[media] media-ioc-g-topology.rst: fix a c domain reference
One reference there is still using :ref:. Fix it, to solve this
warning:
Documentation/media/uapi/mediactl/media-ioc-g-topology.rst:236: WARNING: undefined label: media-v2-intf-devnode (if the link has no caption the label must precede a section header)
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
diff --git a/Documentation/media/uapi/mediactl/media-ioc-g-topology.rst b/Documentation/media/uapi/mediactl/media-ioc-g-topology.rst
index 0b26fd8..48c9531 100644
--- a/Documentation/media/uapi/mediactl/media-ioc-g-topology.rst
+++ b/Documentation/media/uapi/mediactl/media-ioc-g-topology.rst
@@ -234,7 +234,7 @@
- ``devnode``
- Used only for device node interfaces. See
- :ref:`media-v2-intf-devnode` for details..
+ :c:type:`media_v2_intf_devnode` for details..
.. tabularcolumns:: |p{1.6cm}|p{3.2cm}|p{12.7cm}|