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Commit 0070d91e authored by Laurent Pinchart's avatar Laurent Pinchart Committed by Mauro Carvalho Chehab
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[media] v4l: subdev: Don't require core operations 



There's no reason to require subdevices to implement the core
operations. Remove the check for non-NULL core operations when
initializing the subdev.

Signed-off-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: default avatarHans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent fc0a8079

include/media/v4l2-subdev.h

+1 −2
Original line number Diff line number Diff line
@@ -481,8 +481,7 @@ static inline void v4l2_subdev_init(struct v4l2_subdev *sd, 
					const struct v4l2_subdev_ops *ops)

{

	INIT_LIST_HEAD(&sd->list);

	/* ops->core MUST be set */

	BUG_ON(!ops || !ops->core);

	BUG_ON(!ops);

	sd->ops = ops;

	sd->v4l2_dev = NULL;

	sd->flags = 0;