diff options
| author | Jarkko Nikula <jarkko.nikula@linux.intel.com> | 2014-06-19 09:32:05 +0300 |
|---|---|---|
| committer | Jiri Slaby <jslaby@suse.cz> | 2014-09-17 16:55:08 +0200 |
| commit | 48e7ba73bbee8c13668389bc26b96a3bff6c9e28 (patch) | |
| tree | 5ce8d1be3f2bd73ec42ff1c30b15357fb35df148 /sound | |
| parent | 9e5cee313366d72939f6991ef0a265c8c8da6404 (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: Jiri Slaby <jslaby@suse.cz>
Diffstat (limited to 'sound')
| -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 9ad8f019adcd..764d0ea42e7c 100644 --- a/sound/soc/codecs/max98090.c +++ b/sound/soc/codecs/max98090.c @@ -2250,7 +2250,7 @@ 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) { |