[media] doc-rst: Don't use captions for examples

Unfortunately, captions are new on Sphinx for c blocks: it was
added only on version 1.3. Also, it were already bad enough
not being able to auto-numerate them.

So, let's give up and use, instead, titles before the examples.
Not much is lost, and, as a side track, we don't need to
numerate them anymore.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

1 files changed, 5 insertions, 2 deletions

diff --git a/Documentation/media/uapi/v4l/mmap.rst b/Documentation/media/uapi/v4l/mmap.rst
index f7fe26e7ca43..b01f4486499a 100644
--- a/Documentation/media/uapi/v4l/mmap.rst
+++ b/Documentation/media/uapi/v4l/mmap.rst
@@ -52,9 +52,10 @@ allocated in physical memory, as opposed to virtual memory, which can be
 swapped out to disk. Applications should free the buffers as soon as
 possible with the :ref:`munmap() <func-munmap>` function.
 
+Example: Mapping buffers in the single-planar API
+=================================================
 
 .. code-block:: c
-    :caption: Example 3.1. Mapping buffers in the single-planar API
 
     struct v4l2_requestbuffers reqbuf;
     struct {
@@ -122,8 +123,10 @@ possible with the :ref:`munmap() <func-munmap>` function.
 	munmap(buffers[i].start, buffers[i].length);
 
 
+Example: Mapping buffers in the multi-planar API
+================================================
+
 .. code-block:: c
-    :caption: Example 3.2. Mapping buffers in the multi-planar API
 
     struct v4l2_requestbuffers reqbuf;
     /* Our current format uses 3 planes per buffer */