117 	WARN_ON(gbo->kmap.virtual);  in drm_gem_vram_cleanup()
420 	struct ttm_bo_kmap_obj *kmap = &gbo->kmap;  in drm_gem_vram_kmap_locked()  local
425 	if (kmap->virtual || !map)  in drm_gem_vram_kmap_locked()
428 	ret = ttm_bo_kmap(&gbo->bo, 0, gbo->bo.num_pages, kmap);  in drm_gem_vram_kmap_locked()
433 	if (!kmap->virtual) {  in drm_gem_vram_kmap_locked()
440 		return ttm_kmap_obj_virtual(kmap, is_iomem);  in drm_gem_vram_kmap_locked()
441 	return kmap->virtual;  in drm_gem_vram_kmap_locked()
611 	struct ttm_bo_kmap_obj *kmap = &gbo->kmap;  in drm_gem_vram_bo_driver_move_notify()  local
616 	if (!kmap->virtual)  in drm_gem_vram_bo_driver_move_notify()
618 	ttm_bo_kunmap(kmap);  in drm_gem_vram_bo_driver_move_notify()
619 	kmap->virtual = NULL;  in drm_gem_vram_bo_driver_move_notify()