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media: buffer.rst: fix link text of VIDIOC_QBUF 

The link was showing both VIDIOC_QBUF, VIDIOC_DQBUF while it should show
only VIDIOC_QBUF in this case.

Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.com>
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Gustavo Padovan 2018-01-22 07:32:18 -05:00 committed by Mauro Carvalho Chehab
parent 648f828c1f
commit 59e18d7c50
1 changed files with 1 additions and 1 deletions
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Documentation/media/uapi/v4l/buffer.rst
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@ -13,7 +13,7 @@ Only pointers to buffers (planes) are exchanged, the data itself is not
copied. These pointers, together with meta-information like timestamps
or field parity, are stored in a struct :c:type:`v4l2_buffer`,
argument to the :ref:`VIDIOC_QUERYBUF`,
:ref:`VIDIOC_QBUF` and
:ref:`VIDIOC_QBUF <VIDIOC_QBUF>` and
:ref:`VIDIOC_DQBUF <VIDIOC_QBUF>` ioctl. In the multi-planar API,
some plane-specific members of struct :c:type:`v4l2_buffer`,
such as pointers and sizes for each plane, are stored in struct