ALSA: hda - Fix NULL-derefence with a single mic in STAC auto-mic detection

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When only one mic is available and it's an analog mic, the current
IDT/STAC parser may give an Oops.

Reference: bko#25692
	https://bugzilla.kernel.org/show_bug.cgi?id=25692

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Cc: <stable@kernel.org>

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Takashi Iwai 2011-01-13 08:08:08 +01:00

parent 700b65cee9

commit 80c678526d

1 changed files with 1 additions and 1 deletions

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sound/pci/hda/patch_sigmatel.c

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