Commit 59da32d8 authored by Guenter Roeck's avatar Guenter Roeck
Browse files

hwmon: (emc2103) Convert to use devm_ functions 



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

Cc: Steve Glendinning <steve.glendinning@smsc.com>
Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
parent 7b52eefe

drivers/hwmon/emc2103.c

+4 −6
Original line number Diff line number Diff line
@@ -590,7 +590,8 @@ emc2103_probe(struct i2c_client *client, const struct i2c_device_id *id) 
	if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA))

		return -EIO;



	data = kzalloc(sizeof(struct emc2103_data), GFP_KERNEL);

	data = devm_kzalloc(&client->dev, sizeof(struct emc2103_data),

			    GFP_KERNEL);

	if (!data)

		return -ENOMEM;
@@ -608,7 +609,7 @@ emc2103_probe(struct i2c_client *client, const struct i2c_device_id *id) 
		if (status < 0) {

			dev_dbg(&client->dev, "reg 0x%02x, err %d\n", REG_CONF1,

				status);

			goto exit_free;

			return status;

		}



		/* detect current state of hardware */
@@ -631,7 +632,7 @@ emc2103_probe(struct i2c_client *client, const struct i2c_device_id *id) 
	/* Register sysfs hooks */

	status = sysfs_create_group(&client->dev.kobj, &emc2103_group);

	if (status)

		goto exit_free;

		return status;



	if (data->temp_count >= 3) {

		status = sysfs_create_group(&client->dev.kobj,
@@ -666,8 +667,6 @@ emc2103_probe(struct i2c_client *client, const struct i2c_device_id *id) 
		sysfs_remove_group(&client->dev.kobj, &emc2103_temp3_group);

exit_remove:

	sysfs_remove_group(&client->dev.kobj, &emc2103_group);

exit_free:

	kfree(data);

	return status;

}
@@ -685,7 +684,6 @@ static int emc2103_remove(struct i2c_client *client) 


	sysfs_remove_group(&client->dev.kobj, &emc2103_group);



	kfree(data);

	return 0;

}