dev_has_iommu

2011

if (!dev_has_iommu(dev))

2086

if (!dev_has_iommu(dev))

2365

if (!dev_has_iommu(dev) ||

4042

if (!pci_ats_supported(pdev) || !dev_has_iommu(&pdev->dev))

4153

if (!pci_ats_supported(pdev) || !dev_has_iommu(&pdev->dev))

763

if (dev_has_iommu(dev))

962

if (!dev_has_iommu(device->dev))