diff --git a/drivers/gpu/drm/drm_fb_cma_helper.c b/drivers/gpu/drm/drm_fb_cma_helper.c
index fac4f06f8485e06e7b89af61f6ca47e1e452f5ee..4c6664407bfb36be08bbaff759c64aada474c709 100644
--- a/drivers/gpu/drm/drm_fb_cma_helper.c
+++ b/drivers/gpu/drm/drm_fb_cma_helper.c
@@ -560,7 +560,8 @@ EXPORT_SYMBOL_GPL(drm_fbdev_cma_init);
 void drm_fbdev_cma_fini(struct drm_fbdev_cma *fbdev_cma)
 {
 	drm_fb_helper_unregister_fbi(&fbdev_cma->fb_helper);
-	drm_fbdev_cma_defio_fini(fbdev_cma->fb_helper.fbdev);
+	if (fbdev_cma->fb_helper.fbdev)
+		drm_fbdev_cma_defio_fini(fbdev_cma->fb_helper.fbdev);
 	drm_fb_helper_release_fbi(&fbdev_cma->fb_helper);
 
 	if (fbdev_cma->fb) {