Merge tag 'please-pull-root_bus_hotplug' of git://git.kernel.org/pub/scm/linux/kernel...

Pull ia64 IOH hotplug fixes from Tony Luck:
 "Series to fix IOH hotplug in ia64"

* tag 'please-pull-root_bus_hotplug' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux:
  PCI: Replace printks with appropriate pr_*()
  PCI/IA64: introduce probe_pci_root_info() to manage _CRS resource
  PCI/IA64: Add host bridge resource release for _CRS path
  PCI/IA64: fix memleak for create pci root bus fail
  PCI/IA64: Allocate pci_root_info instead of using stack
  PCI/IA64: embed pci hostbridge resources into pci_root_info
  PCI/IA64: SN: use normal resource instead of pci_window
  PCI/IA64: SN: remove sn_pci_window_fixup()