437 	return -ENODEV;  in iommu_attach_device()
453 	return -ENODEV;  in iommu_map()
492 	return -ENODEV;  in iommu_domain_window_enable()
523 	return -ENODEV;  in iommu_get_group_resv_regions()
528 	return -ENODEV;  in iommu_request_dm_for_dev()
534 	return -ENODEV;  in iommu_attach_group()
544 	return ERR_PTR(-ENODEV);  in iommu_group_alloc()
561 	return -ENODEV;  in iommu_group_set_name()
567 	return -ENODEV;  in iommu_group_add_device()
578 	return -ENODEV;  in iommu_group_for_each_dev()
593 	return -ENODEV;  in iommu_group_register_notifier()
604 	return -ENODEV;  in iommu_group_id()
621 	return -ENODEV;  in iommu_device_register()
648 	return -ENODEV;  in iommu_device_sysfs_add()
668 	return -ENODEV;  in iommu_fwspec_init()
678 	return -ENODEV;  in iommu_fwspec_add_ids()