Merge branch 'pci/list-for-each-entry' into next

* pci/list-for-each-entry:
  PCI: Remove pci_bus_b() and use list_for_each_entry() directly
  pcmcia: Use list_for_each_entry() for bus traversal
  powerpc/PCI: Use list_for_each_entry() for bus traversal
  drm: Use list_for_each_entry() for bus traversal
  ARM/PCI: Use list_for_each_entry() for bus traversal
  ACPI / hotplug / PCI: Use list_for_each_entry() for bus traversal

diff --cc drivers/pci/pci.c
Simple merge

diff --cc include/linux/pci.h
Simple merge