diff options
Diffstat (limited to 'scripts/kconfig/symbol.c')
| -rw-r--r-- | scripts/kconfig/symbol.c | 29 |
1 files changed, 21 insertions, 8 deletions
diff --git a/scripts/kconfig/symbol.c b/scripts/kconfig/symbol.c index a3af93aaaf32..d57f8cbba291 100644 --- a/scripts/kconfig/symbol.c +++ b/scripts/kconfig/symbol.c @@ -71,6 +71,24 @@ const char *sym_type_name(enum symbol_type type) } /** + * sym_get_prompt_menu - get the menu entry with a prompt + * + * @sym: a symbol pointer + * + * Return: the menu entry with a prompt. + */ +struct menu *sym_get_prompt_menu(const struct symbol *sym) +{ + struct menu *m; + + list_for_each_entry(m, &sym->menus, link) + if (m->prompt) + return m; + + return NULL; +} + +/** * sym_get_choice_menu - get the parent choice menu if present * * @sym: a symbol pointer @@ -80,18 +98,12 @@ const char *sym_type_name(enum symbol_type type) struct menu *sym_get_choice_menu(const struct symbol *sym) { struct menu *menu = NULL; - struct menu *m; /* * Choice members must have a prompt. Find a menu entry with a prompt, * and assume it resides inside a choice block. */ - list_for_each_entry(m, &sym->menus, link) - if (m->prompt) { - menu = m; - break; - } - + menu = sym_get_prompt_menu(sym); if (!menu) return NULL; @@ -376,6 +388,7 @@ static void sym_warn_unmet_dep(const struct symbol *sym) " Selected by [m]:\n"); fputs(str_get(&gs), stderr); + str_free(&gs); sym_warnings++; } @@ -866,7 +879,7 @@ const char *sym_get_string_value(struct symbol *sym) default: ; } - return (const char *)sym->curr.val; + return sym->curr.val; } bool sym_is_changeable(const struct symbol *sym) |