1 files changed, 4 insertions, 0 deletions

diff --git a/arch/arm/mm/dma-mapping.c b/arch/arm/mm/dma-mapping.c
index 6563e3872659..6ab882a05050 100644
--- a/arch/arm/mm/dma-mapping.c
+++ b/arch/arm/mm/dma-mapping.c
@@ -1803,6 +1803,7 @@ err2:
 err:
         return ERR_PTR(err);
 }
+EXPORT_SYMBOL_GPL(arm_iommu_create_mapping);
 
 static void release_iommu_mapping(struct kref *kref)
 {
@@ -1819,6 +1820,7 @@ void arm_iommu_release_mapping(struct dma_iommu_mapping *mapping)
         if (mapping)
                 kref_put(&mapping->kref, release_iommu_mapping);
 }
+EXPORT_SYMBOL_GPL(arm_iommu_release_mapping);
 
 /**
  * arm_iommu_attach_device
@@ -1847,6 +1849,7 @@ int arm_iommu_attach_device(struct device *dev,
         pr_debug("Attached IOMMU controller to %s device.\n", dev_name(dev));
         return 0;
 }
+EXPORT_SYMBOL_GPL(arm_iommu_attach_device);
 
 /**
  * arm_iommu_detach_device
@@ -1872,5 +1875,6 @@ void arm_iommu_detach_device(struct device *dev)
 
         pr_debug("Detached IOMMU controller from %s device.\n", dev_name(dev));
 }
+EXPORT_SYMBOL_GPL(arm_iommu_detach_device);
 
 #endif