ALSA: hda - Avoid access of amp cache element outside mutex

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The access to a cache array element could be invalid outside the
mutex, so copy locally for the later references.

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

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Takashi Iwai 2012-12-20 12:58:12 +01:00

parent 8565f052c5

commit 2ce4886abc

1 changed files with 12 additions and 8 deletions

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sound/pci/hda/hda_codec.c

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