From 118eb89b1e7f6807776c012cffc5c9b07fd26164 Mon Sep 17 00:00:00 2001 From: Anshuman Khandual Date: Wed, 15 Nov 2023 14:58:05 +0530 Subject: drivers: perf: arm_pmu: Drop 'pmu_lock' element from 'struct pmu_hw_events' As 'pmu_lock' element is not being used in any ARM PMU implementation, just drop this from 'struct pmu_hw_events'. Cc: Will Deacon Cc: Mark Rutland Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Anshuman Khandual Acked-by: Mark Rutland Link: https://lore.kernel.org/r/20231115092805.737822-3-anshuman.khandual@arm.com Signed-off-by: Will Deacon --- drivers/perf/arm_pmu.c | 1 - 1 file changed, 1 deletion(-) (limited to 'drivers/perf') diff --git a/drivers/perf/arm_pmu.c b/drivers/perf/arm_pmu.c index d712a19e47ac..379479b50bdd 100644 --- a/drivers/perf/arm_pmu.c +++ b/drivers/perf/arm_pmu.c @@ -893,7 +893,6 @@ struct arm_pmu *armpmu_alloc(void) struct pmu_hw_events *events; events = per_cpu_ptr(pmu->hw_events, cpu); - raw_spin_lock_init(&events->pmu_lock); events->percpu_pmu = pmu; } -- cgit