diff --git a/[refs] b/[refs]
index cd0ed0bbffec..608057779f2a 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 50fb47ae4d812d5eabc57539701dc0fd6404495e
+refs/heads/master: 4085a7f0a09c73ef3e9de113c9f04d78c79be645
diff --git a/trunk/drivers/net/phy/mdio_bus.c b/trunk/drivers/net/phy/mdio_bus.c
index 170eb411ab5d..c1ef3000ea60 100644
--- a/trunk/drivers/net/phy/mdio_bus.c
+++ b/trunk/drivers/net/phy/mdio_bus.c
@@ -26,6 +26,7 @@
 #include <linux/delay.h>
 #include <linux/device.h>
 #include <linux/of_device.h>
+#include <linux/of_mdio.h>
 #include <linux/netdevice.h>
 #include <linux/etherdevice.h>
 #include <linux/skbuff.h>