Merge tag 'tty-4.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

Pull tty/serial updates from Greg KH:
 "Here is the big tty/serial driver pull request for 4.15-rc1.

  Lots of serial driver updates in here, some small vt cleanups, and a
  raft of SPDX and license boilerplate cleanups, messing up the diffstat
  a bit.

  Nothing major, with no realy functional changes except better hardware
  support for some platforms.

  All of these have been in linux-next for a while with no reported
  issues"

* tag 'tty-4.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (110 commits)
  tty: ehv_bytechan: fix spelling mistake
  tty: serial: meson: allow baud-rates lower than 9600
  serial: 8250_fintek: Fix crash with baud rate B0
  serial: 8250_fintek: Disable delays for ports != 0
  serial: 8250_fintek: Return -EINVAL on invalid configuration
  tty: Remove redundant license text
  tty: serdev: Remove redundant license text
  tty: hvc: Remove redundant license text
  tty: serial: Remove redundant license text
  tty: add SPDX identifiers to all remaining files in drivers/tty/
  tty: serial: jsm: remove redundant pointer ts
  tty: serial: jsm: add space before the open parenthesis '('
  tty: serial: jsm: fix coding style
  tty: serial: jsm: delete space between function name and '('
  tty: serial: jsm: add blank line after declarations
  tty: serial: jsm: change the type of local variable
  tty: serial: imx: remove dead code imx_dma_rxint
  tty: serial: imx: disable ageing timer interrupt if dma in use
  serial: 8250: fix potential deadlock in rs485-mode
  serial: m32r_sio: Drop redundant .data assignment
  ...

1 files changed, 6 insertions, 10 deletions

diff --git a/drivers/tty/metag_da.c b/drivers/tty/metag_da.c
index 25ccef2fe748..99eaed4b2dbc 100644
--- a/drivers/tty/metag_da.c
+++ b/drivers/tty/metag_da.c
@@ -1,12 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  *  dashtty.c - tty driver for Dash channels interface.
  *
  *  Copyright (C) 2007,2008,2012 Imagination Technologies
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file COPYING in the main directory of this archive
- * for more details.
- *
  */
 
 #include <linux/atomic.h>
@@ -309,7 +305,7 @@ static int put_data(void *arg)
 /*
  *	This gets called every DA_TTY_POLL and polls the channels for data
  */
-static void dashtty_timer(unsigned long ignored)
+static void dashtty_timer(struct timer_list *poll_timer)
 {
 	int channel;
 
@@ -323,12 +319,12 @@ static void dashtty_timer(unsigned long ignored)
 	if (channel >= 0)
 		fetch_data(channel);
 
-	mod_timer(&poll_timer, jiffies + DA_TTY_POLL);
+	mod_timer(poll_timer, jiffies + DA_TTY_POLL);
 }
 
 static void add_poll_timer(struct timer_list *poll_timer)
 {
-	setup_pinned_timer(poll_timer, dashtty_timer, 0);
+	timer_setup(poll_timer, dashtty_timer, TIMER_PINNED);
 	poll_timer->expires = jiffies + DA_TTY_POLL;
 
 	/*
@@ -461,7 +457,7 @@ static void dashtty_hangup(struct tty_struct *tty)
  * buffers. It is used to delay the expensive writeout until the writer has
  * stopped writing.
  */
-static void dashtty_put_timer(unsigned long ignored)
+static void dashtty_put_timer(struct timer_list *unused)
 {
 	if (atomic_read(&dashtty_xmit_cnt))
 		wake_up_interruptible(&dashtty_waitqueue);
@@ -603,7 +599,7 @@ static int __init dashtty_init(void)
 		complete(&dport->xmit_empty);
 	}
 
-	setup_timer(&put_timer, dashtty_put_timer, 0);
+	timer_setup(&put_timer, dashtty_put_timer, 0);
 
 	init_waitqueue_head(&dashtty_waitqueue);
 	dashtty_thread = kthread_create(put_data, NULL, "ttyDA");