2024-05-10 10:24:49

by Masahiro Yamada

Subject: [PATCH v2 1/3] kconfig: m/nconf: remove dead code to display children of choice members

This code previously displayed child symbols of the selected choice
member.

Since commit 7e3465f63a0a ("kconfig: do not reparent the menu inside
a choice block"), choice members never have child symbols, therefore
this is dead code.

Signed-off-by: Masahiro Yamada <[email protected]>
---

Changes in v2:
- Remove more dead code

scripts/kconfig/mconf.c | 81 +++++++++++++++++----------------------
scripts/kconfig/nconf.c | 85 +++++++++++++++++------------------------
2 files changed, 71 insertions(+), 95 deletions(-)

diff --git a/scripts/kconfig/mconf.c b/scripts/kconfig/mconf.c
index c0969097447d..8de4af43e865 100644
--- a/scripts/kconfig/mconf.c
+++ b/scripts/kconfig/mconf.c
@@ -551,11 +551,6 @@ static void build_conf(struct menu *menu)
if (def_menu) {
item_add_str(" (%s)", menu_get_prompt(def_menu));
item_add_str(" --->");
- if (def_menu->list) {
- indent += 2;
- build_conf(def_menu);
- indent -= 2;
- }
}
return;
}
@@ -568,49 +563,43 @@ static void build_conf(struct menu *menu)
}
child_count++;
val = sym_get_tristate_value(sym);
- if (sym_is_choice_value(sym) && val == yes) {
- item_make(" ");
- item_set_tag(':');
+ switch (type) {
+ case S_BOOLEAN:
+ if (sym_is_changeable(sym))
+ item_make("[%c]", val == no ? ' ' : '*');
+ else
+ item_make("-%c-", val == no ? ' ' : '*');
+ item_set_tag('t');
item_set_data(menu);
- } else {
- switch (type) {
- case S_BOOLEAN:
- if (sym_is_changeable(sym))
- item_make("[%c]", val == no ? ' ' : '*');
- else
- item_make("-%c-", val == no ? ' ' : '*');
- item_set_tag('t');
- item_set_data(menu);
- break;
- case S_TRISTATE:
- switch (val) {
- case yes: ch = '*'; break;
- case mod: ch = 'M'; break;
- default: ch = ' '; break;
- }
- if (sym_is_changeable(sym)) {
- if (sym->rev_dep.tri == mod)
- item_make("{%c}", ch);
- else
- item_make("<%c>", ch);
- } else
- item_make("-%c-", ch);
- item_set_tag('t');
- item_set_data(menu);
- break;
- default:
- tmp = 2 + strlen(sym_get_string_value(sym)); /* () = 2 */
- item_make("(%s)", sym_get_string_value(sym));
- tmp = indent - tmp + 4;
- if (tmp < 0)
- tmp = 0;
- item_add_str("%*c%s%s", tmp, ' ', menu_get_prompt(menu),
- (sym_has_value(sym) || !sym_is_changeable(sym)) ?
- "" : " (NEW)");
- item_set_tag('s');
- item_set_data(menu);
- goto conf_childs;
+ break;
+ case S_TRISTATE:
+ switch (val) {
+ case yes: ch = '*'; break;
+ case mod: ch = 'M'; break;
+ default: ch = ' '; break;
}
+ if (sym_is_changeable(sym)) {
+ if (sym->rev_dep.tri == mod)
+ item_make("{%c}", ch);
+ else
+ item_make("<%c>", ch);
+ } else
+ item_make("-%c-", ch);
+ item_set_tag('t');
+ item_set_data(menu);
+ break;
+ default:
+ tmp = 2 + strlen(sym_get_string_value(sym)); /* () = 2 */
+ item_make("(%s)", sym_get_string_value(sym));
+ tmp = indent - tmp + 4;
+ if (tmp < 0)
+ tmp = 0;
+ item_add_str("%*c%s%s", tmp, ' ', menu_get_prompt(menu),
