Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

Pull SCSI fixes from James Bottomley:
 "Driver (and tape media changer) only fixes. Three of the fixes are
  about the same size, (ch, ufs decouble CQ and ufs avoid unsafe MMIO)
  but the unsafe MMIO is the least obvious logic change"

* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
  scsi: ufs: core: Decouple CQ sweep from request iterator in MCQ
  scsi: ufs: core: Avoid unsafe MMIO reads in ufshcd_mcq_compl_all_cqes_lock()
  scsi: ch: Do not keep references to data transfer element devices
  scsi: ufs: mediatek: Handle mPHY power-on failures
  scsi: qedi: Initialize callback state before registration
  scsi: ufs: core: Hold a clock reference across the probe