drm/ttm: recognize ARM64 arch in ioprot handler
authorAlexandre Courbot <acourbot@nvidia.com>
Wed, 1 Jul 2015 08:32:29 +0000 (17:32 +0900)
committerDave Airlie <airlied@redhat.com>
Fri, 24 Jul 2015 01:51:14 +0000 (11:51 +1000)
Return proper pgprot for ARM64. This is required for objects like
Nouveau fences to be mapped with expected coherency.

Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
drivers/gpu/drm/ttm/ttm_bo_util.c

Simple merge