Merge tag 'scsi-fixes' of git://

Pull SCSI fixes from James Bottomley:
 "Two simple fixes in the upper drivers (so both fairly core), one in
  enclosures, which fixes replugging a device into an enclosure slot and
  one in the disk driver which fixes revalidating a drive with
  protection information (PI) to make it a non-PI drive ... previously
  we were still remembering the old PI state.

  Both fixed issues are quite rare in the field"

* tag 'scsi-fixes' of git://
  scsi: enclosure: Fix stale device oops with hot replug
  scsi: sd: Clear sdkp->protection_type if disk is reformatted without PI