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()
185 	struct usb_wwan_intf_private *intfdata;  in usb_wwan_write()  local
193 	intfdata = usb_get_serial_data(port->serial);  in usb_wwan_write()
225 		spin_lock_irqsave(&intfdata->susp_lock, flags);  in usb_wwan_write()
226 		if (intfdata->suspended) {  in usb_wwan_write()
228 			spin_unlock_irqrestore(&intfdata->susp_lock, flags);  in usb_wwan_write()
230 			intfdata->in_flight++;  in usb_wwan_write()
231 			spin_unlock_irqrestore(&intfdata->susp_lock, flags);  in usb_wwan_write()
238 				spin_lock_irqsave(&intfdata->susp_lock, flags);  in usb_wwan_write()
239 				intfdata->in_flight--;  in usb_wwan_write()
240 				spin_unlock_irqrestore(&intfdata->susp_lock,  in usb_wwan_write()
304 	struct usb_wwan_intf_private *intfdata;  in usb_wwan_outdat_callback()  local
309 	intfdata = usb_get_serial_data(port->serial);  in usb_wwan_outdat_callback()
314 	spin_lock_irqsave(&intfdata->susp_lock, flags);  in usb_wwan_outdat_callback()
315 	intfdata->in_flight--;  in usb_wwan_outdat_callback()
316 	spin_unlock_irqrestore(&intfdata->susp_lock, flags);  in usb_wwan_outdat_callback()
373 	struct usb_wwan_intf_private *intfdata;  in usb_wwan_open()  local
379 	intfdata = usb_get_serial_data(serial);  in usb_wwan_open()
402 	spin_lock_irq(&intfdata->susp_lock);  in usb_wwan_open()
403 	if (++intfdata->open_ports == 1)  in usb_wwan_open()
405 	spin_unlock_irq(&intfdata->susp_lock);  in usb_wwan_open()
431 	struct usb_wwan_intf_private *intfdata = usb_get_serial_data(serial);  in usb_wwan_close()  local
441 	spin_lock_irq(&intfdata->susp_lock);  in usb_wwan_close()
442 	if (--intfdata->open_ports == 0)  in usb_wwan_close()
444 	spin_unlock_irq(&intfdata->susp_lock);  in usb_wwan_close()
470 	struct usb_wwan_intf_private *intfdata = usb_get_serial_data(serial);  in usb_wwan_setup_urb()  local
481 	if (intfdata->use_zlp && dir == USB_DIR_OUT)  in usb_wwan_setup_urb()
600 	struct usb_wwan_intf_private *intfdata = usb_get_serial_data(serial);  in usb_wwan_suspend()  local
602 	spin_lock_irq(&intfdata->susp_lock);  in usb_wwan_suspend()
604 		if (intfdata->in_flight) {  in usb_wwan_suspend()
605 			spin_unlock_irq(&intfdata->susp_lock);  in usb_wwan_suspend()
609 	intfdata->suspended = 1;  in usb_wwan_suspend()
610 	spin_unlock_irq(&intfdata->susp_lock);  in usb_wwan_suspend()
657 	struct usb_wwan_intf_private *intfdata = usb_get_serial_data(serial);  in usb_wwan_resume()  local
663 	spin_lock_irq(&intfdata->susp_lock);  in usb_wwan_resume()
698 	intfdata->suspended = 0;  in usb_wwan_resume()
699 	spin_unlock_irq(&intfdata->susp_lock);  in usb_wwan_resume()