Merge branch 'remotes/lorenzo/pci/iproc'

- Don't fail devm_pci_alloc_host_bridge() on missing 'ranges' (Rob Herring)

- Fix BCMA probe resource handling (Rob Herring)

* remotes/lorenzo/pci/iproc:
  PCI: iproc: Fix BCMA probe resource handling
  PCI: of: Don't fail devm_pci_alloc_host_bridge() on missing 'ranges'

2 files changed, 7 insertions, 11 deletions

diff --git a/drivers/pci/controller/pcie-iproc-bcma.c b/drivers/pci/controller/pcie-iproc-bcma.c
index 56b8ee7bf330..f918c713afb0 100644
--- a/drivers/pci/controller/pcie-iproc-bcma.c
+++ b/drivers/pci/controller/pcie-iproc-bcma.c
@@ -35,7 +35,6 @@ static int iproc_pcie_bcma_probe(struct bcma_device *bdev)
 {
 	struct device *dev = &bdev->dev;
 	struct iproc_pcie *pcie;
-	LIST_HEAD(resources);
 	struct pci_host_bridge *bridge;
 	int ret;
 
@@ -60,19 +59,16 @@ static int iproc_pcie_bcma_probe(struct bcma_device *bdev)
 	pcie->mem.end = bdev->addr_s[0] + SZ_128M - 1;
 	pcie->mem.name = "PCIe MEM space";
 	pcie->mem.flags = IORESOURCE_MEM;
-	pci_add_resource(&resources, &pcie->mem);
+	pci_add_resource(&bridge->windows, &pcie->mem);
+	ret = devm_request_pci_bus_resources(dev, &bridge->windows);
+	if (ret)
+		return ret;
 
 	pcie->map_irq = iproc_pcie_bcma_map_irq;
 
-	ret = iproc_pcie_setup(pcie, &resources);
-	if (ret) {
-		dev_err(dev, "PCIe controller setup failed\n");
-		pci_free_resource_list(&resources);
-		return ret;
-	}
-
 	bcma_set_drvdata(bdev, pcie);
-	return 0;
+
+	return iproc_pcie_setup(pcie, &bridge->windows);
 }
 
 static void iproc_pcie_bcma_remove(struct bcma_device *bdev)
diff --git a/drivers/pci/of.c b/drivers/pci/of.c
index a143b02b2dcd..d84381ce82b5 100644
--- a/drivers/pci/of.c
+++ b/drivers/pci/of.c
@@ -310,7 +310,7 @@ static int devm_of_pci_get_host_bridge_resources(struct device *dev,
 	/* Check for ranges property */
 	err = of_pci_range_parser_init(&parser, dev_node);
 	if (err)
-		goto failed;
+		return 0;
 
 	dev_dbg(dev, "Parsing ranges property...\n");
 	for_each_of_pci_range(&parser, &range) {