From 66200ea2228da6aaf317d21e67b1157aae7168e7 Mon Sep 17 00:00:00 2001 From: Ananth N Mavinakayanahalli Date: Fri, 15 Feb 2008 21:59:17 +1100 Subject: [POWERPC] Kill sparse warnings in kprobes Fix sparse warnings in powerpc kprobes: CHECK arch/powerpc/kernel/kprobes.c arch/powerpc/kernel/kprobes.c:277:6: warning: symbol 'kretprobe_trampoline_holder' was not declared. Should it be static? arch/powerpc/kernel/kprobes.c:287:15: warning: symbol 'trampoline_probe_handler' was not declared. Should it be static? arch/powerpc/kernel/kprobes.c:525:16: warning: symbol 'jprobe_return_end' was not declared. Should it be static? Fix along the same lines as http://lkml.org/lkml/2008/2/13/642 Signed-off-by: Ananth N Mavinakayanahalli Signed-off-by: Paul Mackerras --- arch/powerpc/kernel/kprobes.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) (limited to 'arch') diff --git a/arch/powerpc/kernel/kprobes.c b/arch/powerpc/kernel/kprobes.c index 5338e4855712..c176c513566b 100644 --- a/arch/powerpc/kernel/kprobes.c +++ b/arch/powerpc/kernel/kprobes.c @@ -274,7 +274,7 @@ no_kprobe: * - When the probed function returns, this probe * causes the handlers to fire */ -void kretprobe_trampoline_holder(void) +static void __used kretprobe_trampoline_holder(void) { asm volatile(".global kretprobe_trampoline\n" "kretprobe_trampoline:\n" @@ -284,7 +284,8 @@ void kretprobe_trampoline_holder(void) /* * Called when the probe at kretprobe trampoline is hit */ -int __kprobes trampoline_probe_handler(struct kprobe *p, struct pt_regs *regs) +static int __kprobes trampoline_probe_handler(struct kprobe *p, + struct pt_regs *regs) { struct kretprobe_instance *ri = NULL; struct hlist_head *head, empty_rp; @@ -517,12 +518,12 @@ int __kprobes setjmp_pre_handler(struct kprobe *p, struct pt_regs *regs) return 1; } -void __kprobes jprobe_return(void) +void __used __kprobes jprobe_return(void) { asm volatile("trap" ::: "memory"); } -void __kprobes jprobe_return_end(void) +static void __used __kprobes jprobe_return_end(void) { }; -- cgit v1.2.3