diff --git a/drivers/video/sm501fb.c b/drivers/video/sm501fb.c
index 0a44c44..c86df12 100644
--- a/drivers/video/sm501fb.c
+++ b/drivers/video/sm501fb.c
@@ -989,7 +989,7 @@
 			((info->cmap.green[fg_col] & 0xFC) << 3) |
 			((info->cmap.blue[fg_col] & 0xF8) >> 3);
 
-		dev_dbg(fbi->dev, "fgcol %08x, bgcol %08x\n", fg, bg);
+		dev_dbg(fbi->dev, "fgcol %08lx, bgcol %08lx\n", fg, bg);
 
 		writel(bg, base + SM501_OFF_HWC_COLOR_1_2);
 		writel(fg, base + SM501_OFF_HWC_COLOR_3);