tag	line	file	source code
dcd	467	drivers/char/serial.c	info->icount.dcd++;
dcd	1992	drivers/char/serial.c	((arg & TIOCM_CD)  && (cnow.dcd != cprev.dcd)) ||
dcd	2018	drivers/char/serial.c	put_user(cnow.dcd, &p_cuser->dcd);
dcd	2736	drivers/char/serial.c	info->icount.rng = info->icount.dcd = 0;
dcd	105	include/linux/serial.h	int cts, dsr, rng, dcd;
dcd	127	include/linux/serial.h	__u32  cts, dsr, rng, dcd;