Merge branch 'for-usb-linus' of master.kernel.org:/pub/scm/linux/kernel/git/sarah...

* 'for-usb-linus' of master.kernel.org:/pub/scm/linux/kernel/git/sarah/xhci:
  xhci: Remove more doorbell-related reads
  xHCI: fix printk_ratelimit() usage
  xHCI: replace dev_dbg() with xhci_dbg()
  xHCI: fix cycle bit set in giveback_first_trb()
  xHCI: remove redundant parameter in giveback_first_trb()
  xHCI: fix queue_trb in isoc transfer
  xhci: Use GFP_NOIO during device reset.
  usb: Realloc xHCI structures after a hub is verified.
  xhci: Do not run xhci_cleanup_msix with irq disabled
  xHCI: synchronize irq in xhci_suspend()
  xhci: Resume bus on any port status change.