From e9c2a283e7d9d4e207b5ab4aa1723d62ee2ecbee Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Tue, 16 May 2023 21:35:44 +0200 Subject: [PATCH] x86/mce: Add copy_mc_fragile_handle_tail() prototype MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit copy_mc_fragile_handle_tail() is only called from assembler, but 'make W=1' complains about a missing prototype: arch/x86/lib/copy_mc.c:26:1: warning: no previous prototype for ‘copy_mc_fragile_handle_tail’ [-Wmissing-prototypes] 26 | copy_mc_fragile_handle_tail(char *to, char *from, unsigned len) Add the prototype to avoid the warning. Signed-off-by: Arnd Bergmann Signed-off-by: Dave Hansen Reviewed-by: Alexander Lobakin Link: https://lore.kernel.org/all/20230516193549.544673-16-arnd%40kernel.org --- arch/x86/include/asm/mce.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/x86/include/asm/mce.h b/arch/x86/include/asm/mce.h index 9646ed6..180b1cb 100644 --- a/arch/x86/include/asm/mce.h +++ b/arch/x86/include/asm/mce.h @@ -350,4 +350,7 @@ static inline void mce_amd_feature_init(struct cpuinfo_x86 *c) { } #endif static inline void mce_hygon_feature_init(struct cpuinfo_x86 *c) { return mce_amd_feature_init(c); } + +unsigned long copy_mc_fragile_handle_tail(char *to, char *from, unsigned len); + #endif /* _ASM_X86_MCE_H */ -- 2.7.4