doc-rst: add boilerplate to customize c-domain
Add a sphinx-extension to customize the sphinx c-domain. No functional
changes right yet, just the boilerplate code.
Signed-off-by: Markus Heiser <markus.heiser@darmarIT.de>
[ jc: coding-style tweak ]
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
diff --git a/Documentation/conf.py b/Documentation/conf.py
index 23e2f0b..88c377d4 100644
--- a/Documentation/conf.py
+++ b/Documentation/conf.py
@@ -34,7 +34,7 @@
# Add any Sphinx extension module names here, as strings. They can be
# extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
# ones.
-extensions = ['kernel-doc', 'rstFlatTable', 'kernel_include']
+extensions = ['kernel-doc', 'rstFlatTable', 'kernel_include', 'cdomain']
# The name of the math extension changed on Sphinx 1.4
if minor > 3: