docs: kernel-documentation: remove some highlight directives
With the conf.py change, we don't need them to avoid warnings anymore.
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
diff --git a/Documentation/kernel-documentation.rst b/Documentation/kernel-documentation.rst
index c4eb504..391decc 100644
--- a/Documentation/kernel-documentation.rst
+++ b/Documentation/kernel-documentation.rst
@@ -366,8 +366,6 @@
Cross-referencing from reStructuredText
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-.. highlight:: none
-
To cross-reference the functions and types defined in the kernel-doc comments
from reStructuredText documents, please use the `Sphinx C Domain`_
references. For example::
@@ -390,8 +388,6 @@
Function documentation
----------------------
-.. highlight:: c
-
The general format of a function and function-like macro kernel-doc comment is::
/**
@@ -572,8 +568,6 @@
Converting DocBook to Sphinx
----------------------------
-.. highlight:: none
-
Over time, we expect all of the documents under ``Documentation/DocBook`` to be
converted to Sphinx and reStructuredText. For most DocBook XML documents, a good
enough solution is to use the simple ``Documentation/sphinx/tmplcvt`` script,