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doc-rst: rw fix a warning

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Fix this Sphinx warning:
	Documentation/linux_tv/media/v4l/rw:31: WARNING: Literal block ends without a blank line; unexpected unindent.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Mauro Carvalho Chehab 2016-07-03 16:07:25 -03:00
parent a018a1a1a7
commit dd56058747
1 changed files with 3 additions and 3 deletions
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6
Documentation/linux_tv/media/v4l/rw.rst
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@ -23,11 +23,11 @@ setup to exchange data. It permits command line stunts like this (the
vidctrl tool is fictitious):
.. code-block:: none
::
$ vidctrl /dev/video --input=0 --format=YUYV --size=352x288
$ dd if=/dev/video of=myimage.422 bs=202752 count=1
> vidctrl /dev/video --input=0 --format=YUYV --size=352x288
> dd if=/dev/video of=myimage.422 bs=202752 count=1
To read from the device applications use the :ref:`read() <func-read>`
function, to write the :ref:`write() <func-write>` function. Drivers
must implement one I/O method if they exchange data with applications,