PCI: xilinx-nwl: Request host bridge window resources

Request host bridge window resources so they appear in ioport_resource and
iomem_resource and are reflected in /proc/ioports and /proc/iomem.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>

diff --git a/drivers/pci/host/pcie-xilinx-nwl.c b/drivers/pci/host/pcie-xilinx-nwl.c
index 506da7b..3c16bbf 100644 (file)
--- a/drivers/pci/host/pcie-xilinx-nwl.c
+++ b/drivers/pci/host/pcie-xilinx-nwl.c
@@ -829,6 +829,10 @@ static int nwl_pcie_probe(struct platform_device *pdev)
                return err;
        }
 
+       err = devm_request_pci_bus_resources(pcie->dev, &res);
+       if (err)
+               goto error;
+
        err = nwl_pcie_init_irq_domain(pcie);
        if (err) {
                dev_err(pcie->dev, "Failed creating IRQ Domain\n");