This patch modify MDIO read/write functions to support
communication with C45 PHY.
Signed-off-by: NMilind Parab <mparab@cadence.com>
Reviewed-by: NAndrew Lunn <andrew@lunn.ch>
Acked-by: NNicolas Ferre <nicolas.ferre@microchip.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>