Symbol: ttm_bo_get_unless_zero
drivers/gpu/drm/ttm/ttm_bo.c
464
if (!ttm_bo_get_unless_zero(bo))
drivers/gpu/drm/ttm/ttm_bo_util.c
1005
if (!ttm_bo_get_unless_zero(bo)) {
drivers/gpu/drm/ttm/ttm_device.c
288
if (!ttm_bo_get_unless_zero(bo))