IOMMU_CAP_DIRTY_TRACKING
case IOMMU_CAP_DIRTY_TRACKING: {
case IOMMU_CAP_DIRTY_TRACKING:
case IOMMU_CAP_DIRTY_TRACKING:
if (device_iommu_capable(idev->dev, IOMMU_CAP_DIRTY_TRACKING))
!device_iommu_capable(idev->dev, IOMMU_CAP_DIRTY_TRACKING))
case IOMMU_CAP_DIRTY_TRACKING: