From: Bjorn Helgaas <bhelgaas@google.com>
Date: Sat, 28 May 2016 23:22:24 +0000 (-0500)
Subject: PCI: iproc: Request host bridge window resources
X-Git-Tag: v5.15~13118^2~3^3~21
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c3245a5664003360bd9deda9777be7cea4fe9982;p=platform%2Fkernel%2Flinux-starfive.git

PCI: iproc: 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-iproc.c b/drivers/pci/host/pcie-iproc.c
index a576aee..e167b2f 100644
--- a/drivers/pci/host/pcie-iproc.c
+++ b/drivers/pci/host/pcie-iproc.c
@@ -462,6 +462,10 @@ int iproc_pcie_setup(struct iproc_pcie *pcie, struct list_head *res)
 	if (!pcie || !pcie->dev || !pcie->base)
 		return -EINVAL;
 
+	ret = devm_request_pci_bus_resources(pcie->dev, res);
+	if (ret)
+		return ret;
+
 	ret = phy_init(pcie->phy);
 	if (ret) {
 		dev_err(pcie->dev, "unable to initialize PCIe PHY\n");