hw/pci: made pci_bus_is_root a PCIBusClass method
commitce6a28ee057da3e4a587dada369e33a8486b0066
authorMarcel Apfelbaum <marcel.a@redhat.com>
Tue, 2 Jun 2015 11:22:57 +0000 (2 14:22 +0300)
committerMichael S. Tsirkin <mst@redhat.com>
Wed, 3 Jun 2015 16:19:16 +0000 (3 18:19 +0200)
tree8d4249367a98b19293781c4b726596f230172ced
parent32d9ca15bac63e8a7bad6dc1a4ab624e6d6d3b0f
hw/pci: made pci_bus_is_root a PCIBusClass method

Refactoring it as a method of PCIBusClass will allow
different implementations for subclasses.

Removed the assumption that the root bus does not
have a parent device because is specific only
to the default class implementation.

Signed-off-by: Marcel Apfelbaum <marcel@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Laszlo Ersek <lersek@redhat.com>
hw/pci/pci.c
include/hw/pci/pci.h
include/hw/pci/pci_bus.h