The dual-port Ether configurations always have a shared TSU to e.g. pass
the packets between those ports. With the TSU init. code gathered under
the single *if*, we now can only get the port # from 'platform_device::id'
only when we actually need it (and not recalculate it each time)...
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: David S. Miller <davem@davemloft.net>
9662ec1922