Commit 94b9d290 authored Nov 21, 2017 by Lorenzo Pieralisi

PCI: xgene: Remove leftover pci_scan_child_bus() call



The changes in commit 9af275be ("PCI: xgene: Convert PCI scan API to
pci_scan_root_bus_bridge()") converted the xgene PCI host driver to
the new pci_scan_root_bus_bridge() bus scanning API but erroneously left
the existing pci_scan_child_bus() call in place which resulted in duplicate
PCI bus enumerations.

Remove the leftover pci_scan_child_bus() call to properly complete the API
conversion.

Fixes: 9af275be ("PCI: xgene: Convert PCI scan API to pci_scan_root_bus_bridge()")
Tested-by: Khuong Dinh <kdinh@apm.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Cc: <stable@vger.kernel.org> # 4.13+
Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: Tanmay Inamdar <tinamdar@apm.com>

parent 1291a0d5

drivers/pci/host/pci-xgene.c

+0 −1

Original line number	Diff line number	Diff line
		@@ -668,7 +668,6 @@ static int xgene_pcie_probe(struct platform_device *pdev)

		bus = bridge->bus;

		pci_scan_child_bus(bus);
		pci_assign_unassigned_bus_resources(bus);
		list_for_each_entry(child, &bus->children, node)
		pcie_bus_configure_settings(child);