diff --git a/kernel/dma/swiotlb.c b/kernel/dma/swiotlb.c
index 0de66f0ff43a..93c4ebce206e 100644
--- a/kernel/dma/swiotlb.c
+++ b/kernel/dma/swiotlb.c
@@ -792,6 +792,7 @@ out:
 	rcu_read_unlock();
 	return pool;
 }
+EXPORT_SYMBOL_GPL(swiotlb_find_pool);
 
 /**
  * swiotlb_del_pool() - remove an IO TLB pool from a device