ALSA: opti-miro: fix OOPS if hardware is not detected

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If a hardware is not detected there is a kernel crash
due to not initialized snd_miro->aci pointer. This pointer
is initialized after detection of the opti (miro) chip.

This bug was introduced by patches to expose
ACI mikser outside the snd-miro driver.

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

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Krzysztof Helt 2009-11-27 11:20:56 +01:00 • committed by Takashi Iwai

parent 9dc9120c77

commit 8700055e0a

1 changed files with 2 additions and 1 deletions

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sound/isa/opti9xx/miro.c

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