doc-rst: linux_tv: don't use uppercases for syscall sections
On the syscall conversions, we used uppercase for the sections,
but this is too bold. So, convert them to Camel Case, as it
looks visually better.
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
diff --git a/Documentation/linux_tv/media/v4l/vidioc-prepare-buf.rst b/Documentation/linux_tv/media/v4l/vidioc-prepare-buf.rst
index 0f51082..79076df 100644
--- a/Documentation/linux_tv/media/v4l/vidioc-prepare-buf.rst
+++ b/Documentation/linux_tv/media/v4l/vidioc-prepare-buf.rst
@@ -6,18 +6,19 @@
ioctl VIDIOC_PREPARE_BUF
************************
-NAME
+Name
====
VIDIOC_PREPARE_BUF - Prepare a buffer for I/O
-SYNOPSIS
+
+Synopsis
========
.. cpp:function:: int ioctl( int fd, int request, struct v4l2_buffer *argp )
-ARGUMENTS
+Arguments
=========
``fd``
@@ -29,7 +30,7 @@
``argp``
-DESCRIPTION
+Description
===========
Applications can optionally call the :ref:`VIDIOC_PREPARE_BUF` ioctl to
@@ -45,7 +46,7 @@
:ref:`buffer`.
-RETURN VALUE
+Return Value
============
On success 0 is returned, on error -1 and the ``errno`` variable is set