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ASoC: wm8996: Pass the IRQF_ONESHOT flag 

Since commit 1c6c69525b ("genirq: Reject
bogus threaded irq requests") threaded IRQs without a primary handler
need to be requested with IRQF_ONESHOT, otherwise the request will fail.

So pass the IRQF_ONESHOT flag in this case.

The semantic patch that makes this change is available
in scripts/coccinelle/misc/irqf_oneshot.cocci.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Fabio Estevam 2015-05-12 01:22:56 -03:00 committed by Mark Brown
parent b787f68c36
commit ed043aebe6
1 changed files with 4 additions and 2 deletions
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6
sound/soc/codecs/wm8996.c
View File

@ -2646,10 +2646,12 @@ static int wm8996_probe(struct snd_soc_codec *codec)
if (irq_flags & (IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING))
ret = request_threaded_irq(i2c->irq, NULL,
wm8996_edge_irq,
irq_flags, "wm8996", codec);
irq_flags | IRQF_ONESHOT,
"wm8996", codec);
else
ret = request_threaded_irq(i2c->irq, NULL, wm8996_irq,
irq_flags, "wm8996", codec);
irq_flags | IRQF_ONESHOT,
"wm8996", codec);
if (ret == 0) {
/* Unmask the interrupt */