MIPS: OCTEON: delete board-specific link status

Delete board-specific link status. This info should now come from
the DT only.

Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Paul Burton <paul.burton@mips.com>
Cc: linux-mips@vger.kernel.org
1 file changed