107 static unsigned int input_to_handler(struct input_handle *handle,  in input_to_handler()  argument
110 	struct input_handler *handler = handle->handler;  in input_to_handler()
116 			if (handler->filter(handle, v->type, v->code, v->value))  in input_to_handler()
129 		handler->events(handle, vals, count);  in input_to_handler()
132 			handler->event(handle, v->type, v->code, v->value);  in input_to_handler()
145 	struct input_handle *handle;  in input_pass_values()  local
155 	handle = rcu_dereference(dev->grab);  in input_pass_values()
156 	if (handle) {  in input_pass_values()
157 		count = input_to_handler(handle, vals, count);  in input_pass_values()
159 		list_for_each_entry_rcu(handle, &dev->h_list, d_node)  in input_pass_values()
160 			if (handle->open) {  in input_pass_values()
161 				count = input_to_handler(handle, vals, count);  in input_pass_values()
452 void input_inject_event(struct input_handle *handle,  in input_inject_event()  argument
455 	struct input_dev *dev = handle->dev;  in input_inject_event()
464 		if (!grab || grab == handle)  in input_inject_event()
563 int input_grab_device(struct input_handle *handle)  in input_grab_device()  argument
565 	struct input_dev *dev = handle->dev;  in input_grab_device()
577 	rcu_assign_pointer(dev->grab, handle);  in input_grab_device()
585 static void __input_release_device(struct input_handle *handle)  in __input_release_device()  argument
587 	struct input_dev *dev = handle->dev;  in __input_release_device()
592 	if (grabber == handle) {  in __input_release_device()
597 		list_for_each_entry(handle, &dev->h_list, d_node)  in __input_release_device()
598 			if (handle->open && handle->handler->start)  in __input_release_device()
599 				handle->handler->start(handle);  in __input_release_device()
612 void input_release_device(struct input_handle *handle)  in input_release_device()  argument
614 	struct input_dev *dev = handle->dev;  in input_release_device()
617 	__input_release_device(handle);  in input_release_device()
629 int input_open_device(struct input_handle *handle)  in input_open_device()  argument
631 	struct input_dev *dev = handle->dev;  in input_open_device()
643 	handle->open++;  in input_open_device()
657 			handle->open--;  in input_open_device()
676 int input_flush_device(struct input_handle *handle, struct file *file)  in input_flush_device()  argument
678 	struct input_dev *dev = handle->dev;  in input_flush_device()
700 void input_close_device(struct input_handle *handle)  in input_close_device()  argument
702 	struct input_dev *dev = handle->dev;  in input_close_device()
706 	__input_release_device(handle);  in input_close_device()
715 	if (!--handle->open) {  in input_close_device()
754 	struct input_handle *handle;  in input_disconnect_device()  local
776 	list_for_each_entry(handle, &dev->h_list, d_node)  in input_disconnect_device()
777 		handle->open = 0;  in input_disconnect_device()
1200 	struct input_handle *handle;  in input_devices_seq_show()  local
1211 	list_for_each_entry(handle, &dev->h_list, d_node)  in input_devices_seq_show()
1212 		seq_printf(seq, "%s ", handle->name);  in input_devices_seq_show()
2289 	struct input_handle *handle, *next;  in __input_unregister_device()  local
2295 	list_for_each_entry_safe(handle, next, &dev->h_list, d_node)  in __input_unregister_device()
2296 		handle->handler->disconnect(handle);  in __input_unregister_device()
2560 	struct input_handle *handle, *next;  in input_unregister_handler()  local
2564 	list_for_each_entry_safe(handle, next, &handler->h_list, h_node)  in input_unregister_handler()
2565 		handler->disconnect(handle);  in input_unregister_handler()
2591 	struct input_handle *handle;  in input_handler_for_each_handle()  local
2596 	list_for_each_entry_rcu(handle, &handler->h_list, h_node) {  in input_handler_for_each_handle()
2597 		retval = fn(handle, data);  in input_handler_for_each_handle()
2619 int input_register_handle(struct input_handle *handle)  in input_register_handle()  argument
2621 	struct input_handler *handler = handle->handler;  in input_register_handle()
2622 	struct input_dev *dev = handle->dev;  in input_register_handle()
2638 		list_add_rcu(&handle->d_node, &dev->h_list);  in input_register_handle()
2640 		list_add_tail_rcu(&handle->d_node, &dev->h_list);  in input_register_handle()
2650 	list_add_tail_rcu(&handle->h_node, &handler->h_list);  in input_register_handle()
2653 		handler->start(handle);  in input_register_handle()
2669 void input_unregister_handle(struct input_handle *handle)  in input_unregister_handle()  argument
2671 	struct input_dev *dev = handle->dev;  in input_unregister_handle()
2673 	list_del_rcu(&handle->h_node);  in input_unregister_handle()
2679 	list_del_rcu(&handle->d_node);  in input_unregister_handle()