| From | Greg Kroah-Hartman <> | Subject | [PATCH 4.14 224/246] PCI: xgene: Remove leftover pci_scan_child_bus() call | Date | Wed, 1 Aug 2018 18:52:14 +0200 |
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4.14-stable review patch. If anyone has any objections, please let me know.
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From: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
commit 94b9d290b753cbbc87971ee134511245f5872a83 upstream.
The changes in commit 9af275be15f7 ("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: 9af275be15f7 ("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> Signed-off-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- drivers/pci/host/pci-xgene.c | 1 - 1 file changed, 1 deletion(-)
--- a/drivers/pci/host/pci-xgene.c +++ b/drivers/pci/host/pci-xgene.c @@ -686,7 +686,6 @@ static int xgene_pcie_probe_bridge(struc 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);
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