Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit effb8ab1 authored by Guenter Roeck's avatar Guenter Roeck
Browse files

hwmon: (ltc4245) Convert to use devm_ functions 



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

Cc: Ira W. Snyder <iws@ovro.caltech.edu>
Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
parent d2b95e58

drivers/hwmon/ltc4245.c

+4 −10
Original line number Diff line number Diff line
@@ -519,11 +519,9 @@ static int ltc4245_probe(struct i2c_client *client, 
	if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA))

		return -ENODEV;



	data = kzalloc(sizeof(*data), GFP_KERNEL);

	if (!data) {

		ret = -ENOMEM;

		goto out_kzalloc;

	}

	data = devm_kzalloc(&client->dev, sizeof(*data), GFP_KERNEL);

	if (!data)

		return -ENOMEM;



	i2c_set_clientdata(client, data);

	mutex_init(&data->update_lock);
@@ -536,7 +534,7 @@ static int ltc4245_probe(struct i2c_client *client, 
	/* Register sysfs hooks */

	ret = ltc4245_sysfs_create_groups(client);

	if (ret)

		goto out_sysfs_create_groups;

		return ret;



	data->hwmon_dev = hwmon_device_register(&client->dev);

	if (IS_ERR(data->hwmon_dev)) {
@@ -548,9 +546,6 @@ static int ltc4245_probe(struct i2c_client *client, 


out_hwmon_device_register:

	ltc4245_sysfs_remove_groups(client);

out_sysfs_create_groups:

	kfree(data);

out_kzalloc:

	return ret;

}
@@ -560,7 +555,6 @@ static int ltc4245_remove(struct i2c_client *client) 


	hwmon_device_unregister(data->hwmon_dev);

	ltc4245_sysfs_remove_groups(client);

	kfree(data);



	return 0;

}