ALSA: hda - Try to find an empty control index when it's occupied

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When a mixer control element was already created with the given name,
try to find another index for avoiding conflicts, instead of breaking
with an error.  This makes the driver more robust.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

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This commit is contained in:

Takashi Iwai 2010-12-23 10:17:52 +01:00

parent 2d7ec12b90

commit 1afe206ab6

1 changed files with 34 additions and 23 deletions

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57

sound/pci/hda/hda_codec.c

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