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[media] V4L: Merge struct v4l2_async_subdev_list with struct v4l2_subdev

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By integrating the v4l2-async API internals a bit more with
the core overall the v4l2-async code becomes a bit simpler
and easier to follow.
Acked-and-tested-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
This commit is contained in:
Sylwester Nawrocki
2013-07-22 08:01:33 -03:00
committed by Mauro Carvalho Chehab
parent e8419d0890
commit b426b3a660
3 changed files with 36 additions and 59 deletions
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15
include/media/v4l2-async.h
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@@ -61,26 +61,13 @@ struct v4l2_async_subdev {
struct list_head list;
};
/**
* v4l2_async_subdev_list - provided by subdevices
* @list: links struct v4l2_async_subdev_list objects to a global list
* before probing, and onto notifier->done after probing
* @asd: pointer to respective struct v4l2_async_subdev
* @notifier: pointer to managing notifier
*/
struct v4l2_async_subdev_list {
struct list_head list;
struct v4l2_async_subdev *asd;
struct v4l2_async_notifier *notifier;
};
/**
* v4l2_async_notifier - v4l2_device notifier data
* @num_subdevs:number of subdevices
* @subdevs: array of pointers to subdevice descriptors
* @v4l2_dev: pointer to struct v4l2_device
* @waiting: list of struct v4l2_async_subdev, waiting for their drivers
* @done: list of struct v4l2_async_subdev_list, already probed
* @done: list of struct v4l2_subdev, already probed
* @list: member in a global list of notifiers
* @bound: a subdevice driver has successfully probed one of subdevices
* @complete: all subdevices have been probed successfully