From: Bjorn Helgaas <bhelgaas@google.com>
Date: Sat, 28 May 2016 23:24:36 +0000 (-0500)
Subject: PCI: xilinx-nwl: Request host bridge window resources
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=21f7fc241e8eac59f5870202824bca7960c6c05d;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

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 506da7bacf1d..3c16bbf970e3 100644
--- 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");