Unverified Commit 4cb01698 authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!10761 leds: an30259a: Use devm_mutex_init() for mutex initialization 

Merge Pull Request from: @ci-robot 
 
PR sync from: "GONG, Ruiqi" <gongruiqi1@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/SRO2DID23XEXZLVWXON7OXKLKUWL3LQ5/ 
 
https://gitee.com/src-openeuler/kernel/issues/IAGRQX 
 
Link:https://gitee.com/openeuler/kernel/pulls/10761

 

Reviewed-by: default avatarYang Yingliang <yangyingliang@huawei.com>
Signed-off-by: default avatarYang Yingliang <yangyingliang@huawei.com>
parents 1cf0467b 8e9a34ac

drivers/leds/leds-an30259a.c

+4 −12
Original line number Diff line number Diff line
@@ -296,7 +296,10 @@ 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);
@@ -330,19 +333,9 @@ static int an30259a_probe(struct i2c_client *client) 
	return 0;



exit:

	mutex_destroy(&chip->mutex);

	return err;

}



static int an30259a_remove(struct i2c_client *client)

{

	struct an30259a *chip = i2c_get_clientdata(client);



	mutex_destroy(&chip->mutex);



	return 0;

}



static const struct of_device_id an30259a_match_table[] = {

	{ .compatible = "panasonic,an30259a", },

	{ /* sentinel */ },
@@ -362,7 +355,6 @@ static struct i2c_driver an30259a_driver = { 
		.of_match_table = of_match_ptr(an30259a_match_table),

	},

	.probe_new = an30259a_probe,

	.remove = an30259a_remove,

	.id_table = an30259a_id,

};