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kconfig: remove P_CHOICE property

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P_CHOICE is a pseudo property used to link a choice with its members.

There is no more code relying on this, except for some debug code.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
This commit is contained in:
Masahiro Yamada 2024-06-18 19:35:30 +09:00
parent b139b43e9d
commit ca4c74ba30
6 changed files with 3 additions and 37 deletions
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4
scripts/kconfig/expr.h
View file

@ -167,7 +167,6 @@ enum prop_type {
P_COMMENT, /* text associated with a comment */
P_MENU, /* prompt associated with a menu or menuconfig symbol */
P_DEFAULT, /* default y */
P_CHOICE, /* choice value */
P_SELECT, /* select BAR */
P_IMPLY, /* imply BAR */
P_RANGE, /* range 7..100 (for a symbol) */
@ -181,7 +180,7 @@ struct property {
struct expr_value visible;
struct expr *expr; /* the optional conditional part of the property */
struct menu *menu; /* the menu the property are associated with
* valid for: P_SELECT, P_RANGE, P_CHOICE,
* valid for: P_SELECT, P_RANGE,
* P_PROMPT, P_DEFAULT, P_MENU, P_COMMENT */
const char *filename; /* what file was this property defined */
int lineno; /* what lineno was this property defined */
@ -191,7 +190,6 @@ struct property {
for (st = sym->prop; st; st = st->next) \
if (st->type == (tok))
#define for_all_defaults(sym, st) for_all_properties(sym, st, P_DEFAULT)
#define for_all_choices(sym, st) for_all_properties(sym, st, P_CHOICE)
#define for_all_prompts(sym, st) \
for (st = sym->prop; st; st = st->next) \
if (st->text)

1
scripts/kconfig/lkc_proto.h
View file

@ -34,7 +34,6 @@ bool sym_string_valid(struct symbol *sym, const char *newval);
bool sym_string_within_range(struct symbol *sym, const char *str);
bool sym_set_string_value(struct symbol *sym, const char *newval);
bool sym_is_changeable(struct symbol *sym);
struct property * sym_get_choice_prop(struct symbol *sym);
struct menu *sym_get_choice_menu(struct symbol *sym);
const char * sym_get_string_value(struct symbol *sym);

9
scripts/kconfig/menu.c
View file

@ -306,7 +306,7 @@ static void _menu_finalize(struct menu *parent, bool inside_choice)
struct menu *menu, *last_menu;
struct symbol *sym;
struct property *prop;
struct expr *parentdep, *basedep, *dep, *dep2, **ep;
struct expr *parentdep, *basedep, *dep, *dep2;
sym = parent->sym;
if (parent->list) {
@ -490,14 +490,7 @@ static void _menu_finalize(struct menu *parent, bool inside_choice)
for (menu = parent->list; menu; menu = menu->next) {
if (sym && sym_is_choice(sym) &&
menu->sym && !sym_is_choice_value(menu->sym)) {
current_entry = menu;
menu->sym->flags |= SYMBOL_CHOICEVAL;
menu_add_symbol(P_CHOICE, sym, NULL);
prop = sym_get_choice_prop(sym);
for (ep = &prop->expr; *ep; ep = &(*ep)->left.expr)
;
*ep = expr_alloc_one(E_LIST, NULL);
(*ep)->right.sym = menu->sym;
}
/*

4
scripts/kconfig/parser.y
View file

@ -241,7 +241,6 @@ choice: T_CHOICE T_EOL
struct symbol *sym = sym_lookup(NULL, 0);
menu_add_entry(sym);
menu_add_expr(P_CHOICE, NULL, NULL);
menu_set_type(S_BOOLEAN);
INIT_LIST_HEAD(&current_entry->choice_members);
@ -696,9 +695,6 @@ static void print_symbol(FILE *out, struct menu *menu)
}
fputc('\n', out);
break;
case P_CHOICE:
fputs(" #choice value\n", out);
break;
case P_SELECT:
fputs( " select ", out);
expr_fprint(prop->expr, out);

8
scripts/kconfig/qconf.cc
View file

@ -1101,14 +1101,6 @@ QString ConfigInfoView::debug_info(struct symbol *sym)
&stream, E_NONE);
stream << "<br>";
break;
case P_CHOICE:
if (sym_is_choice(sym)) {
stream << "choice: ";
expr_print(prop->expr, expr_print_help,
&stream, E_NONE);
stream << "<br>";
}
break;
default:
stream << "unknown property: ";
stream << prop_get_type_name(prop->type);

14
scripts/kconfig/symbol.c
View file

@ -68,15 +68,6 @@ const char *sym_type_name(enum symbol_type type)
return "???";
}
struct property *sym_get_choice_prop(struct symbol *sym)
{
struct property *prop;
for_all_choices(sym, prop)
return prop;
return NULL;
}
/**
* sym_get_choice_menu - get the parent choice menu if present
*
@ -1225,8 +1216,7 @@ static struct symbol *sym_check_sym_deps(struct symbol *sym)
stack.expr = NULL;
for (prop = sym->prop; prop; prop = prop->next) {
if (prop->type == P_CHOICE || prop->type == P_SELECT ||
prop->type == P_IMPLY)
if (prop->type == P_SELECT || prop->type == P_IMPLY)
continue;
stack.prop = prop;
sym2 = sym_check_expr_deps(prop->visible.expr);
@ -1343,8 +1333,6 @@ const char *prop_get_type_name(enum prop_type type)
return "menu";
case P_DEFAULT:
return "default";
case P_CHOICE:
return "choice";
case P_SELECT:
return "select";
case P_IMPLY: