At Fri, 27 Nov 2009 11:20:56 +0100, Krzysztof Helt wrote: > > From: Krzysztof Helt <krzysztof.h1@xxxxx> > > 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@xxxxx> Applied now. Thanks. Takashi > --- > > sound/isa/opti9xx/miro.c | 3 ++- > 1 files changed, 2 insertions(+), 1 deletions(-) > > diff --git a/sound/isa/opti9xx/miro.c b/sound/isa/opti9xx/miro.c > index 40b64cd..e374869 100644 > --- a/sound/isa/opti9xx/miro.c > +++ b/sound/isa/opti9xx/miro.c > @@ -1229,7 +1229,8 @@ static void snd_card_miro_free(struct snd_card *card) > struct snd_miro *miro = card->private_data; > > release_and_free_resource(miro->res_aci_port); > - miro->aci->aci_port = 0; > + if (miro->aci) > + miro->aci->aci_port = 0; > release_and_free_resource(miro->res_mc_base); > } > > -- > 1.6.4 > > > ---------------------------------------------------------------------- > Wygraj pobyt w Alpach dla ca�ej rodziny > Kliknij >>> http://link.interia.pl/f2446 >
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