diff --git a/Documentation/crypto/async-tx-api.rst b/Documentation/crypto/async-tx-api.rst
index bfc773991bdc59b7c1c1a9fe7d50d840725b8b35..27c146b54d713dcabfd307a689d7de6ed7443047 100644
--- a/Documentation/crypto/async-tx-api.rst
+++ b/Documentation/crypto/async-tx-api.rst
@@ -66,7 +66,7 @@ features surfaced as a result:
 ::
 
   struct dma_async_tx_descriptor *
-  async_<operation>(<op specific parameters>, struct async_submit ctl *submit)
+  async_<operation>(<op specific parameters>, struct async_submit_ctl *submit)
 
 3.2 Supported operations
 ------------------------