PCI: xilinx: 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.c b/drivers/pci/host/pcie-xilinx.c
index 5c456db..4703aa3 100644 (file)
--- a/drivers/pci/host/pcie-xilinx.c
+++ b/drivers/pci/host/pcie-xilinx.c
@@ -693,6 +693,11 @@ static int xilinx_pcie_probe(struct platform_device *pdev)
                dev_err(dev, "Getting bridge resources failed\n");
                return err;
        }
+
+       err = devm_request_pci_bus_resources(dev, &res);
+       if (err)
+               goto error;
+
        bus = pci_create_root_bus(&pdev->dev, 0,
                                  &xilinx_pcie_ops, port, &res);
        if (!bus) {