tag	line	file	source code
UART_MSR	457	drivers/char/serial.c	status = serial_in(info, UART_MSR);
UART_MSR	961	drivers/char/serial.c	(void) serial_inp(info, UART_MSR);
UART_MSR	1001	drivers/char/serial.c	(void)serial_inp(info, UART_MSR);
UART_MSR	1586	drivers/char/serial.c	status = serial_in(info, UART_MSR);
UART_MSR	2214	drivers/char/serial.c	(do_clocal || (serial_in(info, UART_MSR) &
UART_MSR	2372	drivers/char/serial.c	(void)serial_inp(info, UART_MSR);
UART_MSR	2478	drivers/char/serial.c	scratch2 = serial_inp(info, UART_MSR);
UART_MSR	2480	drivers/char/serial.c	status1 = serial_inp(info, UART_MSR) & 0xF0;
UART_MSR	2482	drivers/char/serial.c	serial_outp(info, UART_MSR, scratch2);