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()
139 	struct usb_wwan_intf_private *intfdata;  in usb_wwan_write()  local
147 	intfdata = usb_get_serial_data(port->serial);  in usb_wwan_write()
179 		spin_lock_irqsave(&intfdata->susp_lock, flags);  in usb_wwan_write()
180 		if (intfdata->suspended) {  in usb_wwan_write()
182 			spin_unlock_irqrestore(&intfdata->susp_lock, flags);  in usb_wwan_write()
184 			intfdata->in_flight++;  in usb_wwan_write()
185 			spin_unlock_irqrestore(&intfdata->susp_lock, flags);  in usb_wwan_write()
192 				spin_lock_irqsave(&intfdata->susp_lock, flags);  in usb_wwan_write()
193 				intfdata->in_flight--;  in usb_wwan_write()
194 				spin_unlock_irqrestore(&intfdata->susp_lock,  in usb_wwan_write()
258 	struct usb_wwan_intf_private *intfdata;  in usb_wwan_outdat_callback()  local
263 	intfdata = usb_get_serial_data(port->serial);  in usb_wwan_outdat_callback()
268 	spin_lock_irqsave(&intfdata->susp_lock, flags);  in usb_wwan_outdat_callback()
269 	intfdata->in_flight--;  in usb_wwan_outdat_callback()
270 	spin_unlock_irqrestore(&intfdata->susp_lock, flags);  in usb_wwan_outdat_callback()
327 	struct usb_wwan_intf_private *intfdata;  in usb_wwan_open()  local
333 	intfdata = usb_get_serial_data(serial);  in usb_wwan_open()
356 	spin_lock_irq(&intfdata->susp_lock);  in usb_wwan_open()
357 	if (++intfdata->open_ports == 1)  in usb_wwan_open()
359 	spin_unlock_irq(&intfdata->susp_lock);  in usb_wwan_open()
385 	struct usb_wwan_intf_private *intfdata = usb_get_serial_data(serial);  in usb_wwan_close()  local
395 	spin_lock_irq(&intfdata->susp_lock);  in usb_wwan_close()
396 	if (--intfdata->open_ports == 0)  in usb_wwan_close()
398 	spin_unlock_irq(&intfdata->susp_lock);  in usb_wwan_close()
424 	struct usb_wwan_intf_private *intfdata = usb_get_serial_data(serial);  in usb_wwan_setup_urb()  local
435 	if (intfdata->use_zlp && dir == USB_DIR_OUT)  in usb_wwan_setup_urb()
546 	struct usb_wwan_intf_private *intfdata = usb_get_serial_data(serial);  in usb_wwan_suspend()  local
548 	spin_lock_irq(&intfdata->susp_lock);  in usb_wwan_suspend()
550 		if (intfdata->in_flight) {  in usb_wwan_suspend()
551 			spin_unlock_irq(&intfdata->susp_lock);  in usb_wwan_suspend()
555 	intfdata->suspended = 1;  in usb_wwan_suspend()
556 	spin_unlock_irq(&intfdata->susp_lock);  in usb_wwan_suspend()
603 	struct usb_wwan_intf_private *intfdata = usb_get_serial_data(serial);  in usb_wwan_resume()  local
609 	spin_lock_irq(&intfdata->susp_lock);  in usb_wwan_resume()
644 	intfdata->suspended = 0;  in usb_wwan_resume()
645 	spin_unlock_irq(&intfdata->susp_lock);  in usb_wwan_resume()