Lines Matching defs:cprev
1263 struct async_icount cprev, cnow; /* kernel counter temps */
1304 cprev = info->state->icount;
1314 if (cnow.rng == cprev.rng && cnow.dsr == cprev.dsr &&
1315 cnow.dcd == cprev.dcd && cnow.cts == cprev.cts)
1317 if ( ((arg & TIOCM_RNG) && (cnow.rng != cprev.rng)) ||
1318 ((arg & TIOCM_DSR) && (cnow.dsr != cprev.dsr)) ||
1319 ((arg & TIOCM_CD) && (cnow.dcd != cprev.dcd)) ||
1320 ((arg & TIOCM_CTS) && (cnow.cts != cprev.cts)) ) {
1323 cprev = cnow;