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doc-rst: video: use reference for VIDIOC_ENUMINPUT 

Instead of using const, transform it into a reference.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Mauro Carvalho Chehab 2016-06-30 22:17:31 -03:00
parent e6702ee18e
commit 234d549662
1 changed files with 2 additions and 2 deletions
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Documentation/linux_tv/media/v4l/video.rst
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@ -17,8 +17,8 @@ outputs applications can enumerate them with the
:ref:`VIDIOC_ENUMINPUT <vidioc-enuminput>` and
:ref:`VIDIOC_ENUMOUTPUT <vidioc-enumoutput>` ioctl, respectively. The
struct :ref:`v4l2_input <v4l2-input>` returned by the
``VIDIOC_ENUMINPUT`` ioctl also contains signal status information
applicable when the current video input is queried.
:ref:`VIDIOC_ENUMINPUT <vidioc-enuminput>` ioctl also contains signal
:status information applicable when the current video input is queried.
The :ref:`VIDIOC_G_INPUT <vidioc-g-input>` and
:ref:`VIDIOC_G_OUTPUT <vidioc-g-output>` ioctls return the index of