davinci_emac: use an unique MDIO bus name.

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

diff --git a/drivers/net/ethernet/ti/davinci_mdio.c b/drivers/net/ethernet/ti/davinci_mdio.c
index 7615040df75621dda0684732017e4d21fac425eb..ef7c9c17bfffccbebd94ba0530fc1643e947812e 100644 (file)
--- a/drivers/net/ethernet/ti/davinci_mdio.c
+++ b/drivers/net/ethernet/ti/davinci_mdio.c
@@ -313,7 +313,8 @@ static int __devinit davinci_mdio_probe(struct platform_device *pdev)
        data->bus->reset        = davinci_mdio_reset,
        data->bus->parent       = dev;
        data->bus->priv         = data;
-       snprintf(data->bus->id, MII_BUS_ID_SIZE, "%x", pdev->id);
+       snprintf(data->bus->id, MII_BUS_ID_SIZE, "%s-%x",
+               pdev->name, pdev->id);
 
        data->clk = clk_get(dev, NULL);
        if (IS_ERR(data->clk)) {