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kconfig: use linked list in get_symbol_str() to iterate over menus 

Currently, get_symbol_str() uses a tricky approach to traverse the
associated menus.

With relevant menus now linked to the symbol using a linked list,
use list_for_each_entry() for iterating on the menus.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Reviewed-by: Nicolas Schier <nicolas@fjasle.eu>
This commit is contained in:
Masahiro Yamada 2024-03-03 13:00:34 +09:00
parent e0492219a6
commit bedf923623
1 changed files with 9 additions and 8 deletions
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17
scripts/kconfig/menu.c
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@ -771,6 +771,7 @@ static void get_symbol_str(struct gstr *r, struct symbol *sym,
struct list_head *head)
{
struct property *prop;
struct menu *menu;
if (sym && sym->name) {
str_printf(r, "Symbol: %s [=%s]\n", sym->name,
@ -787,17 +788,17 @@ static void get_symbol_str(struct gstr *r, struct symbol *sym,
}
/* Print the definitions with prompts before the ones without */
for_all_properties(sym, prop, P_SYMBOL) {
if (prop->menu->prompt) {
get_def_str(r, prop->menu);
get_prompt_str(r, prop->menu->prompt, head);
list_for_each_entry(menu, &sym->menus, link) {
if (menu->prompt) {
get_def_str(r, menu);
get_prompt_str(r, menu->prompt, head);
}
}
for_all_properties(sym, prop, P_SYMBOL) {
if (!prop->menu->prompt) {
get_def_str(r, prop->menu);
get_dep_str(r, prop->menu->dep, " Depends on: ");
list_for_each_entry(menu, &sym->menus, link) {
if (!menu->prompt) {
get_def_str(r, menu);
get_dep_str(r, menu->dep, " Depends on: ");
}
}