	int should_break;
-	struct bleep our_sound;
-
-	our_sound.active = 0;
-	our_sound.freq = 0;
-	our_sound.jiffies = 0;
-
-	mutex_lock(&spk_mutex);
-	while (1) {
-		DEFINE_WAIT(wait);
-
-		while (1) {
-			spin_lock_irqsave(&speakup_info.spinlock, flags);
-			our_sound = spk_unprocessed_sound;
-			spk_unprocessed_sound.active = 0;
-			prepare_to_wait(&speakup_event, &wait,
-					TASK_INTERRUPTIBLE);
-			should_break = kthread_should_stop() ||
-				our_sound.active ||
-				(synth && synth->catch_up && synth->alive &&
-					(speakup_info.flushing ||
-					!synth_buffer_empty()));
-			spin_unlock_irqrestore(&speakup_info.spinlock, flags);
-			if (should_break)
-				break;
-			mutex_unlock(&spk_mutex);
-			schedule();
-			mutex_lock(&spk_mutex);
-		}
-		finish_wait(&speakup_event, &wait);
-		if (kthread_should_stop())
-			break;
-
-		if (our_sound.active)
-			kd_mksound(our_sound.freq, our_sound.jiffies);
-		if (synth && synth->catch_up && synth->alive) {
-			/*
-			 * It is up to the callee to take the lock, so that it
-			 * can sleep whenever it likes
-			 */
-			synth->catch_up(synth);
-		}
-
-		speakup_start_ttys();
-	}
-	mutex_unlock(&spk_mutex);
-	return 0;
-}
diff --git a/drivers/staging/speakup/varhandlers.c b/drivers/staging/speakup/varhandlers.c
deleted file mode 100644
index d7f6bec7ff06..000000000000
--- a/drivers/staging/speakup/varhandlers.c
+++ /dev/null
@@ -1,339 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-#include <linux/ctype.h>
-#include "spk_types.h"
-#include "spk_priv.h"
-#include "speakup.h"
-
-static struct st_var_header var_headers[] = {
-	{ "version", VERSION, VAR_PROC, NULL, NULL },
-	{ "synth_name", SYNTH, VAR_PROC, NULL, NULL },
-	{ "keymap", KEYMAP, VAR_PROC, NULL, NULL },
-	{ "silent", SILENT, VAR_PROC, NULL, NULL },
-	{ "punc_some", PUNC_SOME, VAR_PROC, NULL, NULL },
-	{ "punc_most", PUNC_MOST, VAR_PROC, NULL, NULL },
-	{ "punc_all", PUNC_ALL, VAR_PROC, NULL, NULL },
-	{ "delimiters", DELIM, VAR_PROC, NULL, NULL },
-	{ "repeats", REPEATS, VAR_PROC, NULL, NULL },
-	{ "ex_num", EXNUMBER, VAR_PROC, NULL, NULL },
-	{ "characters", CHARS, VAR_PROC, NULL, NULL },
-	{ "synth_direct", SYNTH_DIRECT, VAR_PROC, NULL, NULL },
-	{ "caps_start", CAPS_START, VAR_STRING, spk_str_caps_start, NULL },
-	{ "caps_stop", CAPS_STOP, VAR_STRING, spk_str_caps_stop, NULL },
-	{ "delay_time", DELAY, VAR_TIME, NULL, NULL },
-	{ "trigger_time", TRIGGER, VAR_TIME, NULL, NULL },
-	{ "jiffy_delta", JIFFY, VAR_TIME, NULL, NULL },
-	{ "full_time", FULL, VAR_TIME, NULL, NULL },
-	{ "spell_delay", SPELL_DELAY, VAR_NUM, &spk_spell_delay, NULL },
-	{ "bleeps", BLEEPS, VAR_NUM, &spk_bleeps, NULL },
-	{ "attrib_bleep", ATTRIB_BLEEP, VAR_NUM, &spk_attrib_bleep, NULL },
-	{ "bleep_time", BLEEP_TIME, VAR_TIME, &spk_bleep_time, NULL },
-	{ "cursor_time", CURSOR_TIME, VAR_TIME, NULL, NULL },
-	{ "punc_level", PUNC_LEVEL, VAR_NUM, &spk_punc_level, NULL },
-	{ "reading_punc", READING_PUNC, VAR_NUM, &spk_reading_punc, NULL },
-	{ "say_control", SAY_CONTROL, VAR_NUM, &spk_say_ctrl, NULL },
-	{ "say_word_ctl", SAY_WORD_CTL, VAR_NUM, &spk_say_word_ctl, NULL },
-	{ "no_interrupt", NO_INTERRUPT, VAR_NUM, &spk_no_intr, NULL },
-	{ "key_echo", KEY_ECHO, VAR_NUM, &spk_key_echo, NULL },
-	{ "bell_pos", BELL_POS, VAR_NUM, &spk_bell_pos, NULL },
-	{ "rate", RATE, VAR_NUM, NULL, NULL },
