diff options
Diffstat (limited to 'scripts')
| -rw-r--r-- | scripts/kconfig/lkc.h | 1 | ||||
| -rw-r--r-- | scripts/kconfig/menu.c | 14 |
2 files changed, 15 insertions, 0 deletions
diff --git a/scripts/kconfig/lkc.h b/scripts/kconfig/lkc.h index 5cc85c3d4aaa..37b606c74bff 100644 --- a/scripts/kconfig/lkc.h +++ b/scripts/kconfig/lkc.h @@ -97,6 +97,7 @@ bool menu_is_empty(struct menu *menu); bool menu_is_visible(struct menu *menu); bool menu_has_prompt(const struct menu *menu); const char *menu_get_prompt(const struct menu *menu); +struct menu *menu_get_parent_menu(struct menu *menu); struct menu *menu_get_menu_or_parent_menu(struct menu *menu); int get_jump_key_char(void); struct gstr get_relations_str(struct symbol **sym_arr, struct list_head *head); diff --git a/scripts/kconfig/menu.c b/scripts/kconfig/menu.c index ccb690bbf05d..a5e5b4fdcd93 100644 --- a/scripts/kconfig/menu.c +++ b/scripts/kconfig/menu.c @@ -576,6 +576,20 @@ const char *menu_get_prompt(const struct menu *menu) } /** + * menu_get_parent_menu - return the parent menu or NULL + * @menu: pointer to the menu + * return: the parent menu, or NULL if there is no parent. + */ +struct menu *menu_get_parent_menu(struct menu *menu) +{ + for (menu = menu->parent; menu; menu = menu->parent) + if (menu->type == M_MENU) + return menu; + + return NULL; +} + +/** * menu_get_menu_or_parent_menu - return the parent menu or the menu itself * @menu: pointer to the menu * return: the parent menu. If the given argument is already a menu, return |