diff --git a/[refs] b/[refs]
index 9b8991a0beb4..0bea1edea7a4 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 9e6c643bb4502c50b6511206601b7760c610dfcc
+refs/heads/master: a77e929a24ccf5a8545266a0c247e5ae862f13ba
diff --git a/trunk/drivers/net/phy/mdio-gpio.c b/trunk/drivers/net/phy/mdio-gpio.c
index 89c5a3eccc12..50e8e5e74465 100644
--- a/trunk/drivers/net/phy/mdio-gpio.c
+++ b/trunk/drivers/net/phy/mdio-gpio.c
@@ -116,7 +116,7 @@ static struct mii_bus * __devinit mdio_gpio_bus_init(struct device *dev,
 		if (!new_bus->irq[i])
 			new_bus->irq[i] = PHY_POLL;
 
-	snprintf(new_bus->id, MII_BUS_ID_SIZE, "%x", bus_id);
+	snprintf(new_bus->id, MII_BUS_ID_SIZE, "gpio-%x", bus_id);
 
 	if (gpio_request(bitbang->mdc, "mdc"))
 		goto out_free_bus;