191 	struct f_obex		*obex = func_to_obex(f);  in obex_set_alt()  local
194 	if (intf == obex->ctrl_id) {  in obex_set_alt()
199 			"reset obex ttyGS%d control\n", obex->port_num);  in obex_set_alt()
201 	} else if (intf == obex->data_id) {  in obex_set_alt()
205 		if (obex->port.in->enabled) {  in obex_set_alt()
207 				"reset obex ttyGS%d\n", obex->port_num);  in obex_set_alt()
208 			gserial_disconnect(&obex->port);  in obex_set_alt()
211 		if (!obex->port.in->desc || !obex->port.out->desc) {  in obex_set_alt()
213 				"init obex ttyGS%d\n", obex->port_num);  in obex_set_alt()
215 					       obex->port.in) ||  in obex_set_alt()
217 					       obex->port.out)) {  in obex_set_alt()
218 				obex->port.out->desc = NULL;  in obex_set_alt()
219 				obex->port.in->desc = NULL;  in obex_set_alt()
226 				"activate obex ttyGS%d\n", obex->port_num);  in obex_set_alt()
227 			gserial_connect(&obex->port, obex->port_num);  in obex_set_alt()
233 	obex->cur_alt = alt;  in obex_set_alt()
243 	struct f_obex		*obex = func_to_obex(f);  in obex_get_alt()  local
245 	return obex->cur_alt;  in obex_get_alt()
250 	struct f_obex	*obex = func_to_obex(f);  in obex_disable()  local
253 	dev_dbg(&cdev->gadget->dev, "obex ttyGS%d disable\n", obex->port_num);  in obex_disable()
254 	gserial_disconnect(&obex->port);  in obex_disable()
261 	struct f_obex		*obex = port_to_obex(g);  in obex_connect()  local
269 			obex->port_num, status);  in obex_connect()
274 	struct f_obex		*obex = port_to_obex(g);  in obex_disconnect()  local
282 			obex->port_num, status);  in obex_disconnect()
305 	struct f_obex		*obex = func_to_obex(f);  in obex_bind()  local
326 	obex->ctrl_id = status;  in obex_bind()
334 	obex->data_id = status;  in obex_bind()
346 	obex->port.in = ep;  in obex_bind()
351 	obex->port.out = ep;  in obex_bind()
369 		obex->port_num,  in obex_bind()
370 		obex->port.in->name, obex->port.out->name);  in obex_bind()
447 	struct f_obex *obex;  in obex_free()  local
449 	obex = func_to_obex(f);  in obex_free()
450 	kfree(obex);  in obex_free()
460 	struct f_obex	*obex;  in obex_alloc()  local
464 	obex = kzalloc(sizeof(*obex), GFP_KERNEL);  in obex_alloc()
465 	if (!obex)  in obex_alloc()
470 	obex->port_num = opts->port_num;  in obex_alloc()
472 	obex->port.connect = obex_connect;  in obex_alloc()
473 	obex->port.disconnect = obex_disconnect;  in obex_alloc()
475 	obex->port.func.name = "obex";  in obex_alloc()
477 	obex->port.func.bind = obex_bind;  in obex_alloc()
478 	obex->port.func.unbind = obex_unbind;  in obex_alloc()
479 	obex->port.func.set_alt = obex_set_alt;  in obex_alloc()
480 	obex->port.func.get_alt = obex_get_alt;  in obex_alloc()
481 	obex->port.func.disable = obex_disable;  in obex_alloc()
482 	obex->port.func.free_func = obex_free;  in obex_alloc()
483 	obex->port.func.bind_deactivated = true;  in obex_alloc()
485 	return &obex->port.func;  in obex_alloc()
488 DECLARE_USB_FUNCTION_INIT(obex, obex_alloc_inst, obex_alloc);