[ALSA] aoa: feature gpio layer: fix IRQ access

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The IRQ rework caused some hiccups here, in some cases we call
get_irq without a device node. This patch makes it catch that
case and return NO_IRQ when it happens, along with changing the
place where the irq is checked to check for NO_IRQ instead of -1.
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>

...

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Johannes Berg 2006-07-25 16:12:51 +02:00 • committed by Jaroslav Kysela

parent 59feddb25f

commit 2566d36ab4

1 changed files with 5 additions and 2 deletions

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sound/aoa/core/snd-aoa-gpio-feature.c

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