Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6

Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6:
  alim15x3: fix sparse warning
  ide: remove dead code from drive_is_ready()
  ide: fix build for DEBUG_PM
  ide: respect current DMA setting during resume
  ide: add SAMSUNG SP0822N with firmware WA100-10 to ivb_list[]
  amd74xx: workaround unreliable AltStatus register for nVidia controllers
  ide: fix the ide_release_lock imbalance