iommu_create_device_direct_mappings
static int iommu_create_device_direct_mappings(struct iommu_domain *domain,
if (iommu_create_device_direct_mappings(dom, gdev->dev)) {
ret = iommu_create_device_direct_mappings(dom, gdev->dev);
iommu_create_device_direct_mappings(group->default_domain, dev);