docs-rst: doc-guide: split the kernel-documentation.rst contents

Having the kernel-documentation at the topmost level doesn't
allow generating a separate PDF file for it. Also, makes harder
to add extra contents. So, place it on a sub-dir.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>

1 files changed, 19 insertions, 0 deletions

diff --git a/Documentation/doc-guide/index.rst b/Documentation/doc-guide/index.rst
new file mode 100644
index 000000000000..695b7b6cf6ed
--- /dev/null
+++ b/Documentation/doc-guide/index.rst
@@ -0,0 +1,19 @@
+.. _doc_guide:
+
+=================================
+How to write kernel documentation
+=================================
+
+.. toctree::
+   :maxdepth: 1
+
+   sphinx.rst
+   kernel-doc.rst
+   docbook.rst
+
+.. only::  subproject and html
+
+   Indices
+   =======
+
+   * :ref:`genindex`