tag	line	file	source code
RDSR	1648	drivers/char/stallion.c	outb((RDSR + portp->uartaddr), ioaddr);
RDSR	1653	drivers/char/stallion.c	outb((RDSR + portp->uartaddr), ioaddr);
RDSR	1663	drivers/char/stallion.c	outb((RDSR + portp->uartaddr), ioaddr);