73 	struct usb_wwan_intf_private *intfdata;  in usb_wwan_dtr_rts()  local
75 	intfdata = usb_get_serial_data(port->serial);  in usb_wwan_dtr_rts()
77 	if (!intfdata->use_send_setup)  in usb_wwan_dtr_rts()
113 	struct usb_wwan_intf_private *intfdata;  in usb_wwan_tiocmset()  local
116 	intfdata = usb_get_serial_data(port->serial);  in usb_wwan_tiocmset()
118 	if (!intfdata->use_send_setup)  in usb_wwan_tiocmset()
213 	struct usb_wwan_intf_private *intfdata;  in usb_wwan_write()  local
221 	intfdata = usb_get_serial_data(port->serial);  in usb_wwan_write()
253 		spin_lock_irqsave(&intfdata->susp_lock, flags);  in usb_wwan_write()
254 		if (intfdata->suspended) {  in usb_wwan_write()
256 			spin_unlock_irqrestore(&intfdata->susp_lock, flags);  in usb_wwan_write()
258 			intfdata->in_flight++;  in usb_wwan_write()
259 			spin_unlock_irqrestore(&intfdata->susp_lock, flags);  in usb_wwan_write()
266 				spin_lock_irqsave(&intfdata->susp_lock, flags);  in usb_wwan_write()
267 				intfdata->in_flight--;  in usb_wwan_write()
268 				spin_unlock_irqrestore(&intfdata->susp_lock,  in usb_wwan_write()
328 	struct usb_wwan_intf_private *intfdata;  in usb_wwan_outdat_callback()  local
333 	intfdata = usb_get_serial_data(port->serial);  in usb_wwan_outdat_callback()
338 	spin_lock_irqsave(&intfdata->susp_lock, flags);  in usb_wwan_outdat_callback()
339 	intfdata->in_flight--;  in usb_wwan_outdat_callback()
340 	spin_unlock_irqrestore(&intfdata->susp_lock, flags);  in usb_wwan_outdat_callback()
397 	struct usb_wwan_intf_private *intfdata;  in usb_wwan_open()  local
403 	intfdata = usb_get_serial_data(serial);  in usb_wwan_open()
426 	spin_lock_irq(&intfdata->susp_lock);  in usb_wwan_open()
427 	if (++intfdata->open_ports == 1)  in usb_wwan_open()
429 	spin_unlock_irq(&intfdata->susp_lock);  in usb_wwan_open()
455 	struct usb_wwan_intf_private *intfdata = usb_get_serial_data(serial);  in usb_wwan_close()  local
464 	spin_lock_irq(&intfdata->susp_lock);  in usb_wwan_close()
465 	if (--intfdata->open_ports == 0)  in usb_wwan_close()
467 	spin_unlock_irq(&intfdata->susp_lock);  in usb_wwan_close()
613 	struct usb_wwan_intf_private *intfdata = usb_get_serial_data(serial);  in usb_wwan_suspend()  local
615 	spin_lock_irq(&intfdata->susp_lock);  in usb_wwan_suspend()
617 		if (intfdata->in_flight) {  in usb_wwan_suspend()
618 			spin_unlock_irq(&intfdata->susp_lock);  in usb_wwan_suspend()
622 	intfdata->suspended = 1;  in usb_wwan_suspend()
623 	spin_unlock_irq(&intfdata->susp_lock);  in usb_wwan_suspend()
670 	struct usb_wwan_intf_private *intfdata = usb_get_serial_data(serial);  in usb_wwan_resume()  local
676 	spin_lock_irq(&intfdata->susp_lock);  in usb_wwan_resume()
711 	intfdata->suspended = 0;  in usb_wwan_resume()
712 	spin_unlock_irq(&intfdata->susp_lock);  in usb_wwan_resume()