UPSTREAM: drm: Fix 32-bit drmSyncobjWait.

Otherwise we get an EFAULT, at least on a 64-bit kernel.

Fixes: 2048a9e7 "drm: add drmSyncobjWait wrapper"
Reviewed-by: Christian Knig <christian.koenig@amd.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
(cherry picked from commit b1e63d9ee622f3f08127bab43bf6817101b870a8)

BUG=b:67506532
TEST=run simple vulkan application on kahlee, see no errors with
     adb logcat.

Change-Id: Ib87490c87455c6bb05fae6f6457eec6f70be7e2d
Reviewed-on: https://chromium-review.googlesource.com/906429
Commit-Ready: Bas Nieuwenhuizen <basni@chromium.org>
Tested-by: Bas Nieuwenhuizen <basni@chromium.org>
Reviewed-by: Dominik Behr <dbehr@chromium.org>
1 file changed