diff --git a/drivers/video/console/fbcon_cw.c b/drivers/video/console/fbcon_cw.c
index 7f92c06..c637e63 100644
--- a/drivers/video/console/fbcon_cw.c
+++ b/drivers/video/console/fbcon_cw.c
@@ -375,7 +375,7 @@
 	ops->cursor_reset = 0;
 }
 
-int cw_update_start(struct fb_info *info)
+static int cw_update_start(struct fb_info *info)
 {
 	struct fbcon_ops *ops = info->fbcon_par;
 	u32 vxres = GETVXRES(ops->p->scrollmode, info);