[media] docs-rst: Convert V4L2 uAPI to use C function references
Name all ioctl references and make them match the ioctls that
are documented. That will improve the cross-reference index,
as it will have all ioctls and syscalls there.
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
diff --git a/Documentation/media/uapi/v4l/vidioc-prepare-buf.rst b/Documentation/media/uapi/v4l/vidioc-prepare-buf.rst
index 0baa692..c3f6c1c 100644
--- a/Documentation/media/uapi/v4l/vidioc-prepare-buf.rst
+++ b/Documentation/media/uapi/v4l/vidioc-prepare-buf.rst
@@ -15,7 +15,8 @@
Synopsis
========
-.. c:function:: int ioctl( int fd, int request, struct v4l2_buffer *argp )
+.. c:function:: int ioctl( int fd, VIDIOC_PREPARE_BUF, struct v4l2_buffer *argp )
+ :name: VIDIOC_PREPARE_BUF
Arguments
@@ -24,9 +25,6 @@
``fd``
File descriptor returned by :ref:`open() <func-open>`.
-``request``
- VIDIOC_PREPARE_BUF
-
``argp``