148 	struct f_gser		*gser = func_to_gser(f);  in gser_set_alt()  local
153 	if (gser->port.in->enabled) {  in gser_set_alt()
155 			"reset generic ttyGS%d\n", gser->port_num);  in gser_set_alt()
156 		gserial_disconnect(&gser->port);  in gser_set_alt()
158 	if (!gser->port.in->desc || !gser->port.out->desc) {  in gser_set_alt()
160 			"activate generic ttyGS%d\n", gser->port_num);  in gser_set_alt()
161 		if (config_ep_by_speed(cdev->gadget, f, gser->port.in) ||  in gser_set_alt()
162 		    config_ep_by_speed(cdev->gadget, f, gser->port.out)) {  in gser_set_alt()
163 			gser->port.in->desc = NULL;  in gser_set_alt()
164 			gser->port.out->desc = NULL;  in gser_set_alt()
168 	gserial_connect(&gser->port, gser->port_num);  in gser_set_alt()
174 	struct f_gser	*gser = func_to_gser(f);  in gser_disable()  local
178 		"generic ttyGS%d deactivated\n", gser->port_num);  in gser_disable()
179 	gserial_disconnect(&gser->port);  in gser_disable()
189 	struct f_gser		*gser = func_to_gser(f);  in gser_bind()  local
209 	gser->data_id = status;  in gser_bind()
218 	gser->port.in = ep;  in gser_bind()
223 	gser->port.out = ep;  in gser_bind()
240 		gser->port_num,  in gser_bind()
241 		gser->port.in->name, gser->port.out->name);  in gser_bind()
346 	struct f_gser	*gser = func_to_gser(f);  in gser_unbind()  local
349 	gserial_disconnect(&gser->port);  in gser_unbind()
355 	struct f_gser *gser = func_to_gser(f);  in gser_resume()  local
357 	gserial_resume(&gser->port);  in gser_resume()
362 	struct f_gser *gser = func_to_gser(f);  in gser_suspend()  local
364 	gserial_suspend(&gser->port);  in gser_suspend()
369 	struct f_gser	*gser;  in gser_alloc()  local
373 	gser = kzalloc(sizeof(*gser), GFP_KERNEL);  in gser_alloc()
374 	if (!gser)  in gser_alloc()
379 	gser->port_num = opts->port_num;  in gser_alloc()
381 	gser->port.func.name = "gser";  in gser_alloc()
382 	gser->port.func.strings = gser_strings;  in gser_alloc()
383 	gser->port.func.bind = gser_bind;  in gser_alloc()
384 	gser->port.func.unbind = gser_unbind;  in gser_alloc()
385 	gser->port.func.set_alt = gser_set_alt;  in gser_alloc()
386 	gser->port.func.disable = gser_disable;  in gser_alloc()
387 	gser->port.func.free_func = gser_free;  in gser_alloc()
388 	gser->port.func.resume = gser_resume;  in gser_alloc()
389 	gser->port.func.suspend = gser_suspend;  in gser_alloc()
391 	return &gser->port.func;  in gser_alloc()
394 DECLARE_USB_FUNCTION_INIT(gser, gser_alloc_inst, gser_alloc);