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leds: lm3601x: Don't use mutex after it was destroyed

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The mutex might still be in use until the devm cleanup callback
devm_led_classdev_flash_release() is called. This only happens some time
after lm3601x_remove() completed.

Fixes: e63a744871 ("leds: lm3601x: Convert class registration to device managed")
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
This commit is contained in:
Uwe Kleine-König 2022-08-15 10:02:27 +02:00 committed by Wolfram Sang
parent af89fa11fa
commit 32f7eed0c7
1 changed files with 0 additions and 2 deletions
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2
drivers/leds/flash/leds-lm3601x.c
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@ -444,8 +444,6 @@ static int lm3601x_remove(struct i2c_client *client)
{
struct lm3601x_led *led = i2c_get_clientdata(client);
mutex_destroy(&led->lock);
return regmap_update_bits(led->regmap, LM3601X_ENABLE_REG,
LM3601X_ENABLE_MASK,
LM3601X_MODE_STANDBY);