kconfig: omit --oldaskconfig option for 'make config'

scripts/kconfig/conf.c line 39 defines the default of input_mode as
oldaskconfig. Hence, 'make config' works in the same way even without
the --oldaskconfig option given. Note this in the help message.

This will be helpful to unify build rules in Makefile in the next
commit.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>

diff --git a/scripts/kconfig/Makefile b/scripts/kconfig/Makefile
index 2c40e68..5180a71 100644 (file)
--- a/scripts/kconfig/Makefile
+++ b/scripts/kconfig/Makefile
@@ -29,7 +29,7 @@ menuconfig: $(obj)/mconf
        $(Q)$< $(silent) $(Kconfig)
 
 config: $(obj)/conf
-       $(Q)$< $(silent) --oldaskconfig $(Kconfig)
+       $(Q)$< $(silent) $(Kconfig)
 
 nconfig: $(obj)/nconf
        $(Q)$< $(silent) $(Kconfig)

diff --git a/scripts/kconfig/conf.c b/scripts/kconfig/conf.c
index 37e1793..957d2a0 100644 (file)
--- a/scripts/kconfig/conf.c
+++ b/scripts/kconfig/conf.c
@@ -483,6 +483,7 @@ static void conf_usage(const char *progname)
        printf("  --randconfig            New config with random answer to all options\n");
        printf("  --yes2modconfig         Change answers from yes to mod if possible\n");
        printf("  --mod2yesconfig         Change answers from mod to yes if possible\n");
+       printf("  (If none of the above is given, --oldaskconfig is the default)\n");
 }
 
 int main(int ac, char **av)