diff --git a/Documentation/devicetree/bindings/pci/rcar-pci.txt b/Documentation/devicetree/bindings/pci/rcar-pci.txt
index 34712d6fd253..bd27428dda61 100644
--- a/Documentation/devicetree/bindings/pci/rcar-pci.txt
+++ b/Documentation/devicetree/bindings/pci/rcar-pci.txt
@@ -1,4 +1,4 @@
-* Renesas RCar PCIe interface
+* Renesas R-Car PCIe interface
 
 Required properties:
 compatible: "renesas,pcie-r8a7779" for the R8A7779 SoC;
diff --git a/drivers/pci/host/pci-rcar-gen2.c b/drivers/pci/host/pci-rcar-gen2.c
index 85348590848b..6f879685fedd 100644
--- a/drivers/pci/host/pci-rcar-gen2.c
+++ b/drivers/pci/host/pci-rcar-gen2.c
@@ -429,7 +429,7 @@ static int rcar_pci_probe(struct platform_device *pdev)
 	return 0;
 }
 
-static struct of_device_id rcar_pci_of_match[] = {
+static const struct of_device_id rcar_pci_of_match[] = {
 	{ .compatible = "renesas,pci-r8a7790", },
 	{ .compatible = "renesas,pci-r8a7791", },
 	{ .compatible = "renesas,pci-r8a7794", },