net: greth: remove empty MDIO bus reset function

greth_mdio_reset() does nothing useful and this function is optional for
the MDIO bus code, so let's just remove it.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/aeroflex/greth.c b/drivers/net/ethernet/aeroflex/greth.c
index c5d75e7..23578df 100644 (file)
--- a/drivers/net/ethernet/aeroflex/greth.c
+++ b/drivers/net/ethernet/aeroflex/greth.c
@@ -1213,11 +1213,6 @@ static int greth_mdio_write(struct mii_bus *bus, int phy, int reg, u16 val)
        return 0;
 }
 
-static int greth_mdio_reset(struct mii_bus *bus)
-{
-       return 0;
-}
-
 static void greth_link_change(struct net_device *dev)
 {
        struct greth_private *greth = netdev_priv(dev);
@@ -1332,7 +1327,6 @@ static int greth_mdio_init(struct greth_private *greth)
        snprintf(greth->mdio->id, MII_BUS_ID_SIZE, "%s-%d", greth->mdio->name, greth->irq);
        greth->mdio->read = greth_mdio_read;
        greth->mdio->write = greth_mdio_write;
-       greth->mdio->reset = greth_mdio_reset;
        greth->mdio->priv = greth;
 
        greth->mdio->irq = greth->mdio_irqs;