diff --git a/drivers/gpu/drm/radeon/r600_cs.c b/drivers/gpu/drm/radeon/r600_cs.c
index 52b52529..8e165b2 100644
--- a/drivers/gpu/drm/radeon/r600_cs.c
+++ b/drivers/gpu/drm/radeon/r600_cs.c
@@ -133,6 +133,7 @@
 	case V_038004_FMT_GB_GR:
 	case V_038004_FMT_BG_RG:
 	case V_038004_COLOR_INVALID:
+	default:
 		*bpe = 16;
 		return -EINVAL;
 	}