[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)
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>

No differences found