diff --git a/drivers/video/fbdev/controlfb.c b/drivers/video/fbdev/controlfb.c
index 52170ed20e74..9c4f1be856ec 100644
--- a/drivers/video/fbdev/controlfb.c
+++ b/drivers/video/fbdev/controlfb.c
@@ -55,7 +55,7 @@
 #include "macmodes.h"
 #include "controlfb.h"
 
-#ifndef CONFIG_PPC_PMAC
+#if !defined(CONFIG_PPC_PMAC) || !defined(CONFIG_PPC32)
 #define invalid_vram_cache(addr)
 #undef in_8
 #undef out_8