PCI: xgene: Convert PCI scan API to pci_scan_root_bus_bridge()
authorLorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Wed, 28 Jun 2017 20:13:59 +0000 (15:13 -0500)
committerBjorn Helgaas <bhelgaas@google.com>
Sun, 2 Jul 2017 21:14:25 +0000 (16:14 -0500)
commit9af275be15f75bf6a2b48fda21719ea861a42455
tree5c7b9dc3689f7eaa64c192476efd04ead69c1d34
parent8c790a82add469a5e901bf612e2c30bf5085564d
PCI: xgene: Convert PCI scan API to pci_scan_root_bus_bridge()

The introduction of pci_scan_root_bus_bridge() provides a PCI core API to
scan a PCI root bus backed by an already initialized struct pci_host_bridge
object, which simplifies the bus scan interface and makes the PCI scan root
bus interface easier to generalize as members are added to the struct
pci_host_bridge.

Convert PCI xgene host code to pci_scan_root_bus_bridge() to improve the
PCI root bus scanning interface.

Tested-by: Khuong Dinh <kdinh@apm.com> # with e1000e
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Cc: Tanmay Inamdar <tinamdar@apm.com>
drivers/pci/host/pci-xgene.c