diff options
| author | Jarkko Nikula <jarkko.nikula@linux.intel.com> | 2014-06-19 09:32:05 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-09-17 09:03:59 -0700 |
| commit | f084c9428b1fa9a7df201a312fe708a286252240 (patch) | |
| tree | c9d1103a1db6f00fc0d52ab5a1bd5fa12f857c65 /sound/soc | |
| parent | ef49cea359559aa9065226ca331c11ddc6a5327f (diff) | |
ASoC: max98090: Fix missing free_irq
commit 4adeb0ccf86a5af1825bbfe290dee9e60a5ab870 upstream.
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().
Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'sound/soc')
| -rw-r--r-- | sound/soc/codecs/max98090.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/soc/codecs/max98090.c b/sound/soc/codecs/max98090.c index 9b7746c9546f..76bfeb3c3e30 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) { |