drm/ttm: Rework ttm_io_prot()
authorFrançois Tigeot <ftigeot@wolfpond.org>
Wed, 7 Nov 2018 22:18:51 +0000 (23:18 +0100)
committerFrançois Tigeot <ftigeot@wolfpond.org>
Wed, 7 Nov 2018 22:18:51 +0000 (23:18 +0100)
commit4f125aeae976b3eb5c1646e70ad74ed69db62f11
tree5d1690a80e2a2d51603273dbce84f1c367acd7fa
parent6b0da239f8a087706b7df3aacf2e39c48315852f
drm/ttm: Rework ttm_io_prot()

Change it to be as close to the Linux version as possible.
sys/dev/drm/include/drm/ttm/ttm_bo_driver.h
sys/dev/drm/ttm/ttm_bo_util.c
sys/dev/drm/ttm/ttm_bo_vm.c