tree ecd58072b5637f8a584e8cf07dca2f0ce11d0b24
parent 9af275be15f75bf6a2b48fda21719ea861a42455
author Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 1498680840 -0500
committer Bjorn Helgaas <bhelgaas@google.com> 1499030066 -0500

PCI: generic: 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 host-common code to pci_scan_root_bus_bridge() to improve the
PCI root bus scanning interface.

Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Will Deacon <will.deacon@arm.com>