diff options
| -rw-r--r-- | drivers/perf/arm_cspmu/arm_cspmu.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/perf/arm_cspmu/arm_cspmu.c b/drivers/perf/arm_cspmu/arm_cspmu.c index e87bf0f64f01..5919ef63c2a8 100644 --- a/drivers/perf/arm_cspmu/arm_cspmu.c +++ b/drivers/perf/arm_cspmu/arm_cspmu.c @@ -525,11 +525,7 @@ static int arm_cspmu_alloc_attr_groups(struct arm_cspmu *cspmu) static inline void arm_cspmu_reset_counters(struct arm_cspmu *cspmu) { - u32 pmcr = 0; - - pmcr |= PMCR_P; - pmcr |= PMCR_C; - writel(pmcr, cspmu->base0 + PMCR); + writel(PMCR_C | PMCR_P, cspmu->base0 + PMCR); } static inline void arm_cspmu_start_counters(struct arm_cspmu *cspmu) @@ -1187,7 +1183,6 @@ static int arm_cspmu_register_pmu(struct arm_cspmu *cspmu) }; /* Hardware counter init */ - arm_cspmu_stop_counters(cspmu); arm_cspmu_reset_counters(cspmu); ret = perf_pmu_register(&cspmu->pmu, cspmu->name, -1); |