Commit 20f426ff authored by Guenter Roeck's avatar Guenter Roeck
Browse files

hwmon: (lm90) 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 c087f73a

drivers/hwmon/lm90.c

+4 −8
Original line number Diff line number Diff line
@@ -1399,11 +1399,10 @@ static int lm90_probe(struct i2c_client *client, 
	struct lm90_data *data;

	int err;



	data = kzalloc(sizeof(struct lm90_data), GFP_KERNEL);

	if (!data) {

		err = -ENOMEM;

		goto exit;

	}

	data = devm_kzalloc(&client->dev, sizeof(struct lm90_data), GFP_KERNEL);

	if (!data)

		return -ENOMEM;



	i2c_set_clientdata(client, data);

	mutex_init(&data->update_lock);
@@ -1474,8 +1473,6 @@ static int lm90_probe(struct i2c_client *client, 
	lm90_remove_files(client, data);

exit_restore:

	lm90_restore_conf(client, data);

	kfree(data);

exit:

	return err;

}
@@ -1487,7 +1484,6 @@ static int lm90_remove(struct i2c_client *client) 
	lm90_remove_files(client, data);

	lm90_restore_conf(client, data);



	kfree(data);

	return 0;

}