cypress_serial_control 920 drivers/usb/serial/cypress_m8.c cypress_serial_control(tty, port, tty_get_baud_rate(tty), cypress_serial_control 928 drivers/usb/serial/cypress_m8.c cypress_serial_control(tty, port, 0, 0, 0, 0, 0, 0, CYPRESS_GET_CONFIG);