[media] DocBook: Use the generic ioctl error codes for all V4L ioctl's

Be sure that all VIDIOC_* ioctl are using the return error macro, and
aren't specifying generic error codes internally.

Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 3 insertions, 11 deletions

diff --git a/Documentation/DocBook/media/v4l/vidioc-streamon.xml b/Documentation/DocBook/media/v4l/vidioc-streamon.xml
index 75ed39bf4d2b..81cca4569050 100644
--- a/Documentation/DocBook/media/v4l/vidioc-streamon.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-streamon.xml
@@ -88,9 +88,9 @@ synchronize with other events.</para>
       <varlistentry>
         <term><errorcode>EINVAL</errorcode></term>
         <listitem>
-          <para>Streaming I/O is not supported, the buffer
-<structfield>type</structfield> is not supported, or no buffers have
-been allocated (memory mapping) or enqueued (output) yet.</para>
+          <para>The buffer<structfield>type</structfield> is not supported,
+          or no buffers have been allocated (memory mapping) or enqueued
+          (output) yet.</para>
         </listitem>
       </varlistentry>
       <varlistentry>
@@ -105,11 +105,3 @@ been allocated (memory mapping) or enqueued (output) yet.</para>
     </variablelist>
   </refsect1>
 </refentry>
-
-<!--
-Local Variables:
-mode: sgml
-sgml-parent-document: "v4l2.sgml"
-indent-tabs-mode: nil
-End:
--->