EDAC, octeon: Fix broken build due to model helper renames

Commit

  debe6a62

 ("MIPS: OCTEON: Update octeon-model.h code for new SoCs.")

renamed some SoC model helper functions, but forgot to update the EDAC
drivers resulting in build failures. Fix that.

Cc: stable@vger.kernel.org # v4.0+
Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com>
Acked-by: David Daney <david.daney@cavium.com>
Cc: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: linux-edac <linux-edac@vger.kernel.org>
Cc: linux-mips@linux-mips.org
Link: http://lkml.kernel.org/r/1435747132-10954-1-git-send-email-aaro.koskinen@nokia.com
Signed-off-by: Borislav Petkov <bp@suse.de>