Now that all OMAP boards are using the board resources, we don't need
to keep the arch/board specific crap in the driver header.

Cc: linux-net@vger.kernel.org
Acked-by: NNicolas Pitre <nico@fluxnic.net>
Signed-off-by: NLadislav Michl <ladis@linux-mips.org>
Signed-off-by: NTony Lindgren <tony@atomide.com>