From: Fengguang Wu <fengguang.wu@intel.com>
Subject: [PATCH mmotm] x86: rapl_attr_groups[] can be static
TO: Christoph Lameter <cl@linux-foundation.org>
CC: Johannes Weiner <hannes@cmpxchg.org>
CC: linux-kernel@vger.kernel.org 

CC: Christoph Lameter <cl@linux-foundation.org>
CC: Johannes Weiner <hannes@cmpxchg.org>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
---
 perf_event_intel_rapl.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/kernel/cpu/perf_event_intel_rapl.c b/arch/x86/kernel/cpu/perf_event_intel_rapl.c
index d0dbcdf..cf4aaf3 100644
--- a/arch/x86/kernel/cpu/perf_event_intel_rapl.c
+++ b/arch/x86/kernel/cpu/perf_event_intel_rapl.c
@@ -441,7 +441,7 @@ static struct attribute_group rapl_pmu_format_group = {
 	.attrs = rapl_formats_attr,
 };
 
-const struct attribute_group *rapl_attr_groups[] = {
+static const struct attribute_group *rapl_attr_groups[] = {
 	&rapl_pmu_attr_group,
 	&rapl_pmu_format_group,
 	&rapl_pmu_events_group,