MAX310X_THR_REG   754 drivers/tty/serial/max310x.c 		max310x_port_write(port, MAX310X_THR_REG, port->x_char);
MAX310X_THR_REG  1365 drivers/tty/serial/max310x.c 		s->p[i].wr_header = (s->p[i].port.iobase + MAX310X_THR_REG) |