linux-imx

net: phylink: remove netdev from phylink mii ioctl emulation

The netdev used in the phylink ioctl emulation is never used, so let's
remove it.

Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>