Commit 2625996b authored by Guenter Roeck's avatar Guenter Roeck
Browse files

hwmon: (smsc47m192) 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 08ad7c95

drivers/hwmon/smsc47m192.c

+5 −11
Original line number Diff line number Diff line
@@ -554,11 +554,10 @@ static int smsc47m192_probe(struct i2c_client *client, 
	int config;

	int err;



	data = kzalloc(sizeof(struct smsc47m192_data), GFP_KERNEL);

	if (!data) {

		err = -ENOMEM;

		goto exit;

	}

	data = devm_kzalloc(&client->dev, sizeof(struct smsc47m192_data),

			    GFP_KERNEL);

	if (!data)

		return -ENOMEM;



	i2c_set_clientdata(client, data);

	data->vrm = vid_which_vrm();
@@ -570,7 +569,7 @@ static int smsc47m192_probe(struct i2c_client *client, 
	/* Register sysfs hooks */

	err = sysfs_create_group(&client->dev.kobj, &smsc47m192_group);

	if (err)

		goto exit_free;

		return err;



	/* Pin 110 is either in4 (+12V) or VID4 */

	config = i2c_smbus_read_byte_data(client, SMSC47M192_REG_CONFIG);
@@ -592,9 +591,6 @@ static int smsc47m192_probe(struct i2c_client *client, 
exit_remove_files:

	sysfs_remove_group(&client->dev.kobj, &smsc47m192_group);

	sysfs_remove_group(&client->dev.kobj, &smsc47m192_group_in4);

exit_free:

	kfree(data);

exit:

	return err;

}
@@ -606,8 +602,6 @@ static int smsc47m192_remove(struct i2c_client *client) 
	sysfs_remove_group(&client->dev.kobj, &smsc47m192_group);

	sysfs_remove_group(&client->dev.kobj, &smsc47m192_group_in4);



	kfree(data);



	return 0;

}