Lines Matching refs:cnow
467 struct async_icount cnow;
479 cnow = port->icount; /* atomic copy*/
482 ret = ((arg & TIOCM_RNG) && (cnow.rng != cprev->rng)) ||
483 ((arg & TIOCM_DSR) && (cnow.dsr != cprev->dsr)) ||
484 ((arg & TIOCM_CD) && (cnow.dcd != cprev->dcd)) ||
485 ((arg & TIOCM_CTS) && (cnow.cts != cprev->cts));
487 *cprev = cnow;
495 struct async_icount cnow;
500 cnow = port->icount; /* atomic copy */
504 usb_serial_generic_msr_changed(tty, arg, &cnow));
516 struct async_icount cnow;
520 cnow = port->icount; /* atomic copy */
523 icount->cts = cnow.cts;
524 icount->dsr = cnow.dsr;
525 icount->rng = cnow.rng;
526 icount->dcd = cnow.dcd;
527 icount->tx = cnow.tx;
528 icount->rx = cnow.rx;
529 icount->frame = cnow.frame;
530 icount->parity = cnow.parity;
531 icount->overrun = cnow.overrun;
532 icount->brk = cnow.brk;
533 icount->buf_overrun = cnow.buf_overrun;