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Commit 94c42cf9 authored by Guenter Roeck's avatar Guenter Roeck
Browse files

hwmon: (ltc4245) Use device managed function to register hwmon device 



This simplifies the code and reduces code size.

Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
Reviewed-by: default avatarJean Delvare <jdelvare@suse.de>
parent 5230551a

drivers/hwmon/ltc4245.c

+4 −19
Original line number Diff line number Diff line
@@ -512,24 +512,10 @@ static int ltc4245_probe(struct i2c_client *client, 
	/* Add sysfs hooks */

	ltc4245_sysfs_add_groups(data);



	hwmon_dev = hwmon_device_register_with_groups(&client->dev,

	hwmon_dev = devm_hwmon_device_register_with_groups(&client->dev,

							   client->name, data,

							   data->groups);

	if (IS_ERR(hwmon_dev))

		return PTR_ERR(hwmon_dev);



	i2c_set_clientdata(client, hwmon_dev);



	return 0;

}



static int ltc4245_remove(struct i2c_client *client)

{

	struct device *hwmon_dev = i2c_get_clientdata(client);



	hwmon_device_unregister(hwmon_dev);



	return 0;

	return PTR_ERR_OR_ZERO(hwmon_dev);

}



static const struct i2c_device_id ltc4245_id[] = {
@@ -544,7 +530,6 @@ static struct i2c_driver ltc4245_driver = { 
		.name	= "ltc4245",

	},

	.probe		= ltc4245_probe,

	.remove		= ltc4245_remove,

	.id_table	= ltc4245_id,

};