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ASoC: codecs: rt298: 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/20220707125701.3518263-5-amadeuszx.slawinski@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Amadeusz Sławiński 2022-07-07 14:57:00 +02:00 committed by Mark Brown
parent c1d7ebda11
commit af3b33b970
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sound/soc/codecs/rt298.c
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@ -1022,6 +1022,7 @@ static void rt298_remove(struct snd_soc_component *component)
struct rt298_priv *rt298 = snd_soc_component_get_drvdata(component);
cancel_delayed_work_sync(&rt298->jack_detect_work);
rt298->component = NULL;
}
#ifdef CONFIG_PM