From 3ea664c7c339a788341b47f1eb0aa98eee18a721 Mon Sep 17 00:00:00 2001 From: Jeroen Hofstee Date: Thu, 10 Jul 2014 20:38:35 +0200 Subject: [PATCH] env_callback.h: spl: mark callback as maybe_unused When static inline is used in a header file the function should preferably be inlined and if not possible made a static function. When declared inside a c file there is a static function, which might be inlined. Since SPL uses a define to declare the static inline it becomes part of the c file although it is declared in a header and clang will warn that you have introduced unused static functions. Add maybe_unused to prevent such warnings. Signed-off-by: Jeroen Hofstee --- include/env_callback.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/env_callback.h b/include/env_callback.h index f90a7fa3b6..ab4e115fb0 100644 --- a/include/env_callback.h +++ b/include/env_callback.h @@ -60,7 +60,7 @@ void env_callback_init(ENTRY *var_entry); */ #ifdef CONFIG_SPL_BUILD #define U_BOOT_ENV_CALLBACK(name, callback) \ - static inline void _u_boot_env_noop_##name(void) \ + static inline __maybe_unused void _u_boot_env_noop_##name(void) \ { \ (void)callback; \ } -- 2.30.2