Commit 57457e31 authored by Guenter Roeck's avatar Guenter Roeck
Browse files

hwmon: (ads1015) Convert to use devm_ functions 



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

Cc: Dirk Eibach <eibach@gdsys.de>
Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
parent 08940b8a

drivers/hwmon/ads1015.c

+4 −8
Original line number Diff line number Diff line
@@ -156,7 +156,6 @@ static int ads1015_remove(struct i2c_client *client) 
	hwmon_device_unregister(data->hwmon_dev);

	for (k = 0; k < ADS1015_CHANNELS; ++k)

		device_remove_file(&client->dev, &ads1015_in[k].dev_attr);

	kfree(data);

	return 0;

}
@@ -254,11 +253,10 @@ static int ads1015_probe(struct i2c_client *client, 
	int err;

	unsigned int k;



	data = kzalloc(sizeof(struct ads1015_data), GFP_KERNEL);

	if (!data) {

		err = -ENOMEM;

		goto exit;

	}

	data = devm_kzalloc(&client->dev, sizeof(struct ads1015_data),

			    GFP_KERNEL);

	if (!data)

		return -ENOMEM;



	i2c_set_clientdata(client, data);

	mutex_init(&data->update_lock);
@@ -284,8 +282,6 @@ static int ads1015_probe(struct i2c_client *client, 
exit_remove:

	for (k = 0; k < ADS1015_CHANNELS; ++k)

		device_remove_file(&client->dev, &ads1015_in[k].dev_attr);

	kfree(data);

exit:

	return err;

}