tag	line	file	source code
save_ICP	2059	drivers/char/serial.c	unsigned char save_MCR, save_IER, save_ICP=0;
save_ICP	2074	drivers/char/serial.c	save_ICP = inb_p(ICP);
save_ICP	2103	drivers/char/serial.c	outb_p(save_ICP, ICP);