menuconfig: add support to show hidden options which have prompts

[pandora-kernel.git] / scripts / kconfig / menu.c

diff --git a/scripts/kconfig/menu.c b/scripts/kconfig/menu.c
index 62e3f15..203632c 100644 (file)
--- a/scripts/kconfig/menu.c
+++ b/scripts/kconfig/menu.c
@@ -390,6 +390,13 @@ void menu_finalize(struct menu *parent)
        }
 }
 
+bool menu_has_prompt(struct menu *menu)
+{
+       if (!menu->prompt)
+               return false;
+       return true;
+}
+
 bool menu_is_visible(struct menu *menu)
 {
        struct menu *child;
@@ -398,6 +405,7 @@ bool menu_is_visible(struct menu *menu)
 
        if (!menu->prompt)
                return false;
+
        sym = menu->sym;
        if (sym) {
                sym_calc_value(sym);
@@ -407,12 +415,14 @@ bool menu_is_visible(struct menu *menu)
 
        if (visible != no)
                return true;
+
        if (!sym || sym_get_tristate_value(menu->sym) == no)
                return false;
 
        for (child = menu->list; child; child = child->next)
                if (menu_is_visible(child))
                        return true;
+
        return false;
 }