Merge branch 'rc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6

* 'rc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6:
  kconfig: fix undesirable side effect of adding "visible" menu attribute

1 files changed, 14 insertions, 0 deletions

diff --git a/scripts/kconfig/menu.c b/scripts/kconfig/menu.c
index b9d9aa18e6d6..5f77dcb8977e 100644
--- a/scripts/kconfig/menu.c
+++ b/scripts/kconfig/menu.c
@@ -140,6 +140,20 @@ struct property *menu_add_prop(enum prop_type type, char *prompt, struct expr *e
                 }
                 if (current_entry->prompt && current_entry != &rootmenu)
                         prop_warn(prop, "prompt redefined");
+
+                /* Apply all upper menus' visibilities to actual prompts. */
+                if(type == P_PROMPT) {
+                        struct menu *menu = current_entry;
+
+                        while ((menu = menu->parent) != NULL) {
+                                if (!menu->visibility)
+                                        continue;
+                                prop->visible.expr
+                                        = expr_alloc_and(prop->visible.expr,
+                                                         menu->visibility);
+                        }
+                }
+
                 current_entry->prompt = prop;
         }
         prop->text = prompt;