Commit 94cd5202 authored by Guenter Roeck's avatar Guenter Roeck
Browse files

hwmon: (max6650) Convert to use devm_ functions 



Convert to use devm_ functions to reduce code size and simplify the code.

Cc: Hans J. Koch <hjk@hansjkoch.de>
Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
Acked-by: default avatarHans J. Koch <hjk@hansjkoch.de>
parent e7d5bf7e

drivers/hwmon/max6650.c

+4 −6
Original line number Diff line number Diff line
@@ -545,7 +545,8 @@ static int max6650_probe(struct i2c_client *client, 
	struct max6650_data *data;

	int err;



	data = kzalloc(sizeof(struct max6650_data), GFP_KERNEL);

	data = devm_kzalloc(&client->dev, sizeof(struct max6650_data),

			    GFP_KERNEL);

	if (!data) {

		dev_err(&client->dev, "out of memory.\n");

		return -ENOMEM;
@@ -560,11 +561,11 @@ static int max6650_probe(struct i2c_client *client, 
	 */

	err = max6650_init_client(client);

	if (err)

		goto err_free;

		return err;



	err = sysfs_create_group(&client->dev.kobj, &max6650_attr_grp);

	if (err)

		goto err_free;

		return err;

	/* 3 additional fan inputs for the MAX6651 */

	if (data->nr_fans == 4) {

		err = sysfs_create_group(&client->dev.kobj, &max6651_attr_grp);
@@ -582,8 +583,6 @@ static int max6650_probe(struct i2c_client *client, 
		sysfs_remove_group(&client->dev.kobj, &max6651_attr_grp);

err_remove:

	sysfs_remove_group(&client->dev.kobj, &max6650_attr_grp);

err_free:

	kfree(data);

	return err;

}
@@ -595,7 +594,6 @@ static int max6650_remove(struct i2c_client *client) 
	if (data->nr_fans == 4)

		sysfs_remove_group(&client->dev.kobj, &max6651_attr_grp);

	sysfs_remove_group(&client->dev.kobj, &max6650_attr_grp);

	kfree(data);

	return 0;

}