diff options
Diffstat (limited to 'drivers/leds/leds-an30259a.c')
| -rw-r--r-- | drivers/leds/leds-an30259a.c | 18 |
1 files changed, 6 insertions, 12 deletions
diff --git a/drivers/leds/leds-an30259a.c b/drivers/leds/leds-an30259a.c index 0216afed3b6e..a42cc4bc6917 100644 --- a/drivers/leds/leds-an30259a.c +++ b/drivers/leds/leds-an30259a.c @@ -283,7 +283,10 @@ static int an30259a_probe(struct i2c_client *client) if (err < 0) return err; - mutex_init(&chip->mutex); + err = devm_mutex_init(&client->dev, &chip->mutex); + if (err) + return err; + chip->client = client; i2c_set_clientdata(client, chip); @@ -317,17 +320,9 @@ static int an30259a_probe(struct i2c_client *client) return 0; exit: - mutex_destroy(&chip->mutex); return err; } -static void an30259a_remove(struct i2c_client *client) -{ - struct an30259a *chip = i2c_get_clientdata(client); - - mutex_destroy(&chip->mutex); -} - static const struct of_device_id an30259a_match_table[] = { { .compatible = "panasonic,an30259a", }, { /* sentinel */ }, @@ -336,8 +331,8 @@ static const struct of_device_id an30259a_match_table[] = { MODULE_DEVICE_TABLE(of, an30259a_match_table); static const struct i2c_device_id an30259a_id[] = { - { "an30259a", 0 }, - { /* sentinel */ }, + { "an30259a" }, + { /* sentinel */ } }; MODULE_DEVICE_TABLE(i2c, an30259a_id); @@ -347,7 +342,6 @@ static struct i2c_driver an30259a_driver = { .of_match_table = an30259a_match_table, }, .probe = an30259a_probe, - .remove = an30259a_remove, .id_table = an30259a_id, }; |