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perf/x86: Fix sparse warnings 

FYI, there are new sparse warnings:

 arch/x86/kernel/cpu/perf_event.c:1356:18: sparse: symbol 'events_attr' was not declared. Should it be static?

This patch makes it static and also adds the static keyword to
fix arch/x86/kernel/cpu/perf_event.c:1344:9: warning: symbol
'events_sysfs_show' was not declared.

Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Cc: fengguang.wu@intel.com
Cc: Jiri Olsa <jolsa@redhat.com>
Link: http://lkml.kernel.org/n/tip-lerdpXlnruh0yvWs2owwuizl@git.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Peter Huewe 2012-10-29 21:48:17 +01:00 committed by Ingo Molnar
parent 8748dd9b99
commit 95d18aa2b6
1 changed files with 2 additions and 2 deletions
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4
arch/x86/kernel/cpu/perf_event.c
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@ -1341,7 +1341,7 @@ static void __init filter_events(struct attribute **attrs)
}
}
ssize_t events_sysfs_show(struct device *dev, struct device_attribute *attr,
static ssize_t events_sysfs_show(struct device *dev, struct device_attribute *attr,
char *page)
{
struct perf_pmu_events_attr *pmu_attr = \
@ -1373,7 +1373,7 @@ EVENT_ATTR(ref-cycles, REF_CPU_CYCLES );
static struct attribute *empty_attrs;
struct attribute *events_attr[] = {
static struct attribute *events_attr[] = {
EVENT_PTR(CPU_CYCLES),
EVENT_PTR(INSTRUCTIONS),
EVENT_PTR(CACHE_REFERENCES),