diff --git a/drivers/video/au1100fb.c b/drivers/video/au1100fb.c
index de9da6774fd..4da189562a3 100644
--- a/drivers/video/au1100fb.c
+++ b/drivers/video/au1100fb.c
@@ -532,7 +532,7 @@ static int __devinit au1100fb_drv_probe(struct platform_device *dev)
 	for (page = (unsigned long)fbdev->fb_mem;
 	     page < PAGE_ALIGN((unsigned long)fbdev->fb_mem + fbdev->fb_len);
 	     page += PAGE_SIZE) {
-#if CONFIG_DMA_NONCOHERENT
+#ifdef CONFIG_DMA_NONCOHERENT
 		SetPageReserved(virt_to_page(CAC_ADDR((void *)page)));
 #else
 		SetPageReserved(virt_to_page(page));