195 	struct f_obex		*obex = func_to_obex(f);  in obex_set_alt()  local
198 	if (intf == obex->ctrl_id) {  in obex_set_alt()
203 			"reset obex ttyGS%d control\n", obex->port_num);  in obex_set_alt()
205 	} else if (intf == obex->data_id) {  in obex_set_alt()
209 		if (obex->port.in->enabled) {  in obex_set_alt()
211 				"reset obex ttyGS%d\n", obex->port_num);  in obex_set_alt()
212 			gserial_disconnect(&obex->port);  in obex_set_alt()
215 		if (!obex->port.in->desc || !obex->port.out->desc) {  in obex_set_alt()
217 				"init obex ttyGS%d\n", obex->port_num);  in obex_set_alt()
219 					       obex->port.in) ||  in obex_set_alt()
221 					       obex->port.out)) {  in obex_set_alt()
222 				obex->port.out->desc = NULL;  in obex_set_alt()
223 				obex->port.in->desc = NULL;  in obex_set_alt()
230 				"activate obex ttyGS%d\n", obex->port_num);  in obex_set_alt()
231 			gserial_connect(&obex->port, obex->port_num);  in obex_set_alt()
237 	obex->cur_alt = alt;  in obex_set_alt()
247 	struct f_obex		*obex = func_to_obex(f);  in obex_get_alt()  local
249 	return obex->cur_alt;  in obex_get_alt()
254 	struct f_obex	*obex = func_to_obex(f);  in obex_disable()  local
257 	dev_dbg(&cdev->gadget->dev, "obex ttyGS%d disable\n", obex->port_num);  in obex_disable()
258 	gserial_disconnect(&obex->port);  in obex_disable()
265 	struct f_obex		*obex = port_to_obex(g);  in obex_connect()  local
273 			obex->port_num, status);  in obex_connect()
278 	struct f_obex		*obex = port_to_obex(g);  in obex_disconnect()  local
286 			obex->port_num, status);  in obex_disconnect()
309 	struct f_obex		*obex = func_to_obex(f);  in obex_bind()  local
330 	obex->ctrl_id = status;  in obex_bind()
338 	obex->data_id = status;  in obex_bind()
350 	obex->port.in = ep;  in obex_bind()
355 	obex->port.out = ep;  in obex_bind()
372 		obex->port_num,  in obex_bind()
374 		obex->port.in->name, obex->port.out->name);  in obex_bind()
451 	struct f_obex *obex;  in obex_free()  local
453 	obex = func_to_obex(f);  in obex_free()
454 	kfree(obex);  in obex_free()
464 	struct f_obex	*obex;  in obex_alloc()  local
468 	obex = kzalloc(sizeof(*obex), GFP_KERNEL);  in obex_alloc()
469 	if (!obex)  in obex_alloc()
474 	obex->port_num = opts->port_num;  in obex_alloc()
476 	obex->port.connect = obex_connect;  in obex_alloc()
477 	obex->port.disconnect = obex_disconnect;  in obex_alloc()
479 	obex->port.func.name = "obex";  in obex_alloc()
481 	obex->port.func.bind = obex_bind;  in obex_alloc()
482 	obex->port.func.unbind = obex_unbind;  in obex_alloc()
483 	obex->port.func.set_alt = obex_set_alt;  in obex_alloc()
484 	obex->port.func.get_alt = obex_get_alt;  in obex_alloc()
485 	obex->port.func.disable = obex_disable;  in obex_alloc()
486 	obex->port.func.free_func = obex_free;  in obex_alloc()
487 	obex->port.func.bind_deactivated = true;  in obex_alloc()
489 	return &obex->port.func;  in obex_alloc()
492 DECLARE_USB_FUNCTION_INIT(obex, obex_alloc_inst, obex_alloc);