diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c
index 293a3aafadfd..113f774d95b1 100644
--- a/drivers/iommu/iommu.c
+++ b/drivers/iommu/iommu.c
@@ -1667,6 +1667,9 @@ struct iommu_domain *iommu_group_default_domain(struct iommu_group *group)
 {
 	return group->default_domain;
 }
+#ifdef CONFIG_NO_GKI
+EXPORT_SYMBOL_GPL(iommu_group_default_domain);
+#endif
 
 static int probe_iommu_group(struct device *dev, void *data)
 {