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Commit c5a4a91d authored by Guenter Roeck's avatar Guenter Roeck
Browse files

hwmon: (lm63) 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 647ff514

drivers/hwmon/lm63.c

+4 −10
Original line number Diff line number Diff line
@@ -1108,11 +1108,9 @@ static int lm63_probe(struct i2c_client *client, 
	struct lm63_data *data;

	int err;



	data = kzalloc(sizeof(struct lm63_data), GFP_KERNEL);

	if (!data) {

		err = -ENOMEM;

		goto exit;

	}

	data = devm_kzalloc(&client->dev, sizeof(struct lm63_data), GFP_KERNEL);

	if (!data)

		return -ENOMEM;



	i2c_set_clientdata(client, data);

	data->valid = 0;
@@ -1129,7 +1127,7 @@ static int lm63_probe(struct i2c_client *client, 
	/* Register sysfs hooks */

	err = sysfs_create_group(&client->dev.kobj, &lm63_group);

	if (err)

		goto exit_free;

		return err;

	if (data->config & 0x04) { /* tachometer enabled */

		err = sysfs_create_group(&client->dev.kobj, &lm63_group_fan1);

		if (err)
@@ -1161,9 +1159,6 @@ exit_remove_files: 
		device_remove_file(&client->dev, &dev_attr_temp2_type);

		sysfs_remove_group(&client->dev.kobj, &lm63_group_extra_lut);

	}

exit_free:

	kfree(data);

exit:

	return err;

}
@@ -1179,7 +1174,6 @@ static int lm63_remove(struct i2c_client *client) 
		sysfs_remove_group(&client->dev.kobj, &lm63_group_extra_lut);

	}



	kfree(data);

	return 0;

}