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arm-cci: make private functions static

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cci_pmu_sync_counters and pmu_event_set_period are internal functions
to the CCI PMU driver, so make them static to avoid polluting the kernel
namespace.

Signed-off-by: Will Deacon <will.deacon@arm.com>
This commit is contained in:
Will Deacon 2016-02-26 16:12:43 +00:00
parent d7dd5fd773
commit ceb4951244
1 changed files with 2 additions and 2 deletions
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4
drivers/bus/arm-cci.c
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@ -673,7 +673,7 @@ static int cci550_validate_hw_event(struct cci_pmu *cci_pmu,
* with the event period and mark them ready before we enable
* PMU.
*/
void cci_pmu_sync_counters(struct cci_pmu *cci_pmu)
static void cci_pmu_sync_counters(struct cci_pmu *cci_pmu)
{
int i;
struct cci_pmu_hw_events *cci_hw = &cci_pmu->hw_events;
@ -1038,7 +1038,7 @@ static void pmu_read(struct perf_event *event)
pmu_event_update(event);
}
void pmu_event_set_period(struct perf_event *event)
static void pmu_event_set_period(struct perf_event *event)
{
struct hw_perf_event *hwc = &event->hw;
/*