/* This interface uninstalls the iommu algorighm installed previously.  */
void uninstall_iommu_arch(const struct iommu_functions *ops)
/* This interface uninstalls the iommu algorighm installed previously.  */
void uninstall_iommu_arch(const struct iommu_functions *ops)
{
	if (arch_iommu != ops)
		pr_err("%s: not your arch\n", __func__);
	arch_iommu = NULL;
}