Rx7 833 drivers/tty/serial/ip22zilog.c up->curregs[3] |= Rx7; Rx7 1055 drivers/tty/serial/pmac_zilog.c uap->curregs[3] |= Rx7; Rx7 898 drivers/tty/serial/sunzilog.c up->curregs[R3] |= Rx7; Rx7 878 drivers/tty/serial/zs.c zport->regs[3] |= Rx7;