diff --git a/drivers/video/s3c2410fb.c b/drivers/video/s3c2410fb.c
index 628b9e67f0ca..86d2356952cf 100644
--- a/drivers/video/s3c2410fb.c
+++ b/drivers/video/s3c2410fb.c
@@ -670,7 +670,7 @@ static int __init s3c2410fb_map_video_memory(struct fb_info *info)
 	dma_addr_t map_dma;
 	unsigned map_size = PAGE_ALIGN(info->fix.smem_len);
 
-	dprintk("map_video_memory(fbi=%p)\n", fbi);
+	dprintk("map_video_memory(fbi=%p) map_size %u\n", fbi, map_size);
 
 	info->screen_base = dma_alloc_writecombine(fbi->dev, map_size,
 						   &map_dma, GFP_KERNEL);