net: phy: mxl-gpy: remove call to devm_hwmon_sanitize_name

Since c909e68f8127 ("hwmon: (core) Use device name as a fallback in
devm_hwmon_device_register_with_info") we can simply provide NULL
as name argument.

Signed-off-by: Heiner Kallweit <[e-mail]>
Link: https://patch.msgid.link/[e-mail]
Reviewed-by: Maxime Chevallier <[e-mail]>
Signed-off-by: Paolo Abeni <[e-mail]>

drivers/net/phy/mxl-gpy.c

···
 {
 	struct device *dev = &phydev->mdio.dev;
 	struct device *hwmon_dev;
-	char *hwmon_name;
 
-	hwmon_name = devm_hwmon_sanitize_name(dev, dev_name(dev));
-	if (IS_ERR(hwmon_name))
-		return PTR_ERR(hwmon_name);
-
-	hwmon_dev = devm_hwmon_device_register_with_info(dev, hwmon_name,
-							 phydev,
+	hwmon_dev = devm_hwmon_device_register_with_info(dev, NULL, phydev,
 							 &gpy_hwmon_chip_info,
 							 NULL);