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Commit 6e13bb06 authored by Guenter Roeck's avatar Guenter Roeck
Browse files

hwmon: (w83791d) Convert to use devm_ functions 



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

Cc: Marc Hulsman <m.hulsman@tudelft.nl>
Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
Acked-by: default avatarJean Delvare <khali@linux-fr.org>
parent 140849e1

drivers/hwmon/w83791d.c

+5 −10
Original line number Diff line number Diff line
@@ -1384,18 +1384,17 @@ static int w83791d_probe(struct i2c_client *client, 
			(val1 >> 5) & 0x07, (val1 >> 1) & 0x0f, val1);

#endif



	data = kzalloc(sizeof(struct w83791d_data), GFP_KERNEL);

	if (!data) {

		err = -ENOMEM;

		goto error0;

	}

	data = devm_kzalloc(&client->dev, sizeof(struct w83791d_data),

			    GFP_KERNEL);

	if (!data)

		return -ENOMEM;



	i2c_set_clientdata(client, data);

	mutex_init(&data->update_lock);



	err = w83791d_detect_subclients(client);

	if (err)

		goto error1;

		return err;



	/* Initialize the chip */

	w83791d_init_client(client);
@@ -1440,9 +1439,6 @@ error3: 
		i2c_unregister_device(data->lm75[0]);

	if (data->lm75[1] != NULL)

		i2c_unregister_device(data->lm75[1]);

error1:

	kfree(data);

error0:

	return err;

}
@@ -1458,7 +1454,6 @@ static int w83791d_remove(struct i2c_client *client) 
	if (data->lm75[1] != NULL)

		i2c_unregister_device(data->lm75[1]);



	kfree(data);

	return 0;

}