From: Mauro Carvalho Chehab Date: Sun, 3 Jul 2016 19:07:25 +0000 (-0300) Subject: doc-rst: rw fix a warning X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=dd56058747499e11dabf389e6a52a48fc3c27c75;p=linux-beck.git doc-rst: rw fix a warning 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 --- diff --git a/Documentation/linux_tv/media/v4l/rw.rst b/Documentation/linux_tv/media/v4l/rw.rst index c840ee0fd14c..beab37eccb1a 100644 --- a/Documentation/linux_tv/media/v4l/rw.rst +++ b/Documentation/linux_tv/media/v4l/rw.rst @@ -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() ` function, to write the :ref:`write() ` function. Drivers must implement one I/O method if they exchange data with applications,