update_mctrl     1219 drivers/usb/serial/ftdi_sio.c static int update_mctrl(struct usb_serial_port *port, unsigned int set,
update_mctrl      215 drivers/usb/serial/quatech2.c static inline int update_mctrl(struct qt2_port_private *port_priv,
update_mctrl      133 drivers/usb/serial/ssu100.c static inline int update_mctrl(struct usb_device *dev, unsigned int set,