-	{ "pitch", PITCH, VAR_NUM, NULL, NULL },
-	{ "inflection", INFLECTION, VAR_NUM, NULL, NULL },
-	{ "vol", VOL, VAR_NUM, NULL, NULL },
-	{ "tone", TONE, VAR_NUM, NULL, NULL },
-	{ "punct", PUNCT, VAR_NUM, NULL, NULL   },
-	{ "voice", VOICE, VAR_NUM, NULL, NULL },
-	{ "freq", FREQUENCY, VAR_NUM, NULL, NULL },
-	{ "lang", LANG, VAR_NUM, NULL, NULL },
-	{ "chartab", CHARTAB, VAR_PROC, NULL, NULL },
-	{ "direct", DIRECT, VAR_NUM, NULL, NULL },
-	{ "pause", PAUSE, VAR_STRING, spk_str_pause, NULL },
-};
-
-static struct st_var_header *var_ptrs[MAXVARS] = { NULL, NULL, NULL };
-
-static struct punc_var_t punc_vars[] = {
-	{ PUNC_SOME, 1 },
-	{ PUNC_MOST, 2 },
-	{ PUNC_ALL, 3 },
-	{ DELIM, 4 },
-	{ REPEATS, 5 },
-	{ EXNUMBER, 6 },
-	{ -1, -1 },
-};
-
-int spk_chartab_get_value(char *keyword)
-{
-	int value = 0;
-
-	if (!strcmp(keyword, "ALPHA"))
-		value = ALPHA;
-	else if (!strcmp(keyword, "B_CTL"))
-		value = B_CTL;
-	else if (!strcmp(keyword, "WDLM"))
-		value = WDLM;
-	else if (!strcmp(keyword, "A_PUNC"))
-		value = A_PUNC;
-	else if (!strcmp(keyword, "PUNC"))
-		value = PUNC;
-	else if (!strcmp(keyword, "NUM"))
-		value = NUM;
-	else if (!strcmp(keyword, "A_CAP"))
-		value = A_CAP;
-	else if (!strcmp(keyword, "B_CAPSYM"))
-		value = B_CAPSYM;
-	else if (!strcmp(keyword, "B_SYM"))
-		value = B_SYM;
-	return value;
-}
-
-void speakup_register_var(struct var_t *var)
-{
-	static char nothing[2] = "\0";
-	int i;
-	struct st_var_header *p_header;
-
-	BUG_ON(!var || var->var_id < 0 || var->var_id >= MAXVARS);
-	if (!var_ptrs[0]) {
-		for (i = 0; i < MAXVARS; i++) {
-			p_header = &var_headers[i];
-			var_ptrs[p_header->var_id] = p_header;
-			p_header->data = NULL;
-		}
-	}
-	p_header = var_ptrs[var->var_id];
-	if (p_header->data)
-		return;
-	p_header->data = var;
-	switch (p_header->var_type) {
-	case VAR_STRING:
-		spk_set_string_var(nothing, p_header, 0);
-		break;
-	case VAR_NUM:
-	case VAR_TIME:
-		spk_set_num_var(0, p_header, E_DEFAULT);
-		break;
-	default:
-		break;
-	}
-}
-
-void speakup_unregister_var(enum var_id_t var_id)
-{
-	struct st_var_header *p_header;
-
-	BUG_ON(var_id < 0 || var_id >= MAXVARS);
-	p_header = var_ptrs[var_id];
-	p_header->data = NULL;
-}
-
-struct st_var_header *spk_get_var_header(enum var_id_t var_id)
-{
-	struct st_var_header *p_header;
-
-	if (var_id < 0 || var_id >= MAXVARS)
-		return NULL;
-	p_header = var_ptrs[var_id];
-	if (!p_header->data)
-		return NULL;
-	return p_header;
-}
-
-struct st_var_header *spk_var_header_by_name(const char *name)
-{
-	int i;
-
-	if (!name)
-		return NULL;
-
-	for (i = 0; i < MAXVARS; i++) {
-		if (strcmp(name, var_ptrs[i]->name) == 0)
-			return var_ptrs[i];
-	}
-	return NULL;
-}
-
-struct var_t *spk_get_var(enum var_id_t var_id)
-{
-	BUG_ON(var_id < 0 || var_id >= MAXVARS);
-	BUG_ON(!var_ptrs[var_id]);
-	return var_ptrs[var_id]->data;
-}
-EXPORT_SYMBOL_GPL(spk_get_var);
-
-struct punc_var_t *spk_get_punc_var(enum var_id_t var_id)
-{
-	struct punc_var_t *rv = NULL;
-	struct punc_var_t *where;
-
-	where = punc_vars;
-	while ((where->var_id != -1) && (!rv)) {
-		if (where->var_id == var_id)
-			rv = where;
-		else
-			where++;
-	}
-	return rv;
-}
-
-/* handlers for setting vars */
-int spk_set_num_var(int input, struct st_var_header *var, int how)
-{
-	int val;
-	int *p_val = var->p_val;
-	char buf[32];
