diff --git a/drivers/iommu/dma-iommu.c b/drivers/iommu/dma-iommu.c
index 58c624513cd4..1b8012123232 100644
--- a/drivers/iommu/dma-iommu.c
+++ b/drivers/iommu/dma-iommu.c
@@ -37,6 +37,7 @@
 
 #include "dma-iommu.h"
 #include "iommu-pages.h"
+#include "iommu-priv.h"
 
 struct iommu_dma_msi_page {
 	struct list_head	list;
diff --git a/drivers/iommu/iommu-priv.h b/drivers/iommu/iommu-priv.h
index aaffad5854fc..1f9f886b2c10 100644
--- a/drivers/iommu/iommu-priv.h
+++ b/drivers/iommu/iommu-priv.h
@@ -30,6 +30,10 @@ static inline const struct iommu_ops *iommu_fwspec_ops(struct iommu_fwspec *fwsp
 
 void iommu_fwspec_free(struct device *dev);
 
+int iommu_deferred_attach(struct device *dev, struct iommu_domain *domain);
+
+struct iommu_domain *iommu_get_dma_domain(struct device *dev);
+
 int iommu_device_register_bus(struct iommu_device *iommu,
 			      const struct iommu_ops *ops,
 			      const struct bus_type *bus,
diff --git a/include/linux/iommu.h b/include/linux/iommu.h
index ac43b8b93f14..95e32c78dcb7 100644
--- a/include/linux/iommu.h
+++ b/include/linux/iommu.h
@@ -898,7 +898,6 @@ int  iommu_device_sysfs_add(struct iommu_device *iommu,
 void iommu_device_sysfs_remove(struct iommu_device *iommu);
 int  iommu_device_link(struct iommu_device   *iommu, struct device *link);
 void iommu_device_unlink(struct iommu_device *iommu, struct device *link);
-int iommu_deferred_attach(struct device *dev, struct iommu_domain *domain);
 
 static inline struct iommu_device *dev_to_iommu_device(struct device *dev)
 {
@@ -943,7 +942,6 @@ extern void iommu_detach_device(struct iommu_domain *domain,
 				struct device *dev);
 extern struct iommu_domain *iommu_get_domain_for_dev(struct device *dev);
 struct iommu_domain *iommu_driver_get_domain_for_dev(struct device *dev);
-extern struct iommu_domain *iommu_get_dma_domain(struct device *dev);
 extern int iommu_map(struct iommu_domain *domain, unsigned long iova,
 		     phys_addr_t paddr, size_t size, int prot, gfp_t gfp);
 int iommu_map_nosync(struct iommu_domain *domain, unsigned long iova,