2 files changed, 3 insertions, 8 deletions
diff --git a/drivers/pci/controller/mobiveil/pcie-mobiveil-host.c b/drivers/pci/controller/mobiveil/pcie-mobiveil-host.c
index 705542b4bd21..7250b84a7efe 100644
--- a/drivers/pci/controller/mobiveil/pcie-mobiveil-host.c
+++ b/drivers/pci/controller/mobiveil/pcie-mobiveil-host.c
@@ -29,18 +29,15 @@
 
 static bool mobiveil_pcie_valid_device(struct pci_bus *bus, unsigned int devfn)
 {
-	struct mobiveil_pcie *pcie = bus->sysdata;
-	struct mobiveil_root_port *rp = &pcie->rp;
-
 	/* Only one device down on each root port */
-	if ((bus->number == rp->root_bus_nr) && (devfn > 0))
+	if (pci_is_root_bus(bus) && (devfn > 0))
 		return false;
 
 	/*
 	 * Do not read more than one device on the bus directly
 	 * attached to RC
 	 */
-	if ((bus->primary == rp->root_bus_nr) && (PCI_SLOT(devfn) > 0))
+	if ((bus->primary == to_pci_host_bridge(bus->bridge)->busnr) && (PCI_SLOT(devfn) > 0))
 		return false;
 
 	return true;
@@ -61,7 +58,7 @@ static void __iomem *mobiveil_pcie_map_bus(struct pci_bus *bus,
 		return NULL;
 
 	/* RC config access */
-	if (bus->number == rp->root_bus_nr)
+	if (pci_is_root_bus(bus))
 		return pcie->csr_axi_slave_base + where;
 
 	/*
@@ -606,7 +603,6 @@ int mobiveil_pcie_host_probe(struct mobiveil_pcie *pcie)
 
 	/* Initialize bridge */
 	bridge->sysdata = pcie;
-	bridge->busnr = rp->root_bus_nr;
 	bridge->ops = &mobiveil_pcie_ops;
 	bridge->map_irq = of_irq_parse_and_map_pci;
 	bridge->swizzle_irq = pci_common_swizzle;
diff --git a/drivers/pci/controller/mobiveil/pcie-mobiveil.h b/drivers/pci/controller/mobiveil/pcie-mobiveil.h
index 767e36a8522d..6082b8afbc31 100644
--- a/drivers/pci/controller/mobiveil/pcie-mobiveil.h
+++ b/drivers/pci/controller/mobiveil/pcie-mobiveil.h
@@ -149,7 +149,6 @@ struct mobiveil_rp_ops {
 };
 
 struct mobiveil_root_port {
-	char root_bus_nr;
 	void __iomem *config_axi_slave_base;	/* endpoint config base */
 	struct resource *ob_io_res;
 	struct mobiveil_rp_ops *ops;