drr0             1311 drivers/net/hamradio/dmascc.c 	int i, rr0, drr0, res;
drr0             1317 drivers/net/hamradio/dmascc.c 	drr0 = priv->rr0 ^ rr0;
drr0             1369 drivers/net/hamradio/dmascc.c 	if (drr0 & DCD) {
drr0             1390 drivers/net/hamradio/dmascc.c 	if ((drr0 & CTS) && (~rr0 & CTS) && priv->type != TYPE_TWIN)