diff --git a/drivers/pci/controller/dwc/pcie-designware-host.c b/drivers/pci/controller/dwc/pcie-designware-host.c
index 089a328118682d19d3c0ee015afb8db69b36a5a9..af4ace7e3579f411b50585ffb86e84efbcbd3a07 100644
--- a/drivers/pci/controller/dwc/pcie-designware-host.c
+++ b/drivers/pci/controller/dwc/pcie-designware-host.c
@@ -492,7 +492,7 @@ static int dw_pcie_rd_other_conf(struct pci_bus *bus, unsigned int devfn,
 
 	ret = pci_generic_config_read(bus, devfn, where, size, val);
 
-	if (!ret && pci->io_cfg_atu_shared)
+	if (!ret && pp->cfg0_io_shared)
 		dw_pcie_prog_outbound_atu(pci, 0, PCIE_ATU_TYPE_IO, pp->io_base,
 					  pp->io_bus_addr, pp->io_size);
 
@@ -508,7 +508,7 @@ static int dw_pcie_wr_other_conf(struct pci_bus *bus, unsigned int devfn,
 
 	ret = pci_generic_config_write(bus, devfn, where, size, val);
 
-	if (!ret && pci->io_cfg_atu_shared)
+	if (!ret && pp->cfg0_io_shared)
 		dw_pcie_prog_outbound_atu(pci, 0, PCIE_ATU_TYPE_IO, pp->io_base,
 					  pp->io_bus_addr, pp->io_size);
 
@@ -627,7 +627,7 @@ void dw_pcie_setup_rc(struct pcie_port *pp)
 							  PCIE_ATU_TYPE_IO, pp->io_base,
 							  pp->io_bus_addr, pp->io_size);
 			else
-				pci->io_cfg_atu_shared = true;
+				pp->cfg0_io_shared = true;
 		}
 
 		if (pci->num_ob_windows <= atu_idx)
diff --git a/drivers/pci/controller/dwc/pcie-designware.h b/drivers/pci/controller/dwc/pcie-designware.h
index 8ba239292634661f2dd1a2a04a27a67fe50dd447..13bffa3eaed6914cd75b5dcdf8345bf40fb04575 100644
--- a/drivers/pci/controller/dwc/pcie-designware.h
+++ b/drivers/pci/controller/dwc/pcie-designware.h
@@ -179,6 +179,7 @@ struct dw_pcie_host_ops {
 
 struct pcie_port {
 	bool			has_msi_ctrl:1;
+	bool			cfg0_io_shared:1;
 	u64			cfg0_base;
 	void __iomem		*va_cfg0_base;
 	u32			cfg0_size;
@@ -274,7 +275,6 @@ struct dw_pcie {
 	int			link_gen;
 	u8			n_fts[2];
 	bool			iatu_unroll_enabled: 1;
-	bool			io_cfg_atu_shared: 1;
 };
 
 #define to_dw_pcie_from_pp(port) container_of((port), struct dw_pcie, pp)