sh_eth: Use the platform device as the MDIO bus parent

The MDIO bus parent is set to the network device. Beside not reflecting
the hardware topology, this prevents registering the MDIO bus before
initializing the network device. Fix it by setting the MDIO bus parent
to the platform device.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/renesas/sh_eth.c b/drivers/net/ethernet/renesas/sh_eth.c
index f669e2aac9bd33c4ebbbff5d744daed18f3987a4..443f14f0d8a0ea87d926fa61af075c9549140521 100644 (file)
--- a/drivers/net/ethernet/renesas/sh_eth.c
+++ b/drivers/net/ethernet/renesas/sh_eth.c
@@ -2633,7 +2633,7 @@ static int sh_mdio_init(struct net_device *ndev, int id,
 
        /* Hook up MII support for ethtool */
        mdp->mii_bus->name = "sh_mii";
-       mdp->mii_bus->parent = &ndev->dev;
+       mdp->mii_bus->parent = dev;
        snprintf(mdp->mii_bus->id, MII_BUS_ID_SIZE, "%s-%x",
                 mdp->pdev->name, id);