[PATCH] PCI: Support PCM PM CAP version 3

- support PCI PM CAP version 3 (as defined in PCI PM Interface Spec v1.2)

- pci/probe.c sets the PM state initially to 4 which is D3cold.  add a
  PCI_UNKNOWN

- minor cleanups

Signed-off-by: Daniel Ritz <daniel.ritz@gmx.ch>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
3 files changed