41 	const struct iommu_ops *ops;
828 	const struct iommu_ops *ops = dev->bus->iommu_ops;  in iommu_group_get_for_dev()
872 	const struct iommu_ops *ops = cb->ops;  in add_iommu_group()
896 	const struct iommu_ops *ops = cb->ops;  in remove_iommu_group()
908 	const struct iommu_ops *ops = dev->bus->iommu_ops;  in iommu_bus_notifier()
957 static int iommu_bus_init(struct bus_type *bus, const struct iommu_ops *ops)  in iommu_bus_init()
1006 int bus_set_iommu(struct bus_type *bus, const struct iommu_ops *ops)  in bus_set_iommu()
1010 	if (bus->iommu_ops != NULL)  in bus_set_iommu()
1013 	bus->iommu_ops = ops;  in bus_set_iommu()
1018 		bus->iommu_ops = NULL;  in bus_set_iommu()
1026 	return bus->iommu_ops != NULL;  in iommu_present()
1032 	if (!bus->iommu_ops || !bus->iommu_ops->capable)  in iommu_capable()
1035 	return bus->iommu_ops->capable(cap);  in iommu_capable()
1067 	if (bus == NULL || bus->iommu_ops == NULL)  in __iommu_domain_alloc()
1070 	domain = bus->iommu_ops->domain_alloc(type);  in __iommu_domain_alloc()
1074 	domain->ops  = bus->iommu_ops;  in __iommu_domain_alloc()
1563 	const struct iommu_ops *ops = dev->bus->iommu_ops;  in iommu_get_dm_regions()
1571 	const struct iommu_ops *ops = dev->bus->iommu_ops;  in iommu_put_dm_regions()