tree 7af54716fe7c5201acb3c2670a3047b3c6a2d5c9
parent 3d8cb466a885cb5a0fb53ef3d39c36432d67fcbb
author Takashi Iwai <tiwai@suse.de> 1220784673 +0200
committer Jaroslav Kysela <perex@perex.cz> 1220944308 +0200

ALSA: use correct lock in snd_ctl_dev_disconnect()

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>