Patch merged into coreboot/master: nb/i945/gma.c: Change name and type of mmiobase in functions argument

the following patch was just integrated into master:
commit 85cfddb4b493004d7fe2073a9db96cade40c91f8
Author: Arthur Heymans 
Date:   Mon Feb 6 13:47:21 2017 +0100

nb/i945/gma.c: Change name and type of mmiobase in functions argument

Void pointer arithmetics are forbidden in standard C but GCC has
    an extension that allows it.

Change-Id: I43029b2ab2f7709b8e1ba85eb05c31341b8ac16f
    Signed-off-by: Arthur Heymans 
    Reviewed-on: https://review.coreboot.org/18293
    Reviewed-by: Paul Menzel 
    Tested-by: build bot (Jenkins)
    Reviewed-by: Nico Huber

See https://review.coreboot.org/18293 for details.

-gerrit