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ASoC: rt5645: del btn_check_timer on remove

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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@redhat.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Hans de Goede 2017-06-28 15:01:24 +02:00 committed by Mark Brown
parent 2ea659a9ef
commit a6ff8ddcf3
1 changed files with 1 additions and 0 deletions
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sound/soc/codecs/rt5645.c
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@ -3897,6 +3897,7 @@ 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);