From 4c6fabda1ad1dec6d274c098ef0a91809c74f2e3 Mon Sep 17 00:00:00 2001 From: Vineet Gupta Date: Thu, 30 Mar 2017 10:02:57 -0700 Subject: ARC: fix build warnings with !CONFIG_KPROBES | CC lib/nmi_backtrace.o | In file included from ../include/linux/kprobes.h:43:0, | from ../lib/nmi_backtrace.c:17: | ../arch/arc/include/asm/kprobes.h:57:13: warning: 'trap_is_kprobe' defined but not used [-Wunused-function] | static void trap_is_kprobe(unsigned long address, struct pt_regs *regs) | ^~~~~~~~~~~~~~ The warning started with 7d134b2ce6 ("kprobes: move kprobe declarations to asm-generic/kprobes.h") which started including unconditionally into exposing a stub function for !CONFIG_KPROBES to rest of world. Fix that by making the stub a macro Signed-off-by: Vineet Gupta --- arch/arc/include/asm/kprobes.h | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'arch') diff --git a/arch/arc/include/asm/kprobes.h b/arch/arc/include/asm/kprobes.h index 00bdbe167615..2e52d18e6bc7 100644 --- a/arch/arc/include/asm/kprobes.h +++ b/arch/arc/include/asm/kprobes.h @@ -54,9 +54,7 @@ int kprobe_fault_handler(struct pt_regs *regs, unsigned long cause); void kretprobe_trampoline(void); void trap_is_kprobe(unsigned long address, struct pt_regs *regs); #else -static void trap_is_kprobe(unsigned long address, struct pt_regs *regs) -{ -} +#define trap_is_kprobe(address, regs) #endif /* CONFIG_KPROBES */ #endif /* _ARC_KPROBES_H */ -- cgit v1.2.3