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ASoC: codecs: rt5682: initialize mutex before using

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In rt5682 codec driver, a mutex called "calibrate_mutex" is used
in rt5682_calibrate() before initialization, which causes warning
in lock debug. Move the initialization before the usage of mutex.

Signed-off-by: Xun Zhang <xun2.zhang@intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Xun Zhang 2019-04-19 15:53:49 -05:00 committed by Mark Brown
parent 0bbf4084e0
commit c46ab1510d
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GPG key ID: 24D68B725D5487D0
1 changed files with 1 additions and 1 deletions
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2
sound/soc/codecs/rt5682.c
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@ -2588,6 +2588,7 @@ static int rt5682_i2c_probe(struct i2c_client *i2c,
rt5682_reset(rt5682->regmap);
mutex_init(&rt5682->calibrate_mutex);
rt5682_calibrate(rt5682);
ret = regmap_multi_reg_write(rt5682->regmap, patch_list,
@ -2654,7 +2655,6 @@ static int rt5682_i2c_probe(struct i2c_client *i2c,
INIT_DELAYED_WORK(&rt5682->jd_check_work,
rt5682_jd_check_handler);
mutex_init(&rt5682->calibrate_mutex);
if (i2c->irq) {
ret = devm_request_threaded_irq(&i2c->dev, i2c->irq, NULL,