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Commit c087f73a authored by Guenter Roeck's avatar Guenter Roeck
Browse files

hwmon: (lm83) Convert to use devm_ functions 



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

Cc: Jean Delvare <khali@linux-fr.org>
Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
Acked-by: default avatarJean Delvare <khali@linux-fr.org>
parent adc14132

drivers/hwmon/lm83.c

+5 −10
Original line number Diff line number Diff line
@@ -343,11 +343,10 @@ static int lm83_probe(struct i2c_client *new_client, 
	struct lm83_data *data;

	int err;



	data = kzalloc(sizeof(struct lm83_data), GFP_KERNEL);

	if (!data) {

		err = -ENOMEM;

		goto exit;

	}

	data = devm_kzalloc(&new_client->dev, sizeof(struct lm83_data),

			    GFP_KERNEL);

	if (!data)

		return -ENOMEM;



	i2c_set_clientdata(new_client, data);

	data->valid = 0;
@@ -362,7 +361,7 @@ static int lm83_probe(struct i2c_client *new_client, 


	err = sysfs_create_group(&new_client->dev.kobj, &lm83_group);

	if (err)

		goto exit_free;

		return err;



	if (id->driver_data == lm83) {

		err = sysfs_create_group(&new_client->dev.kobj,
@@ -382,9 +381,6 @@ static int lm83_probe(struct i2c_client *new_client, 
exit_remove_files:

	sysfs_remove_group(&new_client->dev.kobj, &lm83_group);

	sysfs_remove_group(&new_client->dev.kobj, &lm83_group_opt);

exit_free:

	kfree(data);

exit:

	return err;

}
@@ -396,7 +392,6 @@ static int lm83_remove(struct i2c_client *client) 
	sysfs_remove_group(&client->dev.kobj, &lm83_group);

	sysfs_remove_group(&client->dev.kobj, &lm83_group_opt);



	kfree(data);

	return 0;

}