drm/nouveau/device: detect if changing endianness failed

v2: relax the checks a little

Signed-off-by: Karol Herbst <kherbst@redhat.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Karol Herbst 2020-04-28 18:54:03 +02:00 • committed by Ben Skeggs
commit 51c05340e4