1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c b/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c
index e01a17b407b2..16556170fb32 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c
@@ -959,13 +959,13 @@ void vmw_resource_unreserve(struct vmw_resource *res,
         if (new_backup && new_backup != res->backup) {
 
                 if (res->backup) {
-                        BUG_ON(atomic_read(&res->backup->base.reserved) == 0);
+                        BUG_ON(!ttm_bo_is_reserved(&res->backup->base));
                         list_del_init(&res->mob_head);
                         vmw_dmabuf_unreference(&res->backup);
                 }
 
                 res->backup = vmw_dmabuf_reference(new_backup);
-                BUG_ON(atomic_read(&new_backup->base.reserved) == 0);
+                BUG_ON(!ttm_bo_is_reserved(&new_backup->base));
                 list_add_tail(&res->mob_head, &new_backup->res_list);
         }
         if (new_backup)