diff options
Diffstat (limited to 'arch/arm/kernel')
| -rw-r--r-- | arch/arm/kernel/perf_event.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/kernel/perf_event.c b/arch/arm/kernel/perf_event.c index 1243deda5bbb..f9e8657dd241 100644 --- a/arch/arm/kernel/perf_event.c +++ b/arch/arm/kernel/perf_event.c @@ -514,6 +514,7 @@ static void __init armpmu_init(struct arm_pmu *armpmu) int armpmu_register(struct arm_pmu *armpmu, int type) { armpmu_init(armpmu); + pm_runtime_enable(&armpmu->plat_device->dev); pr_info("enabled with %s PMU driver, %d counters available\n", armpmu->name, armpmu->num_events); return perf_pmu_register(&armpmu->pmu, armpmu->name, type); |