serial8250_clear_fifos  580 drivers/tty/serial/8250/8250_port.c 	serial8250_clear_fifos(p);
serial8250_clear_fifos 1305 drivers/tty/serial/8250/8250_port.c 	serial8250_clear_fifos(up);
serial8250_clear_fifos 2135 drivers/tty/serial/8250/8250_port.c 	serial8250_clear_fifos(up);
serial8250_clear_fifos 2385 drivers/tty/serial/8250/8250_port.c 	serial8250_clear_fifos(up);
serial8250_clear_fifos 2926 drivers/tty/serial/8250/8250_port.c 	serial8250_clear_fifos(up);