[tip:perf/core] x86, perf: Change two init functions to static

[tip-bot for Yinghai Lu <yinghai@kernel.org>]

Commit-ID:  82d70cab6bce0147aa0aa9583ef9ac58141f4ef4
Gitweb:     http://git.kernel.org/tip/82d70cab6bce0147aa0aa9583ef9ac58141f4ef4
Author:     Yinghai Lu <yinghai@kernel.org>
AuthorDate: Fri, 21 Jan 2011 15:30:01 -0800
Committer:  Ingo Molnar <mingo@elte.hu>
CommitDate: Wed, 26 Jan 2011 08:46:57 +0100

x86, perf: Change two init functions to static

init_hw_perf_events() is called via early_initcall now.
x86_pmu_event_init is x86_pmu member function.

So we can change them to static.

Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
LKML-Reference: <4D3A16F9.109@kernel.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
 arch/x86/kernel/cpu/perf_event.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/x86/kernel/cpu/perf_event.c b/arch/x86/kernel/cpu/perf_event.c
index 9d977a2..4d98789 100644
--- a/arch/x86/kernel/cpu/perf_event.c
+++ b/arch/x86/kernel/cpu/perf_event.c
@@ -1389,7 +1389,7 @@ static void __init pmu_check_apic(void)
 	pr_info("no hardware sampling interrupt available.\n");
 }
 
-int __init init_hw_perf_events(void)
+static int __init init_hw_perf_events(void)
 {
 	struct event_constraint *c;
 	int err;
@@ -1608,7 +1608,7 @@ out:
 	return ret;
 }
 
-int x86_pmu_event_init(struct perf_event *event)
+static int x86_pmu_event_init(struct perf_event *event)
 {
 	struct pmu *tmp;
 	int err;