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authorJarkko Nikula <jarkko.nikula@linux.intel.com>2014-06-19 09:32:05 +0300
committerChanho Park <chanho61.park@samsung.com>2014-08-07 15:17:58 +0900
commite1c53533e917ce95f25323ec1c4cbb4fcdc41d7f (patch)
tree40b4b16a14dae07d7c5097d945e62c51e43243e4
parent0b22079924b95f82683305ea4ee7e67b0ae22de0 (diff)
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ASoC: max98090: Fix missing free_irq
max98090.c doesn't free the threaded interrupt it requests. This causes an oops when doing "cat /proc/interrupts" after snd-soc-max98090.ko is unloaded. Fix this by requesting the interrupt by using devm_request_threaded_irq(). Change-Id: I7ca9d1085c916a2da0092feadc46277d261d98ee Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Cc: Stable <stable@vger.kernel.org> # 3.10+ Signed-off-by: Mark Brown <broonie@linaro.org>
-rw-r--r--sound/soc/codecs/max98090.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/soc/codecs/max98090.c b/sound/soc/codecs/max98090.c
index c875567bc90..5da17b9eea1 100644
--- a/sound/soc/codecs/max98090.c
+++ b/sound/soc/codecs/max98090.c
@@ -2234,7 +2234,7 @@ static int max98090_probe(struct snd_soc_codec *codec)
/* Register for interrupts */
dev_dbg(codec->dev, "irq = %d\n", max98090->irq);
- ret = request_threaded_irq(max98090->irq, NULL,
+ ret = devm_request_threaded_irq(codec->dev, max98090->irq, NULL,
max98090_interrupt, IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
"max98090_interrupt", codec);
if (ret < 0) {