tree 840f0b486009d1ddd5c38fd57bc49e2f749253a1
parent 282e0c87f223afbe8b182197eb06c127a66353ce
author Takashi Iwai <tiwai@suse.de> 1162996889 +0100
committer Jaroslav Kysela <perex@suse.cz> 1164717998 +0100

[ALSA] Fix hang-up at disconnection of usb-audio

Fix hang-up at disconnection of usb-audio devices while accessing PCM.
Don't handle PCM operations any more after shutdown flag is set.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>