linux-phytec-fsl

Merge branch 'for-4.9-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata

Pull libata fixes from Tejun Heo:
 "The AHCI MSI handling change in rc1 was a bit broken and caused disk
  probing failures on some machines.  These three patches should fix the
  issues"

David Howells comments:
 "My test machine fell foul of this using a PCIe M.2-attached SSD card.
  The patches fix it for me"

* 'for-4.9-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata:
  ahci: fix the single MSI-X case in ahci_init_one
  ahci: fix nvec check
  ahci: only try to use multi-MSI mode if there is more than 1 port