CONFIG_SERIAL_8250_RT288X  182 drivers/tty/serial/8250/8250_early.c #ifdef CONFIG_SERIAL_8250_RT288X
CONFIG_SERIAL_8250_RT288X  327 drivers/tty/serial/8250/8250_port.c #ifdef CONFIG_SERIAL_8250_RT288X
CONFIG_SERIAL_8250_RT288X  494 drivers/tty/serial/8250/8250_port.c #ifdef CONFIG_SERIAL_8250_RT288X