hwmon: (ltc4245) Use device managed function to register hwmon device
This simplifies the code and reduces code size.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Jean Delvare <jdelvare@suse.de>
diff --git a/drivers/hwmon/ltc4245.c b/drivers/hwmon/ltc4245.c
index d4172933..2c6da5d 100644
--- a/drivers/hwmon/ltc4245.c
+++ b/drivers/hwmon/ltc4245.c
@@ -512,24 +512,10 @@
/* Add sysfs hooks */
ltc4245_sysfs_add_groups(data);
- hwmon_dev = hwmon_device_register_with_groups(&client->dev,
- client->name, data,
- data->groups);
- if (IS_ERR(hwmon_dev))
- return PTR_ERR(hwmon_dev);
-
- i2c_set_clientdata(client, hwmon_dev);
-
- return 0;
-}
-
-static int ltc4245_remove(struct i2c_client *client)
-{
- struct device *hwmon_dev = i2c_get_clientdata(client);
-
- hwmon_device_unregister(hwmon_dev);
-
- return 0;
+ hwmon_dev = devm_hwmon_device_register_with_groups(&client->dev,
+ client->name, data,
+ data->groups);
+ return PTR_ERR_OR_ZERO(hwmon_dev);
}
static const struct i2c_device_id ltc4245_id[] = {
@@ -544,7 +530,6 @@
.name = "ltc4245",
},
.probe = ltc4245_probe,
- .remove = ltc4245_remove,
.id_table = ltc4245_id,
};
