Merge tag 'char-misc-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull char/misc driver updates from Greg KH:
 "Here is the big set of char/misc/other driver patches for 5.7-rc1.

  Lots of things in here, and it's later than expected due to some
  reverts to resolve some reported issues. All is now clean with no
  reported problems in linux-next.

  Included in here is:
   - interconnect updates
   - mei driver updates
   - uio updates
   - nvmem driver updates
   - soundwire updates
   - binderfs updates
   - coresight updates
   - habanalabs updates
   - mhi new bus type and core
   - extcon driver updates
   - some Kconfig cleanups
   - other small misc driver cleanups and updates

  As mentioned, all have been in linux-next for a while, and with the
  last two reverts, all is calm and good"

* tag 'char-misc-5.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (174 commits)
  Revert "driver core: platform: Initialize dma_parms for platform devices"
  Revert "amba: Initialize dma_parms for amba devices"
  amba: Initialize dma_parms for amba devices
  driver core: platform: Initialize dma_parms for platform devices
  bus: mhi: core: Drop the references to mhi_dev in mhi_destroy_device()
  bus: mhi: core: Initialize bhie field in mhi_cntrl for RDDM capture
  bus: mhi: core: Add support for reading MHI info from device
  misc: rtsx: set correct pcr_ops for rts522A
  speakup: misc: Use dynamic minor numbers for speakup devices
  mei: me: add cedar fork device ids
  coresight: do not use the BIT() macro in the UAPI header
  Documentation: provide IBM contacts for embargoed hardware
  nvmem: core: remove nvmem_sysfs_get_groups()
  nvmem: core: use is_bin_visible for permissions
  nvmem: core: use device_register and device_unregister
  nvmem: core: add root_only member to nvmem device struct
  extcon: axp288: Add wakeup support
  extcon: Mark extcon_get_edev_name() function as exported symbol
  extcon: palmas: Hide error messages if gpio returns -EPROBE_DEFER
  dt-bindings: extcon: usbc-cros-ec: convert extcon-usbc-cros-ec.txt to yaml format
  ...

2 files changed, 10 insertions, 14 deletions

diff --git a/drivers/staging/speakup/devsynth.c b/drivers/staging/speakup/devsynth.c
index d920256328c3..d30571663585 100644
--- a/drivers/staging/speakup/devsynth.c
+++ b/drivers/staging/speakup/devsynth.c
@@ -1,16 +1,12 @@
 // SPDX-License-Identifier: GPL-2.0
 #include <linux/errno.h>
-#include <linux/miscdevice.h>	/* for misc_register, and SYNTH_MINOR */
+#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"
 
-#ifndef SYNTH_MINOR
-#define SYNTH_MINOR 25
-#endif
-
 static int misc_registered;
 static int dev_opened;
 
@@ -67,7 +63,7 @@ static const struct file_operations synth_fops = {
 };
 
 static struct miscdevice synth_device = {
-	.minor = SYNTH_MINOR,
+	.minor = MISC_DYNAMIC_MINOR,
 	.name = "synth",
 	.fops = &synth_fops,
 };
@@ -81,7 +77,7 @@ void speakup_register_devsynth(void)
 		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_MINOR);
+			MISC_MAJOR, synth_device.minor);
 		misc_registered = 1;
 	}
 }
diff --git a/drivers/staging/speakup/speakup_soft.c b/drivers/staging/speakup/speakup_soft.c
index 28cedaec6d8a..f591ec095582 100644
--- a/drivers/staging/speakup/speakup_soft.c
+++ b/drivers/staging/speakup/speakup_soft.c
@@ -10,7 +10,7 @@
  */
 
 #include <linux/unistd.h>
-#include <linux/miscdevice.h>	/* for misc_register, and SYNTH_MINOR */
+#include <linux/miscdevice.h>	/* for misc_register, and MISC_DYNAMIC_MINOR */
 #include <linux/poll.h>		/* for poll_wait() */
 
 /* schedule(), signal_pending(), TASK_INTERRUPTIBLE */
@@ -20,8 +20,6 @@
 #include "speakup.h"
 
 #define DRV_VERSION "2.6"
-#define SOFTSYNTH_MINOR 26 /* might as well give it one more than /dev/synth */
-#define SOFTSYNTHU_MINOR 27 /* might as well give it one more than /dev/synth */
 #define PROCSPEECH 0x0d
 #define CLEAR_SYNTH 0x18
 
@@ -375,7 +373,7 @@ static int softsynth_probe(struct spk_synth *synth)
 	if (misc_registered != 0)
 		return 0;
 	memset(&synth_device, 0, sizeof(synth_device));
-	synth_device.minor = SOFTSYNTH_MINOR;
+	synth_device.minor = MISC_DYNAMIC_MINOR;
 	synth_device.name = "softsynth";
 	synth_device.fops = &softsynth_fops;
 	if (misc_register(&synth_device)) {
@@ -384,7 +382,7 @@ static int softsynth_probe(struct spk_synth *synth)
 	}
 
 	memset(&synthu_device, 0, sizeof(synthu_device));
-	synthu_device.minor = SOFTSYNTHU_MINOR;
+	synthu_device.minor = MISC_DYNAMIC_MINOR;
 	synthu_device.name = "softsynthu";
 	synthu_device.fops = &softsynthu_fops;
 	if (misc_register(&synthu_device)) {
@@ -393,8 +391,10 @@ static int softsynth_probe(struct spk_synth *synth)
 	}
 
 	misc_registered = 1;
-	pr_info("initialized device: /dev/softsynth, node (MAJOR 10, MINOR 26)\n");
-	pr_info("initialized device: /dev/softsynthu, node (MAJOR 10, MINOR 27)\n");
+	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;
 }