The cross-reference to "struct media_pad" was pointing to
a place that doesn't exist. Fix it, and adjust the second
reference on the same paragraph to use the same text.
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Pads are identified by their entity and their 0-based index in the pads
array.
-Both information are stored in the :c:type:`struct media_pad`, making the
-:c:type:`media_pad` pointer the canonical way to store and pass link references.
+Both information are stored in the :c:type:`struct media_pad <media_pad>`,
+making the :c:type:`struct media_pad <media_pad>` pointer the canonical way
+to store and pass link references.
Pads have flags that describe the pad capabilities and state.