[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, 2 insertions, 18 deletions

diff --git a/Documentation/DocBook/media/v4l/vidioc-g-fmt.xml b/Documentation/DocBook/media/v4l/vidioc-g-fmt.xml
index a4ae59b664eb..17fbda15137b 100644
--- a/Documentation/DocBook/media/v4l/vidioc-g-fmt.xml
+++ b/Documentation/DocBook/media/v4l/vidioc-g-fmt.xml
@@ -184,29 +184,13 @@ capture and output devices.</entry>
 
     <variablelist>
       <varlistentry>
-        <term><errorcode>EBUSY</errorcode></term>
-        <listitem>
-          <para>The data format cannot be changed at this
-time, for example because I/O is already in progress.</para>
-        </listitem>
-      </varlistentry>
-      <varlistentry>
         <term><errorcode>EINVAL</errorcode></term>
         <listitem>
           <para>The &v4l2-format; <structfield>type</structfield>
-field is invalid, the requested buffer type not supported, or
-<constant>VIDIOC_TRY_FMT</constant> was called and is not
-supported with this buffer type.</para>
+field is invalid, the requested buffer type not supported, or the
+format is not supported with this buffer type.</para>
         </listitem>
       </varlistentry>
     </variablelist>
   </refsect1>
 </refentry>
-
-<!--
-Local Variables:
-mode: sgml
-sgml-parent-document: "v4l2.sgml"
-indent-tabs-mode: nil
-End:
--->