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authorVineet Gupta <vgupta@synopsys.com>2017-03-30 20:02:57 +0300
committerVineet Gupta <vgupta@synopsys.com>2017-03-31 03:33:20 +0300
commit4c6fabda1ad1dec6d274c098ef0a91809c74f2e3 (patch)
tree3bdc143ee73afdd001284469618e07248c980668 /arch/arc
parentc70c473396cbdec1168a6eff60e13029c0916854 (diff)
downloadlinux-4c6fabda1ad1dec6d274c098ef0a91809c74f2e3.tar.xz
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 <asm/kprobes.h> unconditionally into <linux/kprobes.h> exposing a stub function for !CONFIG_KPROBES to rest of world. Fix that by making the stub a macro Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Diffstat (limited to 'arch/arc')
-rw-r--r--arch/arc/include/asm/kprobes.h4
1 files changed, 1 insertions, 3 deletions
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 */