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| author |   Vineet Gupta <vgupta@synopsys.com> | 2017-03-30 10:02:57 -0700 |
|---|---|---|
| committer | Vineet Gupta <vgupta@synopsys.com> | 2017-03-30 17:33:20 -0700 |
| commit | 4c6fabda1ad1dec6d274c098ef0a91809c74f2e3 (patch) | |
| tree | 3bdc143ee73afdd001284469618e07248c980668 /arch | |
| parent | ARCv2: SLC: Make sure busy bit is set properly on SLC flushing (diff) | |
| download | linux-dev-4c6fabda1ad1dec6d274c098ef0a91809c74f2e3.tar.xz linux-dev-4c6fabda1ad1dec6d274c098ef0a91809c74f2e3.zip | |
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')
| -rw-r--r-- | arch/arc/include/asm/kprobes.h | 4 |
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 */ |