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kconfig: use menu_list_for_each_sym() in sym_check_choice_deps()

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Choices and their members are associated via the P_CHOICE property.

Currently, sym_get_choice_prop() and expr_list_for_each_sym() are
used to iterate on choice members.

Replace them with menu_for_each_sub_entry(), which achieves the same
without relying on P_CHOICE.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
This commit is contained in:
Masahiro Yamada 2024-05-05 03:33:30 +09:00
parent fb8dd48214
commit dfff05cc10
1 changed files with 15 additions and 10 deletions
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25
scripts/kconfig/symbol.c
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@ -1204,16 +1204,18 @@ out:
static struct symbol *sym_check_choice_deps(struct symbol *choice)
{
struct symbol *sym, *sym2;
struct property *prop;
struct expr *e;
struct menu *choice_menu, *menu;
struct symbol *sym2;
struct dep_stack stack;
dep_stack_insert(&stack, choice);
prop = sym_get_choice_prop(choice);
expr_list_for_each_sym(prop->expr, e, sym)
sym->flags |= (SYMBOL_CHECK | SYMBOL_CHECKED);
choice_menu = list_first_entry(&choice->menus, struct menu, link);
menu_for_each_sub_entry(menu, choice_menu) {
if (menu->sym)
menu->sym->flags |= SYMBOL_CHECK | SYMBOL_CHECKED;
}
choice->flags |= (SYMBOL_CHECK | SYMBOL_CHECKED);
sym2 = sym_check_sym_deps(choice);
@ -1221,14 +1223,17 @@ static struct symbol *sym_check_choice_deps(struct symbol *choice)
if (sym2)
goto out;
expr_list_for_each_sym(prop->expr, e, sym) {
sym2 = sym_check_sym_deps(sym);
menu_for_each_sub_entry(menu, choice_menu) {
if (!menu->sym)
continue;
sym2 = sym_check_sym_deps(menu->sym);
if (sym2)
break;
}
out:
expr_list_for_each_sym(prop->expr, e, sym)
sym->flags &= ~SYMBOL_CHECK;
menu_for_each_sub_entry(menu, choice_menu)
if (menu->sym)
menu->sym->flags &= ~SYMBOL_CHECK;
if (sym2 && sym_is_choice_value(sym2) &&
prop_get_symbol(sym_get_choice_prop(sym2)) == choice)