drm/ttm: introduce ttm_bo_move_null
authorDave Airlie <airlied@redhat.com>
Mon, 7 Sep 2020 20:46:18 +0000 (06:46 +1000)
committerDave Airlie <airlied@redhat.com>
Tue, 8 Sep 2020 22:28:53 +0000 (08:28 +1000)
commitecfe6953fa00115414a6fefe49023a1ebc187a98
tree3e52dbe04e22a22facc8586721a8cd0ed79a605f
parent884e5cc1dd119d1761f6ea19e904a1492a81f9ee
drm/ttm: introduce ttm_bo_move_null

This pattern is cut-n-pasted across 4 drivers, switch it to
a WARN_ON instead, as BUG_ON is considered a bad idea usually.

Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200907204630.1406528-2-airlied@gmail.com
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
drivers/gpu/drm/nouveau/nouveau_bo.c
drivers/gpu/drm/qxl/qxl_ttm.c
drivers/gpu/drm/radeon/radeon_ttm.c
include/drm/ttm/ttm_bo_driver.h