sb1250: use an unique MDIO bus name.

Signed-off-by: Florian Fainelli <florian@openwrt.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/net/ethernet/broadcom/sb1250-mac.c b/drivers/net/ethernet/broadcom/sb1250-mac.c
index 8fa7abc53ec6..084904ceaa30 100644
--- a/drivers/net/ethernet/broadcom/sb1250-mac.c
+++ b/drivers/net/ethernet/broadcom/sb1250-mac.c
@@ -2259,7 +2259,8 @@ static int sbmac_init(struct platform_device *pldev, long long base)
         }
 
         sc->mii_bus->name = sbmac_mdio_string;
-        snprintf(sc->mii_bus->id, MII_BUS_ID_SIZE, "%x", idx);
+        snprintf(sc->mii_bus->id, MII_BUS_ID_SIZE, "%s-%x",
+                pldev->name, idx);
         sc->mii_bus->priv = sc;
         sc->mii_bus->read = sbmac_mii_read;
         sc->mii_bus->write = sbmac_mii_write;