PCI: designware: Convert PCI scan API to pci_scan_root_bus_bridge()
authorLorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Wed, 28 Jun 2017 20:13:56 +0000 (15:13 -0500)
committerBjorn Helgaas <bhelgaas@google.com>
Sun, 2 Jul 2017 21:14:23 +0000 (16:14 -0500)
commit295aeb98a3220fe09c81fd4c8ad6e7884e05193d
tree388c89811f8eaae9c2d91fdb6458666bff436caf
parent97ad2bdcbe8598a69ee1f372ed6c0fbdb2869218
PCI: designware: 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 designware host 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>
Cc: Jingoo Han <jingoohan1@gmail.com>
Cc: Joao Pinto <Joao.Pinto@synopsys.com>
drivers/pci/dwc/pcie-designware-host.c