diff options
| author | Fabio Estevam <fabio.estevam@freescale.com> | 2015-05-12 01:22:58 -0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2015-05-12 19:47:34 +0100 |
| commit | d78395ce7825a74c4cbd1aebdd6cc6912d834f47 (patch) | |
| tree | d4b2ac1284bdd7f84703b1bb8427fa695d232c8b /sound | |
| parent | b787f68c36d49bb1d9236f403813641efa74a031 (diff) | |
ASoC: wm8994: Pass the IRQF_ONESHOT flag
Since commit 1c6c69525b40eb76de8adf039409722015927dc3 ("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>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/codecs/wm8994.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c index 4fbc7689339a..26f7f2f6a640 100644 --- a/sound/soc/codecs/wm8994.c +++ b/sound/soc/codecs/wm8994.c @@ -4086,7 +4086,8 @@ static int wm8994_codec_probe(struct snd_soc_codec *codec) if (wm8994->micdet_irq) ret = request_threaded_irq(wm8994->micdet_irq, NULL, wm8994_mic_irq, - IRQF_TRIGGER_RISING, + IRQF_TRIGGER_RISING | + IRQF_ONESHOT, "Mic1 detect", wm8994); else @@ -4134,7 +4135,8 @@ static int wm8994_codec_probe(struct snd_soc_codec *codec) if (wm8994->micdet_irq) { ret = request_threaded_irq(wm8994->micdet_irq, NULL, wm8958_mic_irq, - IRQF_TRIGGER_RISING, + IRQF_TRIGGER_RISING | + IRQF_ONESHOT, "Mic detect", wm8994); if (ret != 0) |