[PATCH peterz-queue] perf/x86: allocate_excl_cntrs() can be static

[PATCH peterz-queue] perf/x86: allocate_excl_cntrs() can be static

[kbuild test robot]

Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
---
 perf_event_intel.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/kernel/cpu/perf_event_intel.c b/arch/x86/kernel/cpu/perf_event_intel.c
index d7b6eee..8e18f44 100644
--- a/arch/x86/kernel/cpu/perf_event_intel.c
+++ b/arch/x86/kernel/cpu/perf_event_intel.c
@@ -2201,7 +2201,7 @@ struct intel_shared_regs *allocate_shared_regs(int cpu)
 	return regs;
 }
 
-struct intel_excl_cntrs *allocate_excl_cntrs(int cpu)
+static struct intel_excl_cntrs *allocate_excl_cntrs(int cpu)
 {
 	struct intel_excl_cntrs *c;
 	int i;

[peterz-queue:master 2112/2183] arch/x86/kernel/cpu/perf_event_intel.c:2204:25: sparse: symbol 'allocate_excl_cntrs' was not declared. Should it be static?

[kbuild test robot]

tree:   git://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git master
head:   dc457a0288847522525701d01c1d43d564d06132
commit: cafb328c12993896509de8309f9874949f64e5a4 [2112/2183] perf/x86: add cross-HT counter exclusion infrastructure
reproduce:
  # apt-get install sparse
  git checkout cafb328c12993896509de8309f9874949f64e5a4
  make ARCH=x86_64 allmodconfig
  make C=1 CF=-D__CHECK_ENDIAN__


sparse warnings: (new ones prefixed by >>)

   arch/x86/kernel/cpu/perf_event_intel.c:196:18: sparse: symbol 'nhm_events_attrs' was not declared. Should it be static?
   arch/x86/kernel/cpu/perf_event_intel.c:201:18: sparse: symbol 'snb_events_attrs' was not declared. Should it be static?
   arch/x86/kernel/cpu/perf_event_intel.c:223:25: sparse: symbol 'intel_bdw_event_constraints' was not declared. Should it be static?
>> arch/x86/kernel/cpu/perf_event_intel.c:2204:25: sparse: symbol 'allocate_excl_cntrs' was not declared. Should it be static?

Please review and possibly fold the followup patch.

---
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