Commit 705375cc authored by Guenter Roeck's avatar Guenter Roeck
Browse files

hwmon: (lm92) Convert to use devm_ functions 



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

Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
Acked-by: default avatarJean Delvare <khali@linux-fr.org>
parent 35bb95a1

drivers/hwmon/lm92.c

+5 −10
Original line number Diff line number Diff line
@@ -373,11 +373,10 @@ static int lm92_probe(struct i2c_client *new_client, 
	struct lm92_data *data;

	int err;



	data = kzalloc(sizeof(struct lm92_data), GFP_KERNEL);

	if (!data) {

		err = -ENOMEM;

		goto exit;

	}

	data = devm_kzalloc(&new_client->dev, sizeof(struct lm92_data),

			    GFP_KERNEL);

	if (!data)

		return -ENOMEM;



	i2c_set_clientdata(new_client, data);

	data->valid = 0;
@@ -389,7 +388,7 @@ static int lm92_probe(struct i2c_client *new_client, 
	/* Register sysfs hooks */

	err = sysfs_create_group(&new_client->dev.kobj, &lm92_group);

	if (err)

		goto exit_free;

		return err;



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

	if (IS_ERR(data->hwmon_dev)) {
@@ -401,9 +400,6 @@ static int lm92_probe(struct i2c_client *new_client, 


exit_remove:

	sysfs_remove_group(&new_client->dev.kobj, &lm92_group);

exit_free:

	kfree(data);

exit:

	return err;

}
@@ -414,7 +410,6 @@ static int lm92_remove(struct i2c_client *client) 
	hwmon_device_unregister(data->hwmon_dev);

	sysfs_remove_group(&client->dev.kobj, &lm92_group);



	kfree(data);

	return 0;

}