--- linux-4.9.37/include/linux/phy.h	2017-07-12 16:42:41.000000000 +0300
+++ linux-4.9.y/include/linux/phy.h	2021-06-07 13:01:34.000000000 +0300
@@ -829,6 +829,10 @@
 int phy_register_fixup_for_uid(u32 phy_uid, u32 phy_uid_mask,
 			       int (*run)(struct phy_device *));
 
+int phy_unregister_fixup(const char *bus_id, u32 phy_uid, u32 phy_uid_mask);
+int phy_unregister_fixup_for_id(const char *bus_id);
+int phy_unregister_fixup_for_uid(u32 phy_uid, u32 phy_uid_mask);
+
 int phy_init_eee(struct phy_device *phydev, bool clk_stop_enable);
 int phy_get_eee_err(struct phy_device *phydev);
 int phy_ethtool_set_eee(struct phy_device *phydev, struct ethtool_eee *data);