Pull PCI fixes from Bjorn Helgaas:

 - Define to_pci_sysdata() always to fix build breakage when !CONFIG_PCI
   (Jason A. Donenfeld)

 - Use PF PASID for VFs to fix VF IOMMU bind failures (Kuppuswamy
   Sathyanarayanan)

* tag 'pci-v5.6-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci:
  PCI/ATS: Use PF PASID for VFs
  x86/PCI: Define to_pci_sysdata() even when !CONFIG_PCI