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ARC: Fix -Wmissing-prototypes warnings

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| ../arch/arc/kernel/kprobes.c:193:15: warning: no previous prototype for 'arc_kprobe_handler' [-Wmissing-prototypes]
|  193 | int __kprobes arc_kprobe_handler(unsigned long addr, struct pt_regs *regs)
|
|../arch/arc/kernel/ptrace.c:342:16: warning: no previous prototype for 'syscall_trace_enter' [-Wmissing-prototypes]
|  342 | asmlinkage int syscall_trace_enter(struct pt_regs *regs)

Link: https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20240325/testrun/23149630/suite/build/test/gcc-9-defconfig/log
Reported-by: Linux Kernel Functional Testing <lkft@linaro.org>
Signed-off-by: Vineet Gupta <vgupta@kernel.org>
This commit is contained in:
Vineet Gupta 2024-03-27 22:02:58 -07:00
parent 39cd87c4eb
commit db70d9f9dc
2 changed files with 5 additions and 4 deletions
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2
arch/arc/include/asm/ptrace.h
View File

@ -169,7 +169,7 @@ static inline unsigned long regs_get_register(struct pt_regs *regs,
return *(unsigned long *)((unsigned long)regs + offset);
}
extern int syscall_trace_entry(struct pt_regs *);
extern int syscall_trace_enter(struct pt_regs *);
extern void syscall_trace_exit(struct pt_regs *);
#endif /* !__ASSEMBLY__ */

7
arch/arc/kernel/kprobes.c
View File

@ -190,7 +190,8 @@ static void __kprobes setup_singlestep(struct kprobe *p, struct pt_regs *regs)
}
}
int __kprobes arc_kprobe_handler(unsigned long addr, struct pt_regs *regs)
static int
__kprobes arc_kprobe_handler(unsigned long addr, struct pt_regs *regs)
{
struct kprobe *p;
struct kprobe_ctlblk *kcb;
@ -241,8 +242,8 @@ int __kprobes arc_kprobe_handler(unsigned long addr, struct pt_regs *regs)
return 0;
}
static int __kprobes arc_post_kprobe_handler(unsigned long addr,
struct pt_regs *regs)
static int
__kprobes arc_post_kprobe_handler(unsigned long addr, struct pt_regs *regs)
{
struct kprobe *cur = kprobe_running();
struct kprobe_ctlblk *kcb = get_kprobe_ctlblk();