iop_listeners[IOP_NUM_SCC][i].devname = NULL;
iop_listeners[IOP_NUM_SCC][i].handler = NULL;
iop_listeners[IOP_NUM_ISM][i].devname = NULL;
iop_listeners[IOP_NUM_SCC][i].devname = NULL;
iop_listeners[IOP_NUM_SCC][i].handler = NULL;
iop_listeners[IOP_NUM_ISM][i].devname = NULL;