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Commit 2f085549 authored by Takashi Iwai's avatar Takashi Iwai Committed by Linus Torvalds
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[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: default avatarTakashi Iwai <tiwai@suse.de>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 14c65f98
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