kconfig: show '?' prompt even if no help text is available
'make config', 'make oldconfig', etc. always receive '?' as a valid
input and show useful information even if no help text is available.
------------------------>8------------------------
foo (FOO) [N/y] (NEW) ?
There is no help available for this option.
Symbol: FOO [=n]
Type : bool
Prompt: foo
Defined at Kconfig:1
------------------------>8------------------------
However, '?' is not shown in the prompt if its help text is missing.
Let's show '?' all the time so that the prompt and the behavior match.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Ulf Magnusson <ulfalizer@gmail.com>
diff --git a/scripts/kconfig/conf.c b/scripts/kconfig/conf.c
index 307bc3f..fc446ac 100644
--- a/scripts/kconfig/conf.c
+++ b/scripts/kconfig/conf.c
@@ -199,9 +199,7 @@ static int conf_sym(struct menu *menu)
printf("/m");
if (oldval != yes && sym_tristate_within_range(sym, yes))
printf("/y");
- if (menu_has_help(menu))
- printf("/?");
- printf("] ");
+ printf("/?] ");
if (!conf_askvalue(sym, sym_get_string_value(sym)))
return 0;
strip(line);
@@ -303,10 +301,7 @@ static int conf_choice(struct menu *menu)
printf("[1]: 1\n");
goto conf_childs;
}
- printf("[1-%d", cnt);
- if (menu_has_help(menu))
- printf("?");
- printf("]: ");
+ printf("[1-%d?]: ", cnt);
switch (input_mode) {
case oldconfig:
case silentoldconfig: