PCI: xilinx-nwl: Convert PCI scan API to pci_scan_root_bus_bridge()
authorLorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Wed, 28 Jun 2017 20:14:01 +0000 (15:14 -0500)
committerBjorn Helgaas <bhelgaas@google.com>
Sun, 2 Jul 2017 21:14:27 +0000 (16:14 -0500)
commit123db533072e58838e32ba9ffc102c476788ec2b
treedb319009ee9c7a81341d904b8f8609de39e2ecb6
parentae13cb9b1926e821ab8b5f00995f829f10d9fa20
PCI: xilinx-nwl: 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 xilinx-nwl 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: Bharat Kumar Gogada <bharat.kumar.gogada@xilinx.com>
drivers/pci/host/pcie-xilinx-nwl.c