1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/net/fs_enet/mii-bitbang.c b/drivers/net/fs_enet/mii-bitbang.c
index b8e4a736a130..1620030cd33c 100644
--- a/drivers/net/fs_enet/mii-bitbang.c
+++ b/drivers/net/fs_enet/mii-bitbang.c
@@ -130,7 +130,7 @@ static int __devinit fs_mii_bitbang_init(struct mii_bus *bus,
          * we get is an int, and the odds of multiple bitbang mdio buses
          * is low enough that it's not worth going too crazy.
          */
-        bus->id = res.start;
+        snprintf(bus->id, MII_BUS_ID_SIZE, "%x", res.start);
 
         data = of_get_property(np, "fsl,mdio-pin", &len);
         if (!data || len != 4)
@@ -307,7 +307,7 @@ static int __devinit fs_enet_mdio_probe(struct device *dev)
                 return -ENOMEM;
 
         new_bus->name = "BB MII Bus",
-        new_bus->id = pdev->id;
+        snprintf(new_bus->id, MII_BUS_ID_SIZE, "%x", pdev->id);
 
         new_bus->phy_mask = ~0x9;
         pdata = (struct fs_mii_bb_platform_info *)pdev->dev.platform_data;