doc-rst: linux_tv: reformat all syscall pages
The syscall pages are written to be used also as man-pages.
However, they don't match the format used by kernel-doc
generated pages from DocBook. Rewrite them to match it.
One side effect is that now all such pages at the book
will have the same format, reducing the format differences
between DVB and the other parts of the book.
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
diff --git a/Documentation/linux_tv/media/dvb/video-set-blank.rst b/Documentation/linux_tv/media/dvb/video-set-blank.rst
index 0ed2afd..62b46b8 100644
--- a/Documentation/linux_tv/media/dvb/video-set-blank.rst
+++ b/Documentation/linux_tv/media/dvb/video-set-blank.rst
@@ -2,23 +2,23 @@
.. _VIDEO_SET_BLANK:
+===============
VIDEO_SET_BLANK
===============
-Description
------------
+NAME
+----
-This ioctl call asks the Video Device to blank out the picture.
+VIDEO_SET_BLANK
-Synopsis
+SYNOPSIS
--------
.. c:function:: int ioctl(fd, int request = VIDEO_SET_BLANK, boolean mode)
-Arguments
-----------
-
+ARGUMENTS
+---------
.. flat-table::
:header-rows: 0
@@ -49,11 +49,15 @@
- FALSE: Show last decoded frame.
-Return Value
+DESCRIPTION
+-----------
+
+This ioctl call asks the Video Device to blank out the picture.
+
+
+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.
-
-