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authorSam Ravnborg <sam@ravnborg.org>2014-05-17 01:26:03 +0400
committerDavid S. Miller <davem@davemloft.net>2014-05-19 06:01:32 +0400
commit2f827ea7cee8c1fe9a516dab2fc1686da38cbed0 (patch)
tree11b2c65ed50abbec4ec7afabf0a8e006b13adf9c /arch/sparc
parent8c7260c0d9a6fa327546af724fb48375df493326 (diff)
downloadlinux-2f827ea7cee8c1fe9a516dab2fc1686da38cbed0.tar.xz
sparc64: fix sparse warnings in kprobes.c
Fix following warnings: kprobes.c:515:15: warning: symbol 'trampoline_probe_handler' was not declared. Should it be static? kprobes.c:579:6: warning: symbol 'kretprobe_trampoline_holder' was not declared. Should it be static? Declare the functions static. kretprobe_trampoline_holder is magically used without any real reference so mark is __used, like other arch's do too. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc')
-rw-r--r--arch/sparc/kernel/kprobes.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/sparc/kernel/kprobes.c b/arch/sparc/kernel/kprobes.c
index 1b0973503197..98d712843413 100644
--- a/arch/sparc/kernel/kprobes.c
+++ b/arch/sparc/kernel/kprobes.c
@@ -512,7 +512,8 @@ void __kprobes arch_prepare_kretprobe(struct kretprobe_instance *ri,
/*
* 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;
@@ -576,7 +577,7 @@ int __kprobes trampoline_probe_handler(struct kprobe *p, struct pt_regs *regs)
return 1;
}
-void kretprobe_trampoline_holder(void)
+static void __used kretprobe_trampoline_holder(void)
{
asm volatile(".global kretprobe_trampoline\n"
"kretprobe_trampoline:\n"