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ASoC: codecs: rt274: Set component to NULL on remove

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Make sure that component is set to proper value, otherwise we may
dereference freed component in interrupt.

Signed-off-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com>
Reviewed-by: Cezary Rojewski <cezary.rojewski@intel.com>
Link: https://lore.kernel.org/r/20220707125701.3518263-6-amadeuszx.slawinski@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Amadeusz Sławiński 2022-07-07 14:57:01 +02:00 committed by Mark Brown
parent af3b33b970
commit b9f098aa7a
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1 changed files with 1 additions and 0 deletions
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sound/soc/codecs/rt274.c
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@ -993,6 +993,7 @@ static void rt274_remove(struct snd_soc_component *component)
struct rt274_priv *rt274 = snd_soc_component_get_drvdata(component);
cancel_delayed_work_sync(&rt274->jack_detect_work);
rt274->component = NULL;
}
#ifdef CONFIG_PM