tag	line	file	source code
UART_RX	374	drivers/char/serial.c	ch = serial_inp(info, UART_RX);
UART_RX	912	drivers/char/serial.c	(void) serial_inp(info, UART_RX);
UART_RX	948	drivers/char/serial.c	(void)serial_inp(info, UART_RX);
UART_RX	1049	drivers/char/serial.c	(void)serial_in(info, UART_RX);    /* read data port to reset things */
UART_RX	2096	drivers/char/serial.c	(void)serial_inp(info, UART_RX);
UART_RX	2258	drivers/char/serial.c	(void)serial_in(info, UART_RX);