[PATCH v1 09/25] PCI: xilinx: Request host bridge window resources
From: bhelgaas@google.com (Bjorn Helgaas)
Date: 2016-06-06 23:05:58
Also in:
linux-pci, linux-renesas-soc, linux-tegra, lkml
Subsystem:
pci subsystem, the rest · Maintainers:
Bjorn Helgaas, Linus Torvalds
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> --- drivers/pci/host/pcie-xilinx.c | 5 +++++ 1 file changed, 5 insertions(+)
diff --git a/drivers/pci/host/pcie-xilinx.c b/drivers/pci/host/pcie-xilinx.c
index 5c456db..4703aa3 100644
--- 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) {