save_ICP 1334 drivers/tty/serial/8250/8250_port.c unsigned char save_ICP = 0; save_ICP 1341 drivers/tty/serial/8250/8250_port.c save_ICP = inb_p(ICP); save_ICP 1377 drivers/tty/serial/8250/8250_port.c outb_p(save_ICP, ICP);