96 static unsigned int input_to_handler(struct input_handle *handle,  in input_to_handler()  argument
99 	struct input_handler *handler = handle->handler;  in input_to_handler()
105 			if (handler->filter(handle, v->type, v->code, v->value))  in input_to_handler()
118 		handler->events(handle, vals, count);  in input_to_handler()
121 			handler->event(handle, v->type, v->code, v->value);  in input_to_handler()
134 	struct input_handle *handle;  in input_pass_values()  local
142 	handle = rcu_dereference(dev->grab);  in input_pass_values()
143 	if (handle) {  in input_pass_values()
144 		count = input_to_handler(handle, vals, count);  in input_pass_values()
146 		list_for_each_entry_rcu(handle, &dev->h_list, d_node)  in input_pass_values()
147 			if (handle->open) {  in input_pass_values()
148 				count = input_to_handler(handle, vals, count);  in input_pass_values()
454 void input_inject_event(struct input_handle *handle,  in input_inject_event()  argument
457 	struct input_dev *dev = handle->dev;  in input_inject_event()
466 		if (!grab || grab == handle)  in input_inject_event()
521 int input_grab_device(struct input_handle *handle)  in input_grab_device()  argument
523 	struct input_dev *dev = handle->dev;  in input_grab_device()
535 	rcu_assign_pointer(dev->grab, handle);  in input_grab_device()
543 static void __input_release_device(struct input_handle *handle)  in __input_release_device()  argument
545 	struct input_dev *dev = handle->dev;  in __input_release_device()
550 	if (grabber == handle) {  in __input_release_device()
555 		list_for_each_entry(handle, &dev->h_list, d_node)  in __input_release_device()
556 			if (handle->open && handle->handler->start)  in __input_release_device()
557 				handle->handler->start(handle);  in __input_release_device()
570 void input_release_device(struct input_handle *handle)  in input_release_device()  argument
572 	struct input_dev *dev = handle->dev;  in input_release_device()
575 	__input_release_device(handle);  in input_release_device()
587 int input_open_device(struct input_handle *handle)  in input_open_device()  argument
589 	struct input_dev *dev = handle->dev;  in input_open_device()
601 	handle->open++;  in input_open_device()
608 		if (!--handle->open) {  in input_open_device()
623 int input_flush_device(struct input_handle *handle, struct file *file)  in input_flush_device()  argument
625 	struct input_dev *dev = handle->dev;  in input_flush_device()
647 void input_close_device(struct input_handle *handle)  in input_close_device()  argument
649 	struct input_dev *dev = handle->dev;  in input_close_device()
653 	__input_release_device(handle);  in input_close_device()
658 	if (!--handle->open) {  in input_close_device()
695 	struct input_handle *handle;  in input_disconnect_device()  local
716 	list_for_each_entry(handle, &dev->h_list, d_node)  in input_disconnect_device()
717 		handle->open = 0;  in input_disconnect_device()
1136 	struct input_handle *handle;  in input_devices_seq_show()  local
1147 	list_for_each_entry(handle, &dev->h_list, d_node)  in input_devices_seq_show()
1148 		seq_printf(seq, "%s ", handle->name);  in input_devices_seq_show()
2027 	struct input_handle *handle, *next;  in __input_unregister_device()  local
2033 	list_for_each_entry_safe(handle, next, &dev->h_list, d_node)  in __input_unregister_device()
2034 		handle->handler->disconnect(handle);  in __input_unregister_device()
2241 	struct input_handle *handle, *next;  in input_unregister_handler()  local
2245 	list_for_each_entry_safe(handle, next, &handler->h_list, h_node)  in input_unregister_handler()
2246 		handler->disconnect(handle);  in input_unregister_handler()
2272 	struct input_handle *handle;  in input_handler_for_each_handle()  local
2277 	list_for_each_entry_rcu(handle, &handler->h_list, h_node) {  in input_handler_for_each_handle()
2278 		retval = fn(handle, data);  in input_handler_for_each_handle()
2300 int input_register_handle(struct input_handle *handle)  in input_register_handle()  argument
2302 	struct input_handler *handler = handle->handler;  in input_register_handle()
2303 	struct input_dev *dev = handle->dev;  in input_register_handle()
2319 		list_add_rcu(&handle->d_node, &dev->h_list);  in input_register_handle()
2321 		list_add_tail_rcu(&handle->d_node, &dev->h_list);  in input_register_handle()
2331 	list_add_tail_rcu(&handle->h_node, &handler->h_list);  in input_register_handle()
2334 		handler->start(handle);  in input_register_handle()
2350 void input_unregister_handle(struct input_handle *handle)  in input_unregister_handle()  argument
2352 	struct input_dev *dev = handle->dev;  in input_unregister_handle()
2354 	list_del_rcu(&handle->h_node);  in input_unregister_handle()
2360 	list_del_rcu(&handle->d_node);  in input_unregister_handle()