From b3a7864c6feb0fb30bc2cd3726570746bec41697 Mon Sep 17 00:00:00 2001 From: "Tobin C. Harding" Date: Mon, 6 Mar 2017 19:49:46 +1100 Subject: powerpc/ftrace: Add prototype for prepare_ftrace_return() Sparse emits a warning: symbol 'prepare_ftrace_return' was not declared. Should it be static? prepare_ftrace_return() is called from assembler and should not be static. Add a prototype for it to asm-prototypes.h and include that in ftrace.c. Signed-off-by: Tobin C. Harding Signed-off-by: Michael Ellerman --- arch/powerpc/include/asm/asm-prototypes.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/powerpc/include/asm/asm-prototypes.h') diff --git a/arch/powerpc/include/asm/asm-prototypes.h b/arch/powerpc/include/asm/asm-prototypes.h index f6c5264287e5..e02db66a77e3 100644 --- a/arch/powerpc/include/asm/asm-prototypes.h +++ b/arch/powerpc/include/asm/asm-prototypes.h @@ -120,6 +120,8 @@ extern s64 __ashrdi3(s64, int); extern int __cmpdi2(s64, s64); extern int __ucmpdi2(u64, u64); +/* tracing */ void _mcount(void); +unsigned long prepare_ftrace_return(unsigned long parent, unsigned long ip); #endif /* _ASM_POWERPC_ASM_PROTOTYPES_H */ -- cgit