MX_RTS_ENABLE 656 drivers/usb/serial/mxuport.c case MX_RTS_ENABLE: MX_RTS_ENABLE 816 drivers/usb/serial/mxuport.c rts = MX_RTS_ENABLE; MX_RTS_ENABLE 825 drivers/usb/serial/mxuport.c rts = MX_RTS_ENABLE;