[PATCH v2 3/5] ASoC: codecs: rt286: Set component to NULL on remove

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 --- sound/soc/codecs/rt286.c | 1 + 1 file changed, 1 insertion(+)

diff --git a/sound/soc/codecs/rt286.c b/sound/soc/codecs/rt286.c index b2b0b2b1e4d0..c4f7c4c2d793 100644 --- a/sound/soc/codecs/rt286.c +++ b/sound/soc/codecs/rt286.c @@ -960,6 +960,7 @@ static void rt286_remove(struct snd_soc_component *component) struct rt286_priv *rt286 = snd_soc_component_get_drvdata(component);

cancel_delayed_work_sync(&rt286->jack_detect_work); + rt286->component = NULL; }

#ifdef CONFIG_PM