tag	line	file	source code
UART_MSR	411	drivers/char/serial.c	status = serial_in(info, UART_MSR);
UART_MSR	746	drivers/char/serial.c	(void)serial_inp(info, UART_MSR);
UART_MSR	792	drivers/char/serial.c	(void)serial_inp(info, UART_MSR);
UART_MSR	1162	drivers/char/serial.c	status = serial_in(info, UART_MSR);
UART_MSR	1546	drivers/char/serial.c	(do_clocal || (serial_in(info, UART_MSR) &
UART_MSR	1724	drivers/char/serial.c	(void)serial_inp(info, UART_MSR);
UART_MSR	1824	drivers/char/serial.c	scratch2 = serial_inp(info, UART_MSR);
UART_MSR	1826	drivers/char/serial.c	status1 = serial_inp(info, UART_MSR) & 0xF0;
UART_MSR	1828	drivers/char/serial.c	serial_outp(info, UART_MSR, scratch2);