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doc-rst: dmabuf: Fix the cross-reference 

Fixes this warning:
    Documentation/linux_tv/media/v4l/dmabuf.rst:150: WARNING: undefined label: vidioc_dqbuf (if the link has no caption the label must precede a section header)

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Mauro Carvalho Chehab 2016-07-05 15:27:52 -03:00
parent 5929cb1769
commit c104290b95
1 changed files with 1 additions and 1 deletions
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2
Documentation/linux_tv/media/v4l/dmabuf.rst
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@ -149,7 +149,7 @@ outputted buffers.
Drivers implementing DMABUF importing I/O must support the
:ref:`VIDIOC_REQBUFS <VIDIOC_REQBUFS>`, :ref:`VIDIOC_QBUF <VIDIOC_QBUF>`,
:ref:`VIDIOC_DQBUF <VIDIOC_DQBUF>`, :ref:`VIDIOC_STREAMON
:ref:`VIDIOC_DQBUF <VIDIOC_QBUF>`, :ref:`VIDIOC_STREAMON
<VIDIOC_STREAMON>` and :ref:`VIDIOC_STREAMOFF <VIDIOC_STREAMON>` ioctls,
and the :ref:`select() <func-select>` and :ref:`poll() <func-poll>`
functions.