1 files changed, 8 insertions, 0 deletions

diff --git a/include/linux/of_mdio.h b/include/linux/of_mdio.h
index d449018d0726..a70c9493d55a 100644
--- a/include/linux/of_mdio.h
+++ b/include/linux/of_mdio.h
@@ -25,6 +25,9 @@ struct phy_device *of_phy_attach(struct net_device *dev,
 
 extern struct mii_bus *of_mdio_find_bus(struct device_node *mdio_np);
 
+extern void of_mdiobus_link_phydev(struct mii_bus *mdio,
+                                   struct phy_device *phydev);
+
 #else /* CONFIG_OF */
 static inline int of_mdiobus_register(struct mii_bus *mdio, struct device_node *np)
 {
@@ -60,6 +63,11 @@ static inline struct mii_bus *of_mdio_find_bus(struct device_node *mdio_np)
 {
         return NULL;
 }
+
+static inline void of_mdiobus_link_phydev(struct mii_bus *mdio,
+                                          struct phy_device *phydev)
+{
+}
 #endif /* CONFIG_OF */
 
 #if defined(CONFIG_OF) && defined(CONFIG_FIXED_PHY)