From 817d21578d51e801df58ab012654486a71073074 Mon Sep 17 00:00:00 2001 From: "Guo Ren (Alibaba DAMO Academy)" Date: Sun, 19 Oct 2025 06:55:13 -0400 Subject: [PATCH] csky: Remove compile warning for CONFIG_SMP When CONFIG_SMP is enabled, there is a compile warning: arch/csky/kernel/smp.c:242:6: warning: no previous prototype for 'csky_start_secondary' [-Wmissing-prototypes] 242 | void csky_start_secondary(void) | ^~~~~~~~~~~~~~~~~~~~ Add a similar prototype with csky_start in sections.h. Signed-off-by: Guo Ren (Alibaba DAMO Academy) Reviewed-by: Randy Dunlap Tested-by: Randy Dunlap --- arch/csky/include/asm/sections.h | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/csky/include/asm/sections.h b/arch/csky/include/asm/sections.h index 83e82b7c0f6c4..ee5cdf226a9b1 100644 --- a/arch/csky/include/asm/sections.h +++ b/arch/csky/include/asm/sections.h @@ -8,5 +8,6 @@ extern char _start[]; asmlinkage void csky_start(unsigned int unused, void *dtb_start); +asmlinkage void csky_start_secondary(void); #endif /* __ASM_SECTIONS_H */ -- 2.47.3