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media: Documentation: userspace-api/media: v4l/vidioc-g-ext-ctrls: drop doubled word

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Drop the doubled word "controls".

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: linux-doc@vger.kernel.org
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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Randy Dunlap 2020-07-04 01:55:34 +02:00 committed by Mauro Carvalho Chehab
parent 650ddad381
commit c5c91a1d0b
1 changed files with 1 additions and 1 deletions
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Documentation/userspace-api/media/v4l/vidioc-g-ext-ctrls.rst
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@ -53,7 +53,7 @@ by the ``controls`` fields.
To get the current value of a set of controls applications initialize
the ``id``, ``size`` and ``reserved2`` fields of each struct
:c:type:`v4l2_ext_control` and call the
:ref:`VIDIOC_G_EXT_CTRLS <VIDIOC_G_EXT_CTRLS>` ioctl. String controls controls must also set the
:ref:`VIDIOC_G_EXT_CTRLS <VIDIOC_G_EXT_CTRLS>` ioctl. String controls must also set the
``string`` field. Controls of compound types
(``V4L2_CTRL_FLAG_HAS_PAYLOAD`` is set) must set the ``ptr`` field.