[alsa-devel] [PATCH] ASoC: rt5645: del btn_check_timer on remove

[Hans de Goede]

The timer may still be running when rt5645_i2c_remove() gets called,
call del_timer_sync() to make sure it is stopped.

Signed-off-by: Hans de Goede <hdegoede at redhat.com>
---
 sound/soc/codecs/rt5645.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sound/soc/codecs/rt5645.c b/sound/soc/codecs/rt5645.c
index d8e7487482c2..e6a3ad17437c 100644
--- a/sound/soc/codecs/rt5645.c
+++ b/sound/soc/codecs/rt5645.c
@@ -3915,6 +3915,7 @@ static int rt5645_i2c_remove(struct i2c_client *i2c)
 
 	cancel_delayed_work_sync(&rt5645->jack_detect_work);
 	cancel_delayed_work_sync(&rt5645->rcclock_work);
+	del_timer_sync(&rt5645->btn_check_timer);
 
 	snd_soc_unregister_codec(&i2c->dev);
 	regulator_bulk_disable(ARRAY_SIZE(rt5645->supplies), rt5645->supplies);
-- 
2.13.0