-	char *cp;
-	struct var_t *var_data = var->data;
-
-	if (!var_data)
-		return -ENODATA;
-
-	val = var_data->u.n.value;
-	switch (how) {
-	case E_NEW_DEFAULT:
-		if (input < var_data->u.n.low || input > var_data->u.n.high)
-			return -ERANGE;
-		var_data->u.n.default_val = input;
-		return 0;
-	case E_DEFAULT:
-		val = var_data->u.n.default_val;
-		break;
-	case E_SET:
-		val = input;
-		break;
-	case E_INC:
-		val += input;
-		break;
-	case E_DEC:
-		val -= input;
-		break;
-	}
-
-	if (val < var_data->u.n.low || val > var_data->u.n.high)
-		return -ERANGE;
-
-	var_data->u.n.value = val;
-	if (var->var_type == VAR_TIME && p_val) {
-		*p_val = msecs_to_jiffies(val);
-		return 0;
-	}
-	if (p_val)
-		*p_val = val;
-	if (var->var_id == PUNC_LEVEL) {
-		spk_punc_mask = spk_punc_masks[val];
-		return 0;
-	}
-	if (var_data->u.n.multiplier != 0)
-		val *= var_data->u.n.multiplier;
-	val += var_data->u.n.offset;
-	if (var->var_id < FIRST_SYNTH_VAR || !synth)
-		return 0;
-	if (synth->synth_adjust)
-		return synth->synth_adjust(var);
-
-	if (!var_data->u.n.synth_fmt)
-		return 0;
-	if (var->var_id == PITCH)
-		cp = spk_pitch_buff;
-	else
-		cp = buf;
-	if (!var_data->u.n.out_str)
-		sprintf(cp, var_data->u.n.synth_fmt, (int)val);
-	else
-		sprintf(cp, var_data->u.n.synth_fmt,
-			var_data->u.n.out_str[val]);
-	synth_printf("%s", cp);
-	return 0;
-}
-
-int spk_set_string_var(const char *page, struct st_var_header *var, int len)
-{
-	struct var_t *var_data = var->data;
-
-	if (!var_data)
-		return -ENODATA;
-	if (len > MAXVARLEN)
-		return -E2BIG;
-	if (!len) {
-		if (!var_data->u.s.default_val)
-			return 0;
-		if (!var->p_val)
-			var->p_val = var_data->u.s.default_val;
-		if (var->p_val != var_data->u.s.default_val)
-			strcpy((char *)var->p_val, var_data->u.s.default_val);
-		return -ERESTART;
-	} else if (var->p_val) {
-		strcpy((char *)var->p_val, page);
-	} else {
-		return -E2BIG;
-	}
-	return 0;
-}
-
-/*
- * spk_set_mask_bits sets or clears the punc/delim/repeat bits,
- * if input is null uses the defaults.
- * values for how: 0 clears bits of chars supplied,
- * 1 clears allk, 2 sets bits for chars
- */
-int spk_set_mask_bits(const char *input, const int which, const int how)
-{
-	u_char *cp;
-	short mask = spk_punc_info[which].mask;
-
-	if (how & 1) {
-		for (cp = (u_char *)spk_punc_info[3].value; *cp; cp++)
-			spk_chartab[*cp] &= ~mask;
-	}
-	cp = (u_char *)input;
-	if (!cp) {
-		cp = spk_punc_info[which].value;
-	} else {
-		for (; *cp; cp++) {
-			if (*cp < SPACE)
-				break;
-			if (mask < PUNC) {
-				if (!(spk_chartab[*cp] & PUNC))
-					break;
-			} else if (spk_chartab[*cp] & B_NUM) {
-				break;
-			}
-		}
-		if (*cp)
-			return -EINVAL;
-		cp = (u_char *)input;
-	}
-	if (how & 2) {
-		for (; *cp; cp++)
-			if (*cp > SPACE)
-				spk_chartab[*cp] |= mask;
-	} else {
-		for (; *cp; cp++)
-			if (*cp > SPACE)
-				spk_chartab[*cp] &= ~mask;
-	}
-	return 0;
-}
-
-char *spk_strlwr(char *s)
-{
-	char *p;
-
-	if (!s)
-		return NULL;
-
-	for (p = s; *p; p++)
-		*p = tolower(*p);
-	return s;
-}
-
-char *spk_s2uchar(char *start, char *dest)
-{
-	int val;
-
-	/* Do not replace with kstrtoul: here we need start to be updated */
-	val = simple_strtoul(skip_spaces(start), &start, 10);
-	if (*start == ',')
-		start++;
-	*dest = (u_char)val;
-	return start;
-}