option -c will disable \n -> \r\n conversion both for serial device and console if it is a tty refactor: use only one function to set termios parameters, use termious related code and options only if CONFIG_SERIAL_TERMIOS is defined
option -c will disable \n -> \r\n conversion both for serial device and console if it is a tty refactor: use only one function to set termios parameters, use termious related code and options only if CONFIG_SERIAL_TERMIOS is defined