linux-phytec-ti

r8169: remove rtl8169_set_speed_xmii

We can remove rtl8169_set_speed_xmii() now that phylib handles all this.

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>