[PATCH] drivers/perf: Replace spin_lock_irqsave to spin_lock

@@ -1026,12 +1026,11 @@ static void pmu_event_set_period(struct perf_event *event)

 static irqreturn_t pmu_handle_irq(int irq_num, void *dev)
 {
-	unsigned long flags;
 	struct cci_pmu *cci_pmu = dev;
 	struct cci_pmu_hw_events *events = &cci_pmu->hw_events;
 	int idx, handled = IRQ_NONE;

-	raw_spin_lock_irqsave(&events->pmu_lock, flags);
+	raw_spin_lock(&events->pmu_lock);

 	/* Disable the PMU while we walk through the counters */
 	__cci_pmu_disable(cci_pmu);

@@ -1061,7 +1060,7 @@ static irqreturn_t pmu_handle_irq(int irq_num, void *dev)

 	/* Enable the PMU and sync possibly overflowed counters */
 	__cci_pmu_enable_sync(cci_pmu);
-	raw_spin_unlock_irqrestore(&events->pmu_lock, flags);
+	raw_spin_unlock(&events->pmu_lock);

 	return IRQ_RETVAL(handled);
 }

@@ -1234,10 +1234,9 @@ static irqreturn_t xgene_pmu_isr(int irq, void *dev_id)
 	u32 intr_mcu, intr_mcb, intr_l3c, intr_iob;
 	struct xgene_pmu_dev_ctx *ctx;
 	struct xgene_pmu *xgene_pmu = dev_id;
-	unsigned long flags;
 	u32 val;

-	raw_spin_lock_irqsave(&xgene_pmu->lock, flags);
+	raw_spin_lock(&xgene_pmu->lock);

 	/* Get Interrupt PMU source */
 	val = readl(xgene_pmu->pcppmu_csr + PCPPMU_INTSTATUS_REG);

@@ -1273,7 +1272,7 @@ static irqreturn_t xgene_pmu_isr(int irq, void *dev_id)
 		}
 	}

-	raw_spin_unlock_irqrestore(&xgene_pmu->lock, flags);
+	raw_spin_unlock(&xgene_pmu->lock);

 	return IRQ_HANDLED;
 }
--