/* a3d_adc_close() is a callback from the input close routine.  */
static void a3d_adc_close(struct gameport *gameport)
/* a3d_adc_close() is a callback from the input close routine.  */
static void a3d_adc_close(struct gameport *gameport)
{
	struct a3d *a3d = gameport->port_data;
	gameport_stop_polling(a3d->gameport);
}