tag	line	file	source code
UART_FCR_CLEAR_CMD	738	drivers/char/serial.c	serial_outp(info, UART_FCR, UART_FCR_CLEAR_CMD);
UART_FCR_CLEAR_CMD	829	drivers/char/serial.c	serial_outp(info, UART_FCR, UART_FCR_CLEAR_CMD); /* disable FIFO's */