From: Xun Zhang xun2.zhang@intel.com
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 --- sound/soc/codecs/rt5682.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/codecs/rt5682.c b/sound/soc/codecs/rt5682.c index 86a7fa31c294..505fb3d7b1c5 100644 --- a/sound/soc/codecs/rt5682.c +++ b/sound/soc/codecs/rt5682.c @@ -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,