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PCI: aardvark: Convert to use pci_host_probe() 

Part of advk_pcie_probe() is exactly an open-coded version of
pci_host_probe(). So instead of duplicating this code, use
pci_host_probe() directly.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
[lorenzo.pieralisi@arm.com: updated commit log]
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
hifive-unleashed-5.1
Thomas Petazzoni 2018-06-29 11:16:20 +02:00 committed by Lorenzo Pieralisi
parent 91a2968e24
commit c8e144f8ab
1 changed files with 1 additions and 11 deletions
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12
drivers/pci/controller/pci-aardvark.c
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@ -843,7 +843,6 @@ static int advk_pcie_probe(struct platform_device *pdev)
struct device *dev = &pdev->dev;
struct advk_pcie *pcie;
struct resource *res;
struct pci_bus *bus, *child;
struct pci_host_bridge *bridge;
int ret, irq;
@ -897,22 +896,13 @@ static int advk_pcie_probe(struct platform_device *pdev)
bridge->map_irq = of_irq_parse_and_map_pci;
bridge->swizzle_irq = pci_common_swizzle;
ret = pci_scan_root_bus_bridge(bridge);
ret = pci_host_probe(bridge);
if (ret < 0) {
advk_pcie_remove_msi_irq_domain(pcie);
advk_pcie_remove_irq_domain(pcie);
return ret;
}
bus = bridge->bus;
pci_bus_size_bridges(bus);
pci_bus_assign_resources(bus);
list_for_each_entry(child, &bus->children, node)
pcie_bus_configure_settings(child);
pci_bus_add_devices(bus);
return 0;
}