The v4l2_subdev_core_ops .registered_async callback was added to notify a subdev when its entity has been registered with the media device, to allow for example to modify the media graph (i.e: adding entities/links).
But that's not needed since there is already a .registered callback in struct v4l2_subdev_internal_ops that's called after the entity has been registered with the media device in v4l2_device_register_subdev(). Suggested-by: Sakari Ailus <[email protected]> Signed-off-by: Javier Martinez Canillas <[email protected]> --- drivers/media/v4l2-core/v4l2-async.c | 7 ------- include/media/v4l2-subdev.h | 3 --- 2 files changed, 10 deletions(-) diff --git a/drivers/media/v4l2-core/v4l2-async.c b/drivers/media/v4l2-core/v4l2-async.c index a4b224d92572..5bada202b2d3 100644 --- a/drivers/media/v4l2-core/v4l2-async.c +++ b/drivers/media/v4l2-core/v4l2-async.c @@ -119,13 +119,6 @@ static int v4l2_async_test_notify(struct v4l2_async_notifier *notifier, return ret; } - ret = v4l2_subdev_call(sd, core, registered_async); - if (ret < 0 && ret != -ENOIOCTLCMD) { - if (notifier->unbind) - notifier->unbind(notifier, sd, asd); - return ret; - } - if (list_empty(¬ifier->waiting) && notifier->complete) return notifier->complete(notifier); diff --git a/include/media/v4l2-subdev.h b/include/media/v4l2-subdev.h index 2a2240c99b30..6baad1387203 100644 --- a/include/media/v4l2-subdev.h +++ b/include/media/v4l2-subdev.h @@ -184,8 +184,6 @@ struct v4l2_subdev_io_pin_config { * for it to be warned when the value of a control changes. * * @unsubscribe_event: remove event subscription from the control framework. - * - * @registered_async: the subdevice has been registered async. */ struct v4l2_subdev_core_ops { int (*log_status)(struct v4l2_subdev *sd); @@ -211,7 +209,6 @@ struct v4l2_subdev_core_ops { struct v4l2_event_subscription *sub); int (*unsubscribe_event)(struct v4l2_subdev *sd, struct v4l2_fh *fh, struct v4l2_event_subscription *sub); - int (*registered_async)(struct v4l2_subdev *sd); }; /** -- 2.5.5
