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(parent: 8a282dc) | patch
ALSA: use correct lock in snd_ctl_dev_disconnect()
authorTakashi Iwai <tiwai@suse.de>
Sun, 7 Sep 2008 10:51:13 +0000 (12:51 +0200)
committerGreg Kroah-Hartman <gregkh@suse.de>
Fri, 7 Nov 2008 03:05:47 +0000 (19:05 -0800)
commit2036d699628785c4f489384a40b121a5dcb771eb
treeab1a1b627e7e5b3ca072ca0f72b5e2f748ad3a7etree | snapshot
parent8a282dc975d9550850232759b6211eb6019a7b06commit | diff
ALSA: use correct lock in snd_ctl_dev_disconnect()

commit d8009882e9f5e1a76986c741f071edd2ad760c97 upstream

The lock used in snd_ctl_dev_disconnect() should be card->ctl_files_rwlock
for protection of card->ctl_files entries, instead of card->controls_rwsem.

Reported-by: Vegard Nossum <vegard.nossum@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Cc: Chris Wedgwood <cw@f00f.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
sound/core/control.c diff | blob | history
Linux kernel for KaRo TX COM modules