taglinefilesource code
TTY_IO_ERROR728drivers/char/serial.cset_bit(TTY_IO_ERROR, &info->tty->flags);
TTY_IO_ERROR809drivers/char/serial.cclear_bit(TTY_IO_ERROR, &info->tty->flags);
TTY_IO_ERROR899drivers/char/serial.cset_bit(TTY_IO_ERROR, &info->tty->flags);
TTY_IO_ERROR1018drivers/char/tty_io.cif (!tty || (tty->flags & (1 << TTY_IO_ERROR)))
TTY_IO_ERROR1055drivers/char/tty_io.cif (!tty || !tty->write || (tty->flags & (1 << TTY_IO_ERROR)))