+ (sym_has_value(sym) || !sym_is_changeable(sym)) ?
+ "" : " (NEW)");
+ item_set_tag('s');
+ item_set_data(menu);
+ goto conf_childs;
}
item_add_str("%*c%s%s", indent + 1, ' ', menu_get_prompt(menu),
(sym_has_value(sym) || !sym_is_changeable(sym)) ?
diff --git a/scripts/kconfig/nconf.c b/scripts/kconfig/nconf.c
index 9d22b0f3197b..bf460233a4cc 100644
--- a/scripts/kconfig/nconf.c
+++ b/scripts/kconfig/nconf.c
@@ -857,11 +857,6 @@ static void build_conf(struct menu *menu)
item_add_str(" (%s)",
menu_get_prompt(def_menu));
item_add_str(" --->");
- if (def_menu->list) {
- indent += 2;
- build_conf(def_menu);
- indent -= 2;
- }
}
return;
}
@@ -874,54 +869,46 @@ static void build_conf(struct menu *menu)
}
child_count++;
val = sym_get_tristate_value(sym);
- if (sym_is_choice_value(sym) && val == yes) {
- item_make(menu, ':', " ");
- } else {
- switch (type) {
- case S_BOOLEAN:
- if (sym_is_changeable(sym))
- item_make(menu, 't', "[%c]",
- val == no ? ' ' : '*');
- else
- item_make(menu, 't', "-%c-",
- val == no ? ' ' : '*');
+ switch (type) {
+ case S_BOOLEAN:
+ if (sym_is_changeable(sym))
+ item_make(menu, 't', "[%c]",
+ val == no ? ' ' : '*');
+ else
+ item_make(menu, 't', "-%c-",
+ val == no ? ' ' : '*');
+ break;
+ case S_TRISTATE:
+ switch (val) {
+ case yes:
+ ch = '*';
break;
- case S_TRISTATE:
- switch (val) {
- case yes:
- ch = '*';
- break;
- case mod:
- ch = 'M';
- break;
- default:
- ch = ' ';
- break;
- }
- if (sym_is_changeable(sym)) {
- if (sym->rev_dep.tri == mod)
- item_make(menu,
- 't', "{%c}", ch);
- else
- item_make(menu,
- 't', "<%c>", ch);
- } else
- item_make(menu, 't', "-%c-", ch);
+ case mod:
+ ch = 'M';
break;
default:
- tmp = 2 + strlen(sym_get_string_value(sym));
- item_make(menu, 's', " (%s)",
- sym_get_string_value(sym));
- tmp = indent - tmp + 4;
- if (tmp < 0)
- tmp = 0;
- item_add_str("%*c%s%s", tmp, ' ',
- menu_get_prompt(menu),
- (sym_has_value(sym) ||
- !sym_is_changeable(sym)) ? "" :
- " (NEW)");
- goto conf_childs;
+ ch = ' ';
+ break;
}
+ if (sym_is_changeable(sym)) {
+ if (sym->rev_dep.tri == mod)
+ item_make(menu, 't', "{%c}", ch);
+ else
+ item_make(menu, 't', "<%c>", ch);
+ } else
+ item_make(menu, 't', "-%c-", ch);
+ break;
+ default:
+ tmp = 2 + strlen(sym_get_string_value(sym));
+ item_make(menu, 's', " (%s)",
+ sym_get_string_value(sym));
+ tmp = indent - tmp + 4;
+ if (tmp < 0)
+ tmp = 0;
+ item_add_str("%*c%s%s", tmp, ' ', menu_get_prompt(menu),
+ (sym_has_value(sym) ||
+ !sym_is_changeable(sym)) ? "" : " (NEW)");
+ goto conf_childs;
}
item_add_str("%*c%s%s", indent + 1, ' ',
menu_get_prompt(menu),
--
2.40.1

2024-05-10 10:27:42

by Masahiro Yamada

Subject: [PATCH v2 2/3] kconfig: m/nconf: remove dead code to display value of bool choice

Previously, optional bool choices met the following conditions
simultaneously:

- sym_is_choice(sym)
- sym_is_changeable(sym)
- type == S_BOOLEAN

It no longer occurs since 6a1215888e23 ("kconfig: remove 'optional'
property support"). Remove the dead code.

