197 	struct f_obex		*obex = func_to_obex(f);  in obex_set_alt()  local
200 	if (intf == obex->ctrl_id) {  in obex_set_alt()
205 			"reset obex ttyGS%d control\n", obex->port_num);  in obex_set_alt()
207 	} else if (intf == obex->data_id) {  in obex_set_alt()
211 		if (obex->port.in->driver_data) {  in obex_set_alt()
213 				"reset obex ttyGS%d\n", obex->port_num);  in obex_set_alt()
214 			gserial_disconnect(&obex->port);  in obex_set_alt()
217 		if (!obex->port.in->desc || !obex->port.out->desc) {  in obex_set_alt()
219 				"init obex ttyGS%d\n", obex->port_num);  in obex_set_alt()
221 					       obex->port.in) ||  in obex_set_alt()
223 					       obex->port.out)) {  in obex_set_alt()
224 				obex->port.out->desc = NULL;  in obex_set_alt()
225 				obex->port.in->desc = NULL;  in obex_set_alt()
232 				"activate obex ttyGS%d\n", obex->port_num);  in obex_set_alt()
233 			gserial_connect(&obex->port, obex->port_num);  in obex_set_alt()
239 	obex->cur_alt = alt;  in obex_set_alt()
249 	struct f_obex		*obex = func_to_obex(f);  in obex_get_alt()  local
251 	return obex->cur_alt;  in obex_get_alt()
256 	struct f_obex	*obex = func_to_obex(f);  in obex_disable()  local
259 	dev_dbg(&cdev->gadget->dev, "obex ttyGS%d disable\n", obex->port_num);  in obex_disable()
260 	gserial_disconnect(&obex->port);  in obex_disable()
267 	struct f_obex		*obex = port_to_obex(g);  in obex_connect()  local
271 	if (!obex->can_activate)  in obex_connect()
278 			obex->port_num, status);  in obex_connect()
283 	struct f_obex		*obex = port_to_obex(g);  in obex_disconnect()  local
287 	if (!obex->can_activate)  in obex_disconnect()
294 			obex->port_num, status);  in obex_disconnect()
317 	struct f_obex		*obex = func_to_obex(f);  in obex_bind()  local
338 	obex->ctrl_id = status;  in obex_bind()
346 	obex->data_id = status;  in obex_bind()
358 	obex->port.in = ep;  in obex_bind()
364 	obex->port.out = ep;  in obex_bind()
387 			obex->port_num, status);  in obex_bind()
389 		obex->can_activate = true;  in obex_bind()
393 		obex->port_num,  in obex_bind()
395 		obex->port.in->name, obex->port.out->name);  in obex_bind()
401 	if (obex->port.out)  in obex_bind()
402 		obex->port.out->driver_data = NULL;  in obex_bind()
403 	if (obex->port.in)  in obex_bind()
404 		obex->port.in->driver_data = NULL;  in obex_bind()
496 	struct f_obex *obex;  in obex_free()  local
498 	obex = func_to_obex(f);  in obex_free()
499 	kfree(obex);  in obex_free()
509 	struct f_obex	*obex;  in obex_alloc()  local
513 	obex = kzalloc(sizeof(*obex), GFP_KERNEL);  in obex_alloc()
514 	if (!obex)  in obex_alloc()
519 	obex->port_num = opts->port_num;  in obex_alloc()
521 	obex->port.connect = obex_connect;  in obex_alloc()
522 	obex->port.disconnect = obex_disconnect;  in obex_alloc()
524 	obex->port.func.name = "obex";  in obex_alloc()
526 	obex->port.func.bind = obex_bind;  in obex_alloc()
527 	obex->port.func.unbind = obex_unbind;  in obex_alloc()
528 	obex->port.func.set_alt = obex_set_alt;  in obex_alloc()
529 	obex->port.func.get_alt = obex_get_alt;  in obex_alloc()
530 	obex->port.func.disable = obex_disable;  in obex_alloc()
531 	obex->port.func.free_func = obex_free;  in obex_alloc()
533 	return &obex->port.func;  in obex_alloc()
536 DECLARE_USB_FUNCTION_INIT(obex, obex_alloc_inst, obex_alloc);