media: v4l2-ctrl: Initialize _BUTTON and _CTRL_CLASS

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These two control types don't really need a default value,
as they are not expected to carry any value.

However, it's slightly clearer to initialize them explicitly
instead of falling back to the switch default.

Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

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Ezequiel Garcia 2019-06-06 12:12:53 -04:00 • committed by Mauro Carvalho Chehab

parent 882f261874

commit 4b1f67dc8e

1 changed files with 4 additions and 0 deletions

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drivers/media/v4l2-core/v4l2-ctrls.c

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