diff -r 68cc5a0d3191 -r 3f3774e7e3b4 kconfig/menu.c
--- a/kconfig/menu.c	Sun May 08 15:12:55 2011 +0200
+++ b/kconfig/menu.c	Mon May 09 20:15:39 2011 +0200
@@ -285,6 +285,11 @@
 					}
 				}
 			}
+			if (parent->prompt &&
+			    !expr_is_yes(parent->prompt->visible.expr)) {
+				parent->visibility = expr_alloc_and (parent->visibility,
+								     parent->prompt->visible.expr);
+			}
 			/* set the type of the remaining choice values */
 			for (menu = parent->list; menu; menu = menu->next) {
 				current_entry = menu;