391 	struct sierra_intf_private *intfdata;  in sierra_outdat_callback()  local
395 	intfdata = usb_get_serial_data(port->serial);  in sierra_outdat_callback()
407 	spin_lock_irqsave(&intfdata->susp_lock, flags);  in sierra_outdat_callback()
408 	--intfdata->in_flight;  in sierra_outdat_callback()
409 	spin_unlock_irqrestore(&intfdata->susp_lock, flags);  in sierra_outdat_callback()
419 	struct sierra_intf_private *intfdata;  in sierra_write()  local
432 	intfdata = usb_get_serial_data(serial);  in sierra_write()
480 	spin_lock_irqsave(&intfdata->susp_lock, flags);  in sierra_write()
482 	if (intfdata->suspended) {  in sierra_write()
484 		spin_unlock_irqrestore(&intfdata->susp_lock, flags);  in sierra_write()
493 		spin_unlock_irqrestore(&intfdata->susp_lock, flags);  in sierra_write()
498 		intfdata->in_flight++;  in sierra_write()
499 		spin_unlock_irqrestore(&intfdata->susp_lock, flags);  in sierra_write()
733 	struct sierra_intf_private *intfdata = usb_get_serial_data(serial);  in sierra_close()  local
742 	spin_lock_irq(&intfdata->susp_lock);  in sierra_close()
743 	if (--intfdata->open_ports == 0)  in sierra_close()
745 	spin_unlock_irq(&intfdata->susp_lock);  in sierra_close()
774 	struct sierra_intf_private *intfdata = usb_get_serial_data(serial);  in sierra_open()  local
797 	spin_lock_irq(&intfdata->susp_lock);  in sierra_open()
798 	if (++intfdata->open_ports == 1)  in sierra_open()
800 	spin_unlock_irq(&intfdata->susp_lock);  in sierra_open()
830 	struct sierra_intf_private *intfdata;  in sierra_startup()  local
832 	intfdata = kzalloc(sizeof(*intfdata), GFP_KERNEL);  in sierra_startup()
833 	if (!intfdata)  in sierra_startup()
836 	spin_lock_init(&intfdata->susp_lock);  in sierra_startup()
838 	usb_set_serial_data(serial, intfdata);  in sierra_startup()
852 	struct sierra_intf_private *intfdata;  in sierra_release()  local
854 	intfdata = usb_get_serial_data(serial);  in sierra_release()
855 	kfree(intfdata);  in sierra_release()
935 	struct sierra_intf_private *intfdata = usb_get_serial_data(serial);  in sierra_suspend()  local
937 	spin_lock_irq(&intfdata->susp_lock);  in sierra_suspend()
939 		if (intfdata->in_flight) {  in sierra_suspend()
940 			spin_unlock_irq(&intfdata->susp_lock);  in sierra_suspend()
944 	intfdata->suspended = 1;  in sierra_suspend()
945 	spin_unlock_irq(&intfdata->susp_lock);  in sierra_suspend()
956 	struct sierra_intf_private *intfdata;  in sierra_submit_delayed_urbs()  local
961 	intfdata = usb_get_serial_data(port->serial);  in sierra_submit_delayed_urbs()
969 		intfdata->in_flight++;  in sierra_submit_delayed_urbs()
975 			intfdata->in_flight--;  in sierra_submit_delayed_urbs()
995 	struct sierra_intf_private *intfdata = usb_get_serial_data(serial);  in sierra_resume()  local
999 	spin_lock_irq(&intfdata->susp_lock);  in sierra_resume()
1014 	intfdata->suspended = 0;  in sierra_resume()
1015 	spin_unlock_irq(&intfdata->susp_lock);  in sierra_resume()