docs: get rid of :c:type explicit declarations for structs

The :c:type:`foo` only works properly with structs before
Sphinx 3.x.

On Sphinx 3.x, structs should now be declared using the
.. c:struct, and referenced via :c:struct tag.

As we now have the automarkup.py macro, that automatically
convert:
	struct foo

into cross-references, let's get rid of that, solving
several warnings when building docs with Sphinx 3.x.

Reviewed-by: André Almeida <andrealmeid@collabora.com> # blk-mq.rst
Reviewed-by: Takashi Iwai <tiwai@suse.de> # sound
Reviewed-by: Mike Rapoport <rppt@linux.ibm.com>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

1 files changed, 5 insertions, 5 deletions

diff --git a/Documentation/driver-api/media/v4l2-event.rst b/Documentation/driver-api/media/v4l2-event.rst
index a4b7ae2b94d8..5b8254eba7da 100644
--- a/Documentation/driver-api/media/v4l2-event.rst
+++ b/Documentation/driver-api/media/v4l2-event.rst
@@ -44,18 +44,18 @@ such objects.
 
 So to summarize:
 
-- struct :c:type:`v4l2_fh` has two lists: one of the ``subscribed`` events,
+- struct v4l2_fh has two lists: one of the ``subscribed`` events,
   and one of the ``available`` events.
 
-- struct :c:type:`v4l2_subscribed_event` has a ringbuffer of raised
+- struct v4l2_subscribed_event has a ringbuffer of raised
   (pending) events of that particular type.
 
-- If struct :c:type:`v4l2_subscribed_event` is associated with a specific
+- If struct v4l2_subscribed_event is associated with a specific
   object, then that object will have an internal list of
-  struct :c:type:`v4l2_subscribed_event` so it knows who subscribed an
+  struct v4l2_subscribed_event so it knows who subscribed an
   event to that object.
 
-Furthermore, the internal struct :c:type:`v4l2_subscribed_event` has
+Furthermore, the internal struct v4l2_subscribed_event has
 ``merge()`` and ``replace()`` callbacks which drivers can set. These
 callbacks are called when a new event is raised and there is no more room.