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media: hist-v4l2.rst: remove struct duplication 

There are several places there where struct was used twice,
on multiple lines, like:

	struct
	struct ``v4l2_zoomcap``

That's probably done during the DocBook to ReSt conversion.

Probably the cases where "struct struct" were at the same line
was addressed back then, but the multi-line cases are still
there.

Get rid of them.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
This commit is contained in:
Mauro Carvalho Chehab 2020-09-28 08:11:34 +02:00
parent 8162a0b5a2
commit f69249fcef
1 changed files with 5 additions and 7 deletions
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Documentation/userspace-api/media/v4l/hist-v4l2.rst
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@ -582,11 +582,10 @@ This unnamed version was finally merged into Linux 2.5.46.
above. A ``field`` field of type :c:type:`v4l2_field` was added to above. A ``field`` field of type :c:type:`v4l2_field` was added to
distinguish between field and frame (interlaced) overlay. distinguish between field and frame (interlaced) overlay.
17. The digital zoom interface, including struct 17. The digital zoom interface, including struct ``v4l2_zoomcap``,
struct ``v4l2_zoomcap``, struct
struct ``v4l2_zoom``, ``V4L2_ZOOM_NONCAP`` and struct ``v4l2_zoom``, ``V4L2_ZOOM_NONCAP`` and
``V4L2_ZOOM_WHILESTREAMING`` was replaced by a new cropping and ``V4L2_ZOOM_WHILESTREAMING`` was replaced by a new cropping and
scaling interface. The previously unused struct scaling interface. The previously unused
struct :c:type:`v4l2_cropcap` and struct :c:type:`v4l2_crop` struct :c:type:`v4l2_cropcap` and struct :c:type:`v4l2_crop`
where redefined for this purpose. See :ref:`crop` for details. where redefined for this purpose. See :ref:`crop` for details.
@ -811,7 +810,7 @@ V4L2 spec erratum 2006-02-04
1. The ``clips`` field in struct :c:type:`v4l2_window` 1. The ``clips`` field in struct :c:type:`v4l2_window`
must point to an array of struct :c:type:`v4l2_clip`, not must point to an array of struct :c:type:`v4l2_clip`, not
a linked list, because drivers ignore the struct a linked list, because drivers ignore the
struct :c:type:`v4l2_clip`. ``next`` pointer. struct :c:type:`v4l2_clip`. ``next`` pointer.
@ -926,7 +925,7 @@ V4L2 in Linux 2.6.22
A new ``global_alpha`` field was added to A new ``global_alpha`` field was added to
:c:type:`v4l2_window`, extending the structure. This :c:type:`v4l2_window`, extending the structure. This
may *break compatibility* with applications using a struct may *break compatibility* with applications using a
struct :c:type:`v4l2_window` directly. However the struct :c:type:`v4l2_window` directly. However the
:ref:`VIDIOC_G/S/TRY_FMT <VIDIOC_G_FMT>` ioctls, which take a :ref:`VIDIOC_G/S/TRY_FMT <VIDIOC_G_FMT>` ioctls, which take a
pointer to a :c:type:`v4l2_format` parent structure pointer to a :c:type:`v4l2_format` parent structure
@ -1013,8 +1012,7 @@ V4L2 in Linux 2.6.29
1. The ``VIDIOC_G_CHIP_IDENT`` ioctl was renamed to 1. The ``VIDIOC_G_CHIP_IDENT`` ioctl was renamed to
``VIDIOC_G_CHIP_IDENT_OLD`` and ``VIDIOC_DBG_G_CHIP_IDENT`` was ``VIDIOC_G_CHIP_IDENT_OLD`` and ``VIDIOC_DBG_G_CHIP_IDENT`` was
introduced in its place. The old struct introduced in its place. The old struct ``v4l2_chip_ident`` was renamed to
struct ``v4l2_chip_ident`` was renamed to
struct ``v4l2_chip_ident_old``. struct ``v4l2_chip_ident_old``.
2. The pixel formats ``V4L2_PIX_FMT_VYUY``, ``V4L2_PIX_FMT_NV16`` and 2. The pixel formats ``V4L2_PIX_FMT_VYUY``, ``V4L2_PIX_FMT_NV16`` and