net/fsl: remove reset from xgmac_mdio
net/fsl: remove reset from xgmac_mdio

Since the reset is just clock setting, individual mdio reset is
not available.

Signed-off-by: Shaohui Xie <61f8d37dc3334b2eb149cb87f7fe47d17bf78413@freescale.com>
Signed-off-by: David S. Miller <fe08d3c717adf2ae63592e4c9aec6e3e404d8e3e@davemloft.net>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs