tree bb169f4088ca405e51683abcdfdc7a04c329a121
parent 4d25299cb2b57a16fd3194e938eeb78d219400ba
author Michael S. Tsirkin <mst@redhat.com> 1381762867 +0300
committer Michael S. Tsirkin <mst@redhat.com> 1390734409 +0200

pci: add pci_for_each_bus_depth_first

Useful for ACPI hotplug.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>