--- zzzz-none-000/linux-3.10.107/include/linux/phy_fixed.h	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/include/linux/phy_fixed.h	2021-02-04 17:41:59.000000000 +0000
@@ -9,23 +9,53 @@
 	int asym_pause;
 };
 
-#ifdef CONFIG_FIXED_PHY
+struct device_node;
+
+#if IS_ENABLED(CONFIG_FIXED_PHY)
 extern int fixed_phy_add(unsigned int irq, int phy_id,
-			 struct fixed_phy_status *status);
+			 struct fixed_phy_status *status,
+			 int link_gpio);
+extern struct phy_device *fixed_phy_register(unsigned int irq,
+					     struct fixed_phy_status *status,
+					     int link_gpio,
+					     struct device_node *np);
+extern void fixed_phy_del(int phy_addr);
+extern int fixed_phy_set_link_update(struct phy_device *phydev,
+			int (*link_update)(struct net_device *,
+					   struct fixed_phy_status *));
+extern int fixed_phy_update_state(struct phy_device *phydev,
+			   const struct fixed_phy_status *status,
+			   const struct fixed_phy_status *changed);
 #else
 static inline int fixed_phy_add(unsigned int irq, int phy_id,
-				struct fixed_phy_status *status)
+				struct fixed_phy_status *status,
+				int link_gpio)
 {
 	return -ENODEV;
 }
-#endif /* CONFIG_FIXED_PHY */
-
-/*
- * This function issued only by fixed_phy-aware drivers, no need
- * protect it with #ifdef
- */
-extern int fixed_phy_set_link_update(struct phy_device *phydev,
+static inline struct phy_device *fixed_phy_register(unsigned int irq,
+						struct fixed_phy_status *status,
+						int gpio_link,
+						struct device_node *np)
+{
+	return ERR_PTR(-ENODEV);
+}
+static inline int fixed_phy_del(int phy_addr)
+{
+	return -ENODEV;
+}
+static inline int fixed_phy_set_link_update(struct phy_device *phydev,
 			int (*link_update)(struct net_device *,
-					   struct fixed_phy_status *));
+					   struct fixed_phy_status *))
+{
+	return -ENODEV;
+}
+static inline int fixed_phy_update_state(struct phy_device *phydev,
+			   const struct fixed_phy_status *status,
+			   const struct fixed_phy_status *changed)
+{
+	return -ENODEV;
+}
+#endif /* CONFIG_FIXED_PHY */
 
 #endif /* __PHY_FIXED_H */