rs485_ctrl_reg 39 drivers/tty/serial/8250/8250_lpc18xx.c u32 rs485_ctrl_reg = 0; rs485_ctrl_reg 52 drivers/tty/serial/8250/8250_lpc18xx.c rs485_ctrl_reg |= LPC18XX_UART_RS485CTRL_NMMEN | rs485_ctrl_reg 56 drivers/tty/serial/8250/8250_lpc18xx.c rs485_ctrl_reg |= LPC18XX_UART_RS485CTRL_OINV; rs485_ctrl_reg 79 drivers/tty/serial/8250/8250_lpc18xx.c serial_out(up, LPC18XX_UART_RS485CTRL, rs485_ctrl_reg);