Signed-off-by: Masahiro Yamada <[email protected]>
---

(no changes since v1)

scripts/kconfig/mconf.c | 17 +++++------------
scripts/kconfig/nconf.c | 26 +++++++++-----------------
2 files changed, 14 insertions(+), 29 deletions(-)

diff --git a/scripts/kconfig/mconf.c b/scripts/kconfig/mconf.c
index 8de4af43e865..90cd59a96aac 100644
--- a/scripts/kconfig/mconf.c
+++ b/scripts/kconfig/mconf.c
@@ -525,19 +525,12 @@ static void build_conf(struct menu *menu)

val = sym_get_tristate_value(sym);
if (sym_is_changeable(sym)) {
- switch (type) {
- case S_BOOLEAN:
- item_make("[%c]", val == no ? ' ' : '*');
- break;
- case S_TRISTATE:
- switch (val) {
- case yes: ch = '*'; break;
- case mod: ch = 'M'; break;
- default: ch = ' '; break;
- }
- item_make("<%c>", ch);
- break;
+ switch (val) {
+ case yes: ch = '*'; break;
+ case mod: ch = 'M'; break;
+ default: ch = ' '; break;
}
+ item_make("<%c>", ch);
item_set_tag('t');
item_set_data(menu);
} else {
diff --git a/scripts/kconfig/nconf.c b/scripts/kconfig/nconf.c
index bf460233a4cc..93047cd28f3f 100644
--- a/scripts/kconfig/nconf.c
+++ b/scripts/kconfig/nconf.c
@@ -826,26 +826,18 @@ static void build_conf(struct menu *menu)

val = sym_get_tristate_value(sym);
if (sym_is_changeable(sym)) {
- switch (type) {
- case S_BOOLEAN:
- item_make(menu, 't', "[%c]",
- val == no ? ' ' : '*');
+ switch (val) {
+ case yes:
+ ch = '*';
break;
- case S_TRISTATE:
- switch (val) {
- case yes:
- ch = '*';
- break;
- case mod:
- ch = 'M';
- break;
- default:
- ch = ' ';
- break;
- }
- item_make(menu, 't', "<%c>", ch);
+ case mod:
+ ch = 'M';
+ break;
+ default:
+ ch = ' ';
break;
}
+ item_make(menu, 't', "<%c>", ch);
} else {
item_make(menu, def_menu ? 't' : ':', " ");
}
--
2.40.1

2024-05-10 10:27:52

by Masahiro Yamada

Subject: [PATCH v2 3/3] kconfig: m/nconf: merge two item_add_str() calls

Just trivial cleanups.

Signed-off-by: Masahiro Yamada <[email protected]>
---

(no changes since v1)

scripts/kconfig/mconf.c | 6 ++----
scripts/kconfig/nconf.c | 7 ++-----
2 files changed, 4 insertions(+), 9 deletions(-)

diff --git a/scripts/kconfig/mconf.c b/scripts/kconfig/mconf.c
index 90cd59a96aac..d6a61ca1a984 100644
--- a/scripts/kconfig/mconf.c
+++ b/scripts/kconfig/mconf.c
@@ -541,10 +541,8 @@ static void build_conf(struct menu *menu)

item_add_str("%*c%s", indent + 1, ' ', menu_get_prompt(menu));
if (val == yes) {
- if (def_menu) {
- item_add_str(" (%s)", menu_get_prompt(def_menu));
- item_add_str(" --->");
- }
+ if (def_menu)
+ item_add_str(" (%s) --->", menu_get_prompt(def_menu));
return;
}
} else {
diff --git a/scripts/kconfig/nconf.c b/scripts/kconfig/nconf.c
index 93047cd28f3f..e1cb09418cbe 100644
--- a/scripts/kconfig/nconf.c
+++ b/scripts/kconfig/nconf.c
@@ -845,11 +845,8 @@ static void build_conf(struct menu *menu)
item_add_str("%*c%s", indent + 1,
' ', menu_get_prompt(menu));
if (val == yes) {
- if (def_menu) {
- item_add_str(" (%s)",
- menu_get_prompt(def_menu));
- item_add_str(" --->");
- }
+ if (def_menu)
+ item_add_str(" (%s) --->", menu_get_prompt(def_menu));
return;
}
} else {
--
2.40.1