Add escape before asterisk to fix those warnings:
Documentation/linux_tv/media/dvb/FE_GET_EVENT:47: WARNING: Inline emphasis start-string without end-string.
Documentation/linux_tv/media/v4l/media-ioc-enum-links:78: WARNING: Inline emphasis start-string without end-string.
Documentation/linux_tv/media/v4l/media-ioc-enum-links:87: WARNING: Inline emphasis start-string without end-string.
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
 
     -  .. row 3
 
-       -  struct dvb_frontend_event *ev
+       -  struct dvb_frontend_event \*ev
 
        -  Points to the location where the event,
 
 
 
        -  struct :ref:`media_pad_desc <media-pad-desc>`
 
-       -  *\ ``pads``
+       -  \*\ ``pads``
 
        -  Pointer to a pads array allocated by the application. Ignored if
           NULL.
 
        -  struct :ref:`media_link_desc <media-link-desc>`
 
-       -  *\ ``links``
+       -  \*\ ``links``
 
        -  Pointer to a links array allocated by the application. Ignored if
           NULL.