svn commit: r360351 - stable/12/sys/dev/evdev

[Vladimir Kondratyev]

Author: wulf
Date: Sun Apr 26 19:42:40 2020
New Revision: 360351
URL: https://svnweb.freebsd.org/changeset/base/360351

Log:
  MFC r359905:
  
  [evdev] Use proper mutex reference in autorepeat callout initialization.
  
  This fixes panic occuring when evdev key autorepeat is enabled by driver
  which initializes evdev with external mutex.

Modified:
  stable/12/sys/dev/evdev/evdev.c
Directory Properties:
  stable/12/   (props changed)

Modified: stable/12/sys/dev/evdev/evdev.c
==============================================================================
--- stable/12/sys/dev/evdev/evdev.c	Sun Apr 26 19:17:45 2020	(r360350)
+++ stable/12/sys/dev/evdev/evdev.c	Sun Apr 26 19:42:40 2020	(r360351)
@@ -293,7 +293,7 @@ evdev_register_common(struct evdev_dev *evdev)
 	if (evdev_event_supported(evdev, EV_REP) &&
 	    bit_test(evdev->ev_flags, EVDEV_FLAG_SOFTREPEAT)) {
 		/* Initialize callout */
-		callout_init_mtx(&evdev->ev_rep_callout, &evdev->ev_mtx, 0);
+		callout_init_mtx(&evdev->ev_rep_callout, evdev->ev_lock, 0);
 
 		if (evdev->ev_rep[REP_DELAY] == 0 &&
 		    evdev->ev_rep[REP_PERIOD] == 0) {