diff options
| author | Rasmus Villemoes <rasmus.villemoes@prevas.dk> | 2020-07-03 10:37:05 -0600 |
|---|---|---|
| committer | Bin Meng <bmeng.cn@gmail.com> | 2020-07-09 12:33:24 +0800 |
| commit | 7d78a4547db67aae87efd522a68f59aa9bde6577 (patch) | |
| tree | 7b2cec615b1187ec57bbd6ae48304514257332f5 /include/linux | |
| parent | b4f73886c4bfae357a36598ed15003816f92f1fe (diff) | |
linux/kconfig.h: remove unused helper macros
U-Boot does not have loadable modules, and nothing currently uses any
of the (CONFIG_)?IS_(BUILTIN|MODULE) macros - only
the (CONFIG_)?IS_ENABLED variants are ever used.
While I understand the desire to keep this somewhat synchronized with
linux, we've already departed by the introduction of the
CONFIG_IS_ENABLED extra logic, and deleting these makes the next patch
much simpler, since I won't have to duplicate a lot of logic for no
real gain (as there are no users).
Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/kconfig.h | 40 |
1 files changed, 5 insertions, 35 deletions
diff --git a/include/linux/kconfig.h b/include/linux/kconfig.h index 56b8e5d787..caea505a0e 100644 --- a/include/linux/kconfig.h +++ b/include/linux/kconfig.h @@ -23,25 +23,12 @@ #define ___config_enabled(__ignored, val, ...) val /* - * IS_ENABLED(CONFIG_FOO) evaluates to 1 if CONFIG_FOO is set to 'y' or 'm', + * IS_ENABLED(CONFIG_FOO) evaluates to 1 if CONFIG_FOO is set to 'y', * 0 otherwise. * */ #define IS_ENABLED(option) \ - (config_enabled(option) || config_enabled(option##_MODULE)) - -/* - * IS_BUILTIN(CONFIG_FOO) evaluates to 1 if CONFIG_FOO is set to 'y', 0 - * otherwise. For boolean options, this is equivalent to - * IS_ENABLED(CONFIG_FOO). - */ -#define IS_BUILTIN(option) config_enabled(option) - -/* - * IS_MODULE(CONFIG_FOO) evaluates to 1 if CONFIG_FOO is set to 'm', 0 - * otherwise. - */ -#define IS_MODULE(option) config_enabled(option##_MODULE) + (config_enabled(option)) /* * U-Boot add-on: Helper macros to reference to different macros @@ -70,29 +57,12 @@ /* * CONFIG_IS_ENABLED(FOO) evaluates to - * 1 if CONFIG_SPL_BUILD is undefined and CONFIG_FOO is set to 'y' or 'm', - * 1 if CONFIG_SPL_BUILD is defined and CONFIG_SPL_FOO is set to 'y' or 'm', - * 1 if CONFIG_TPL_BUILD is defined and CONFIG_TPL_FOO is set to 'y' or 'm', - * 0 otherwise. - */ -#define CONFIG_IS_ENABLED(option) \ - (config_enabled(CONFIG_VAL(option)) || \ - config_enabled(CONFIG_VAL(option##_MODULE))) - -/* - * CONFIG_IS_BUILTIN(FOO) evaluates to * 1 if CONFIG_SPL_BUILD is undefined and CONFIG_FOO is set to 'y', * 1 if CONFIG_SPL_BUILD is defined and CONFIG_SPL_FOO is set to 'y', + * 1 if CONFIG_TPL_BUILD is defined and CONFIG_TPL_FOO is set to 'y', * 0 otherwise. */ -#define CONFIG_IS_BUILTIN(option) config_enabled(CONFIG_VAL(option)) - -/* - * CONFIG_IS_MODULE(FOO) evaluates to - * 1 if CONFIG_SPL_BUILD is undefined and CONFIG_FOO is set to 'm', - * 1 if CONFIG_SPL_BUILD is defined and CONFIG_SPL_FOO is set to 'm', - * 0 otherwise. - */ -#define CONFIG_IS_MODULE(option) config_enabled(CONFIG_VAL(option##_MODULE)) +#define CONFIG_IS_ENABLED(option) \ + (config_enabled(CONFIG_VAL(option))) #endif /* __LINUX_KCONFIG_H */ |