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Commit 9ea352bf authored by Linux Build Service Account's avatar Linux Build Service Account Committed by Gerrit - the friendly Code Review server
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Merge "msm: pcie: correct print/read sequence for interrupt status reg"

parents d707d76b 4666da4c

drivers/pci/host/pci-msm.c

+3 −3
Original line number Original line Diff line number Diff line
@@ -5079,9 +5079,6 @@ static irqreturn_t handle_global_irq(int irq, void *data) 
	unsigned long irqsave_flags;

	unsigned long irqsave_flags;

	u32 status;

	u32 status;





	PCIE_DBG2(dev, "RC%d: Global IRQ %d received: 0x%x\n",

		dev->rc_idx, irq, status);



	spin_lock_irqsave(&dev->global_irq_lock, irqsave_flags);

	spin_lock_irqsave(&dev->global_irq_lock, irqsave_flags);





	status = readl_relaxed(dev->parf + PCIE20_PARF_INT_ALL_STATUS) &

	status = readl_relaxed(dev->parf + PCIE20_PARF_INT_ALL_STATUS) &
@@ -5089,6 +5086,9 @@ static irqreturn_t handle_global_irq(int irq, void *data) 




	msm_pcie_write_mask(dev->parf + PCIE20_PARF_INT_ALL_CLEAR, 0, status);

	msm_pcie_write_mask(dev->parf + PCIE20_PARF_INT_ALL_CLEAR, 0, status);





	PCIE_DBG2(dev, "RC%d: Global IRQ %d received: 0x%x\n",

		dev->rc_idx, irq, status);



	for (i = 0; i <= MSM_PCIE_INT_EVT_MAX; i++) {

	for (i = 0; i <= MSM_PCIE_INT_EVT_MAX; i++) {

		if (status & BIT(i)) {

		if (status & BIT(i)) {

			switch (i) {

			switch (i) {