From: Takashi Iwai <tiwai@suse.de>
Date: Fri, 22 Feb 2008 17:43:50 +0000 (+0100)
Subject: [ALSA] hda-codec - Don't create vmaster if no slaves found
X-Git-Tag: v2.6.25-rc3~79
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2f0855497738a56825ee6445574835b4fc1d77d5;p=pandora-kernel.git

[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>
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