media: v4l2_ctrl: Add const pointer to ctrl_ptr

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This pointer is used to point to data that is constant. Thanks to this
we can avoid a lot of casting and we make more clear when the data is
constant or variable.

Suggested-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Ricardo Ribalda Delgado <ribalda@kernel.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>

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Ricardo Ribalda Delgado 2019-11-04 14:09:19 +01:00 • committed by Mauro Carvalho Chehab

parent 3b98a21a32

commit f1bd5eae7d

1 changed files with 2 additions and 0 deletions

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include/media/v4l2-ctrls.h

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