[media] Docbook: add entry IDs for enum fe_sec_voltage

enum fe_sec_voltage is documented together with FE_SET_VOLTAGE.

Add xrefs for each entry there. This makes the hyperlinks at
frontend.h to go directly to the right documentation.

Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

diff --git a/Documentation/DocBook/media/dvb/fe-set-voltage.xml b/Documentation/DocBook/media/dvb/fe-set-voltage.xml
index 73710f89ff1ec3215326d4653ece2f7c096700ca..053c4cb0f540ee4a590688e6a0b37cfdca3013a8 100644 (file)
--- a/Documentation/DocBook/media/dvb/fe-set-voltage.xml
+++ b/Documentation/DocBook/media/dvb/fe-set-voltage.xml
@@ -80,13 +80,13 @@
        </thead>
        <tbody valign="top">
        <row>
-           <entry align="char">SEC_VOLTAGE_13</entry>
+           <entry align="char" id="SEC-VOLTAGE-13"><constant>SEC_VOLTAGE_13</constant></entry>
            <entry align="char">Set DC voltage level to 13V</entry>
        </row><row>
-           <entry align="char">SEC_VOLTAGE_18</entry>
+           <entry align="char" id="SEC-VOLTAGE-18"><constant>SEC_VOLTAGE_18</constant></entry>
            <entry align="char">Set DC voltage level to 18V</entry>
        </row><row>
-           <entry align="char">SEC_VOLTAGE_OFF</entry>
+           <entry align="char" id="SEC-VOLTAGE-OFF"><constant>SEC_VOLTAGE_OFF</constant></entry>
            <entry align="char">Don't send any voltage to the antenna</entry>
        </row>
         </tbody>