[PATCH v2 5/5] ASoC: codecs: rt274: Set component to NULL on remove

[Amadeusz Sławiński]

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

Signed-off-by: Amadeusz Sławiński <amadeuszx.slawinski at linux.intel.com>
Reviewed-by: Cezary Rojewski <cezary.rojewski at intel.com>
---
 sound/soc/codecs/rt274.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sound/soc/codecs/rt274.c b/sound/soc/codecs/rt274.c
index 6b208f9eb503..f2c50b11e4d0 100644
--- a/sound/soc/codecs/rt274.c
+++ b/sound/soc/codecs/rt274.c
@@ -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
-- 
2.25.1