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-rw-r--r--Documentation/media/uapi/dvb/dmx-start.rst15
1 files changed, 10 insertions, 5 deletions
diff --git a/Documentation/media/uapi/dvb/dmx-start.rst b/Documentation/media/uapi/dvb/dmx-start.rst
index 641f3e017fb1..36700e775296 100644
--- a/Documentation/media/uapi/dvb/dmx-start.rst
+++ b/Documentation/media/uapi/dvb/dmx-start.rst
@@ -29,15 +29,16 @@ Description
-----------
This ioctl call is used to start the actual filtering operation defined
-via the ioctl calls DMX_SET_FILTER or DMX_SET_PES_FILTER.
+via the ioctl calls :ref:`DMX_SET_FILTER` or :ref:`DMX_SET_PES_FILTER`.
Return Value
------------
-On success 0 is returned, on error -1 and the ``errno`` variable is set
-appropriately. The generic error codes are described at the
-:ref:`Generic Error Codes <gen-errors>` chapter.
+On success 0 is returned.
+
+On error -1 is returned, and the ``errno`` variable is set
+appropriately.
.. tabularcolumns:: |p{2.5cm}|p{15.0cm}|
@@ -51,7 +52,7 @@ appropriately. The generic error codes are described at the
- ``EINVAL``
- Invalid argument, i.e. no filtering parameters provided via the
- DMX_SET_FILTER or DMX_SET_PES_FILTER functions.
+ :ref:`DMX_SET_FILTER` or :ref:`DMX_SET_PES_FILTER` ioctls.
- .. row 2
@@ -61,3 +62,7 @@ appropriately. The generic error codes are described at the
There are active filters filtering data from another input source.
Make sure that these filters are stopped before starting this
filter.
+
+
+The generic error codes are described at the
+:ref:`Generic Error Codes <gen-errors>` chapter.