Merge tag 'nvme-5.19-2022-05-18' of git://git.infradead.org/nvme into for-5.19/drivers

Pull NVMe updates from Christoph:

"nvme updates for Linux 5.19

 - tighten the PCI presence check (Stefan Roese):
 - fix a potential NULL pointer dereference in an error path
   (Kyle Miller Smith)
 - fix interpretation of the DMRSL field (Tom Yan)
 - relax the data transfer alignment (Keith Busch)
 - verbose error logging improvements (Max Gurtovoy, Chaitanya Kulkarni)
 - misc cleanups (Chaitanya Kulkarni, me)"

* tag 'nvme-5.19-2022-05-18' of git://git.infradead.org/nvme:
  nvme: split the enum used for various register constants
  nvme-fabrics: add a request timeout helper
  nvme-pci: harden drive presence detect in nvme_dev_disable()
  nvme-pci: fix a NULL pointer dereference in nvme_alloc_admin_tags
  nvme: mark internal passthru request RQF_QUIET
  nvme: remove unneeded include from constants file
  nvme: add missing status values to verbose logging
  nvme: set dma alignment to dword
  nvme: fix interpretation of DMRSL