return ops;
if (dev_is_pci(dev)) {
+ struct iommu_fwspec *fwspec;
struct pci_bus *bus = to_pci_dev(dev)->bus;
struct iort_pci_alias_info info = { .dev = dev };
err = pci_for_each_dma_alias(to_pci_dev(dev),
iort_pci_iommu_init, &info);
- if (!err && iort_pci_rc_supports_ats(node))
- dev->iommu_fwspec->flags |= IOMMU_FWSPEC_PCI_RC_ATS;
+ fwspec = dev_iommu_fwspec_get(dev);
+ if (fwspec && iort_pci_rc_supports_ats(node))
+ fwspec->flags |= IOMMU_FWSPEC_PCI_RC_ATS;
} else {
int i = 0;