56 	void (*release)(struct v4l2_device *v4l2_dev);
67 static inline void v4l2_device_get(struct v4l2_device *v4l2_dev)  in v4l2_device_get()  argument
69 	kref_get(&v4l2_dev->ref);  in v4l2_device_get()
80 int v4l2_device_put(struct v4l2_device *v4l2_dev);
95 				      struct v4l2_device *v4l2_dev);
124 int v4l2_device_set_name(struct v4l2_device *v4l2_dev, const char *basename,
138 void v4l2_device_disconnect(struct v4l2_device *v4l2_dev);
146 void v4l2_device_unregister(struct v4l2_device *v4l2_dev);
159 #define v4l2_device_register_subdev(v4l2_dev, sd) \  argument
160 	__v4l2_device_register_subdev(v4l2_dev, sd, THIS_MODULE)
161 int __must_check __v4l2_device_register_subdev(struct v4l2_device *v4l2_dev,
188 __v4l2_device_register_subdev_nodes(struct v4l2_device *v4l2_dev,
201 v4l2_device_register_subdev_nodes(struct v4l2_device *v4l2_dev)  in v4l2_device_register_subdev_nodes()  argument
204 	return __v4l2_device_register_subdev_nodes(v4l2_dev, false);  in v4l2_device_register_subdev_nodes()
220 v4l2_device_register_ro_subdev_nodes(struct v4l2_device *v4l2_dev)  in v4l2_device_register_ro_subdev_nodes()  argument
223 	return __v4l2_device_register_subdev_nodes(v4l2_dev, true);  in v4l2_device_register_ro_subdev_nodes()
241 	if (sd && sd->v4l2_dev && sd->v4l2_dev->notify)  in v4l2_subdev_notify()
242 		sd->v4l2_dev->notify(sd, notification, arg);  in v4l2_subdev_notify()
250 static inline bool v4l2_device_supports_requests(struct v4l2_device *v4l2_dev)  in v4l2_device_supports_requests()  argument
252 	return v4l2_dev->mdev && v4l2_dev->mdev->ops &&  in v4l2_device_supports_requests()
253 	       v4l2_dev->mdev->ops->req_queue;  in v4l2_device_supports_requests()
270 #define v4l2_device_for_each_subdev(sd, v4l2_dev)			\  argument
271 	list_for_each_entry(sd, &(v4l2_dev)->subdevs, list)
293 #define __v4l2_device_call_subdevs_p(v4l2_dev, sd, cond, o, f, args...)	\  argument
295 		list_for_each_entry((sd), &(v4l2_dev)->subdevs, list)	\
318 #define __v4l2_device_call_subdevs(v4l2_dev, cond, o, f, args...)	\  argument
322 		__v4l2_device_call_subdevs_p(v4l2_dev, __sd, cond, o,	\
350 #define __v4l2_device_call_subdevs_until_err_p(v4l2_dev, sd, cond, o, f, args...) \  argument
354 	list_for_each_entry((sd), &(v4l2_dev)->subdevs, list) {		\
385 #define __v4l2_device_call_subdevs_until_err(v4l2_dev, cond, o, f, args...) \  argument
388 	__v4l2_device_call_subdevs_until_err_p(v4l2_dev, __sd, cond, o,	\
412 #define v4l2_device_call_all(v4l2_dev, grpid, o, f, args...)		\  argument
416 		__v4l2_device_call_subdevs_p(v4l2_dev, __sd,		\
445 #define v4l2_device_call_until_err(v4l2_dev, grpid, o, f, args...)	\  argument
448 	__v4l2_device_call_subdevs_until_err_p(v4l2_dev, __sd,		\
472 #define v4l2_device_mask_call_all(v4l2_dev, grpmsk, o, f, args...)	\  argument
476 		__v4l2_device_call_subdevs_p(v4l2_dev, __sd,		\
504 #define v4l2_device_mask_call_until_err(v4l2_dev, grpmsk, o, f, args...) \  argument
507 	__v4l2_device_call_subdevs_until_err_p(v4l2_dev, __sd,		\
526 #define v4l2_device_has_op(v4l2_dev, grpid, o, f)			\  argument
530 	list_for_each_entry(__sd, &(v4l2_dev)->subdevs, list) {		\
554 #define v4l2_device_mask_has_op(v4l2_dev, grpmsk, o, f)			\  argument
558 	list_for_each_entry(__sd, &(v4l2_dev)->subdevs, list) {		\