tag	line	file	source code
serial_echo_inb	205	drivers/char/console.c	lsr = serial_echo_inb(UART_LSR); \
serial_echo_inb	223	drivers/char/console.c	ier = serial_echo_inb(UART_IER);
serial_echo_inb	247	drivers/char/console.c	lsr = serial_echo_inb(UART_LSR);
serial_echo_inb	269	drivers/char/console.c	comstat = serial_echo_inb(UART_LCR);
serial_echo_inb	271	drivers/char/console.c	hi = serial_echo_inb(UART_DLM);
serial_echo_inb	272	drivers/char/console.c	lo = serial_echo_inb(UART_DLL);
serial_echo_inb	287	drivers/char/console.c	comstat = serial_echo_inb(UART_LSR); /* COM? LSR */
serial_echo_inb	288	drivers/char/console.c	comstat = serial_echo_inb(UART_RX);  /* COM? RBR */