dev_to_amd_iommu 1703 drivers/iommu/amd_iommu_init.c struct amd_iommu *iommu = dev_to_amd_iommu(dev); dev_to_amd_iommu 1712 drivers/iommu/amd_iommu_init.c struct amd_iommu *iommu = dev_to_amd_iommu(dev);