tag	line	file	source code
cnow	1876	drivers/char/serial.c	struct async_icount cprev, cnow;  /* kernel counter temps */
cnow	2001	drivers/char/serial.c	cnow = info->icount;  /* atomic copy */
cnow	2003	drivers/char/serial.c	if ( ((arg & TIOCM_RNG) && (cnow.rng != cprev.rng)) ||
cnow	2004	drivers/char/serial.c	((arg & TIOCM_DSR) && (cnow.dsr != cprev.dsr)) ||
cnow	2005	drivers/char/serial.c	((arg & TIOCM_CD)  && (cnow.dcd != cprev.dcd)) ||
cnow	2006	drivers/char/serial.c	((arg & TIOCM_CTS) && (cnow.cts != cprev.cts)) ) {
cnow	2009	drivers/char/serial.c	cprev = cnow;
cnow	2025	drivers/char/serial.c	cnow = info->icount;
cnow	2028	drivers/char/serial.c	put_user(cnow.cts, &p_cuser->cts);
cnow	2029	drivers/char/serial.c	put_user(cnow.dsr, &p_cuser->dsr);
cnow	2030	drivers/char/serial.c	put_user(cnow.rng, &p_cuser->rng);
cnow	2031	drivers/char/serial.c	put_user(cnow.dcd, &p_cuser->dcd);