diff --git a/drivers/pci/controller/pcie-rcar-host.c b/drivers/pci/controller/pcie-rcar-host.c
index 4ff9f87764ad..ebfb56702c1a 100644
--- a/drivers/pci/controller/pcie-rcar-host.c
+++ b/drivers/pci/controller/pcie-rcar-host.c
@@ -12,6 +12,7 @@
  */
 
 #include <linux/bitops.h>
+#include <linux/cleanup.h>
 #include <linux/clk.h>
 #include <linux/clk-provider.h>
 #include <linux/delay.h>
@@ -36,7 +37,7 @@ struct rcar_msi {
 	DECLARE_BITMAP(used, INT_PCI_MSI_NR);
 	struct irq_domain *domain;
 	struct mutex map_lock;
-	spinlock_t mask_lock;
+	raw_spinlock_t mask_lock;
 	int irq1;
 	int irq2;
 };
@@ -639,28 +640,26 @@ static void rcar_msi_irq_mask(struct irq_data *d)
 {
 	struct rcar_msi *msi = irq_data_get_irq_chip_data(d);
 	struct rcar_pcie *pcie = &msi_to_host(msi)->pcie;
-	unsigned long flags;
 	u32 value;
 
-	spin_lock_irqsave(&msi->mask_lock, flags);
-	value = rcar_pci_read_reg(pcie, PCIEMSIIER);
-	value &= ~BIT(d->hwirq);
-	rcar_pci_write_reg(pcie, value, PCIEMSIIER);
-	spin_unlock_irqrestore(&msi->mask_lock, flags);
+	scoped_guard(raw_spinlock_irqsave, &msi->mask_lock) {
+		value = rcar_pci_read_reg(pcie, PCIEMSIIER);
+		value &= ~BIT(d->hwirq);
+		rcar_pci_write_reg(pcie, value, PCIEMSIIER);
+	}
 }
 
 static void rcar_msi_irq_unmask(struct irq_data *d)
 {
 	struct rcar_msi *msi = irq_data_get_irq_chip_data(d);
 	struct rcar_pcie *pcie = &msi_to_host(msi)->pcie;
-	unsigned long flags;
 	u32 value;
 
-	spin_lock_irqsave(&msi->mask_lock, flags);
-	value = rcar_pci_read_reg(pcie, PCIEMSIIER);
-	value |= BIT(d->hwirq);
-	rcar_pci_write_reg(pcie, value, PCIEMSIIER);
-	spin_unlock_irqrestore(&msi->mask_lock, flags);
+	scoped_guard(raw_spinlock_irqsave, &msi->mask_lock) {
+		value = rcar_pci_read_reg(pcie, PCIEMSIIER);
+		value |= BIT(d->hwirq);
+		rcar_pci_write_reg(pcie, value, PCIEMSIIER);
+	}
 }
 
 static int rcar_msi_set_affinity(struct irq_data *d, const struct cpumask *mask, bool force)
@@ -776,7 +775,7 @@ static int rcar_pcie_enable_msi(struct rcar_pcie_host *host)
 	int err;
 
 	mutex_init(&msi->map_lock);
-	spin_lock_init(&msi->mask_lock);
+	raw_spin_lock_init(&msi->mask_lock);
 
 	err = of_address_to_resource(dev->of_node, 0, &res);
 	if (err)