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[ALSA] hda-codec - Don't create vmaster if no slaves found
authorTakashi Iwai <tiwai@suse.de>
Fri, 22 Feb 2008 17:43:50 +0000 (18:43 +0100)
committerLinus Torvalds <torvalds@woody.linux-foundation.org>
Fri, 22 Feb 2008 22:20:09 +0000 (14:20 -0800)
commit2f0855497738a56825ee6445574835b4fc1d77d5
tree0c745f07383f08e3e4d03eb3dc1c59a3aa6d99bftree | snapshot
parent14c65f98bfea9324cf334793305dd262d0095850commit | diff
[ALSA] hda-codec - Don't create vmaster if no slaves found

Don't create vmaster controls if no slaves are found in the given list.
This prevents the error due to an empty vmaster control.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
sound/pci/hda/hda_codec.c diff | blob | history
Domain: System / Kernel;