[PATCH 2/3] crypto: doc - Describe the crypto engine

["Hook, Gary" <Gary.Hook@xxxxxxx>]

Add a reference to the crypto engine documentation to
the index.

Signed-off-by: Gary R Hook <gary.hook@xxxxxxx>
---
 Documentation/crypto/index.rst |    1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/crypto/index.rst b/Documentation/crypto/index.rst
index c4ff5d791233..37cd7fb0ea82 100644
--- a/Documentation/crypto/index.rst
+++ b/Documentation/crypto/index.rst
@@ -19,6 +19,7 @@ for cryptographic use cases, as well as programming examples.
    intro
    architecture
    devel-algos
+   crypto_engine
    userspace-if
    crypto_engine
    api