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()
184 	struct usb_wwan_intf_private *intfdata;  in usb_wwan_write()  local
192 	intfdata = usb_get_serial_data(port->serial);  in usb_wwan_write()
224 		spin_lock_irqsave(&intfdata->susp_lock, flags);  in usb_wwan_write()
225 		if (intfdata->suspended) {  in usb_wwan_write()
227 			spin_unlock_irqrestore(&intfdata->susp_lock, flags);  in usb_wwan_write()
229 			intfdata->in_flight++;  in usb_wwan_write()
230 			spin_unlock_irqrestore(&intfdata->susp_lock, flags);  in usb_wwan_write()
237 				spin_lock_irqsave(&intfdata->susp_lock, flags);  in usb_wwan_write()
238 				intfdata->in_flight--;  in usb_wwan_write()
239 				spin_unlock_irqrestore(&intfdata->susp_lock,  in usb_wwan_write()
303 	struct usb_wwan_intf_private *intfdata;  in usb_wwan_outdat_callback()  local
308 	intfdata = usb_get_serial_data(port->serial);  in usb_wwan_outdat_callback()
313 	spin_lock_irqsave(&intfdata->susp_lock, flags);  in usb_wwan_outdat_callback()
314 	intfdata->in_flight--;  in usb_wwan_outdat_callback()
315 	spin_unlock_irqrestore(&intfdata->susp_lock, flags);  in usb_wwan_outdat_callback()
372 	struct usb_wwan_intf_private *intfdata;  in usb_wwan_open()  local
378 	intfdata = usb_get_serial_data(serial);  in usb_wwan_open()
401 	spin_lock_irq(&intfdata->susp_lock);  in usb_wwan_open()
402 	if (++intfdata->open_ports == 1)  in usb_wwan_open()
404 	spin_unlock_irq(&intfdata->susp_lock);  in usb_wwan_open()
430 	struct usb_wwan_intf_private *intfdata = usb_get_serial_data(serial);  in usb_wwan_close()  local
439 	spin_lock_irq(&intfdata->susp_lock);  in usb_wwan_close()
440 	if (--intfdata->open_ports == 0)  in usb_wwan_close()
442 	spin_unlock_irq(&intfdata->susp_lock);  in usb_wwan_close()
468 	struct usb_wwan_intf_private *intfdata = usb_get_serial_data(serial);  in usb_wwan_setup_urb()  local
479 	if (intfdata->use_zlp && dir == USB_DIR_OUT)  in usb_wwan_setup_urb()
592 	struct usb_wwan_intf_private *intfdata = usb_get_serial_data(serial);  in usb_wwan_suspend()  local
594 	spin_lock_irq(&intfdata->susp_lock);  in usb_wwan_suspend()
596 		if (intfdata->in_flight) {  in usb_wwan_suspend()
597 			spin_unlock_irq(&intfdata->susp_lock);  in usb_wwan_suspend()
601 	intfdata->suspended = 1;  in usb_wwan_suspend()
602 	spin_unlock_irq(&intfdata->susp_lock);  in usb_wwan_suspend()
649 	struct usb_wwan_intf_private *intfdata = usb_get_serial_data(serial);  in usb_wwan_resume()  local
655 	spin_lock_irq(&intfdata->susp_lock);  in usb_wwan_resume()
690 	intfdata->suspended = 0;  in usb_wwan_resume()
691 	spin_unlock_irq(&intfdata->susp_lock);  in usb_wwan_resume()