76 	struct usb_wwan_intf_private *intfdata;  in usb_wwan_dtr_rts()  local
78 	intfdata = usb_get_serial_data(port->serial);  in usb_wwan_dtr_rts()
80 	if (!intfdata->use_send_setup)  in usb_wwan_dtr_rts()
116 	struct usb_wwan_intf_private *intfdata;  in usb_wwan_tiocmset()  local
119 	intfdata = usb_get_serial_data(port->serial);  in usb_wwan_tiocmset()
121 	if (!intfdata->use_send_setup)  in usb_wwan_tiocmset()
219 	struct usb_wwan_intf_private *intfdata;  in usb_wwan_write()  local
227 	intfdata = usb_get_serial_data(port->serial);  in usb_wwan_write()
259 		spin_lock_irqsave(&intfdata->susp_lock, flags);  in usb_wwan_write()
260 		if (intfdata->suspended) {  in usb_wwan_write()
262 			spin_unlock_irqrestore(&intfdata->susp_lock, flags);  in usb_wwan_write()
264 			intfdata->in_flight++;  in usb_wwan_write()
265 			spin_unlock_irqrestore(&intfdata->susp_lock, flags);  in usb_wwan_write()
272 				spin_lock_irqsave(&intfdata->susp_lock, flags);  in usb_wwan_write()
273 				intfdata->in_flight--;  in usb_wwan_write()
274 				spin_unlock_irqrestore(&intfdata->susp_lock,  in usb_wwan_write()
334 	struct usb_wwan_intf_private *intfdata;  in usb_wwan_outdat_callback()  local
338 	intfdata = usb_get_serial_data(port->serial);  in usb_wwan_outdat_callback()
343 	spin_lock(&intfdata->susp_lock);  in usb_wwan_outdat_callback()
344 	intfdata->in_flight--;  in usb_wwan_outdat_callback()
345 	spin_unlock(&intfdata->susp_lock);  in usb_wwan_outdat_callback()
402 	struct usb_wwan_intf_private *intfdata;  in usb_wwan_open()  local
408 	intfdata = usb_get_serial_data(serial);  in usb_wwan_open()
431 	spin_lock_irq(&intfdata->susp_lock);  in usb_wwan_open()
432 	if (++intfdata->open_ports == 1)  in usb_wwan_open()
434 	spin_unlock_irq(&intfdata->susp_lock);  in usb_wwan_open()
460 	struct usb_wwan_intf_private *intfdata = usb_get_serial_data(serial);  in usb_wwan_close()  local
469 	spin_lock_irq(&intfdata->susp_lock);  in usb_wwan_close()
470 	if (--intfdata->open_ports == 0)  in usb_wwan_close()
472 	spin_unlock_irq(&intfdata->susp_lock);  in usb_wwan_close()
618 	struct usb_wwan_intf_private *intfdata = usb_get_serial_data(serial);  in usb_wwan_suspend()  local
620 	spin_lock_irq(&intfdata->susp_lock);  in usb_wwan_suspend()
622 		if (intfdata->in_flight) {  in usb_wwan_suspend()
623 			spin_unlock_irq(&intfdata->susp_lock);  in usb_wwan_suspend()
627 	intfdata->suspended = 1;  in usb_wwan_suspend()
628 	spin_unlock_irq(&intfdata->susp_lock);  in usb_wwan_suspend()
675 	struct usb_wwan_intf_private *intfdata = usb_get_serial_data(serial);  in usb_wwan_resume()  local
681 	spin_lock_irq(&intfdata->susp_lock);  in usb_wwan_resume()
716 	intfdata->suspended = 0;  in usb_wwan_resume()
717 	spin_unlock_irq(&intfdata->susp_lock);  in usb_wwan_resume()