From: "Guo Ren (Alibaba DAMO Academy)" <[email protected]>
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) <[email protected]>
---
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 83e82b7c0f6c..ee5cdf226a9b 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 */
--
2.40.1
