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: (63 commits)
  ide: remove REQ_TYPE_ATA_CMD
  ide: switch ide_cmd_ioctl() to use REQ_TYPE_ATA_TASKFILE requests
  ide: switch set_xfer_rate() to use REQ_TYPE_ATA_TASKFILE requests
  ide: fix final status check in drive_cmd_intr()
  ide: check BUSY and ERROR status bits before reading data in drive_cmd_intr()
  ide: don't enable local IRQs for PIO-in in driver_cmd_intr() (take 2)
  ide: convert "empty" REQ_TYPE_ATA_CMD requests to use REQ_TYPE_ATA_TASKFILE
  ide: initialize rq->cmd_type in ide_init_drive_cmd() callers
  ide: use wait_drive_not_busy() in drive_cmd_intr() (take 2)
  ide: kill DATA_READY define
  ide: task_end_request() fix
  ide: use rq->nr_sectors in task_end_request()
  ide: remove needless ->cursg clearing from task_end_request()
  ide: set IDE_TFLAG_IN_* flags before queuing/executing command
  ide-tape: fix handling of non-special requests in ->end_request method
  ide: fix final status check in task_in_intr()
  ide: clear HOB bit for REQ_TYPE_ATA_CMD requests in ide_end_drive_cmd()
  ide: fix ->io_32bit race in ide_taskfile_ioctl()
  cmd64x: remove /proc/ide/cmd64x
  ide: remove broken disk byte-swapping support
  ...