tag	line	file	source code
do_clocal	1853	drivers/char/serial.c	int    do_clocal = 0;
do_clocal	1902	drivers/char/serial.c	do_clocal = 1;
do_clocal	1941	drivers/char/serial.c	(do_clocal || (serial_in(info, UART_MSR) &