[PATCH 03/14] kconfig: show '?' prompt even if no help text is available

[Masahiro Yamada]

'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.masah...@socionext.com>
---

 scripts/kconfig/conf.c | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

diff --git a/scripts/kconfig/conf.c b/scripts/kconfig/conf.c
index 90a76aa2..d346642 100644
--- a/scripts/kconfig/conf.c
+++ b/scripts/kconfig/conf.c
@@ -201,9 +201,7 @@ 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);
@@ -305,10 +303,7 @@ 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:
-- 
2.7.4