to_usb_serial_driver   30 drivers/usb/serial/bus.c 	driver = to_usb_serial_driver(drv);
to_usb_serial_driver  126 drivers/usb/serial/bus.c 	struct usb_serial_driver *usb_drv = to_usb_serial_driver(driver);
to_usb_serial_driver  140 drivers/usb/serial/bus.c 	struct usb_serial_driver *usb_drv = to_usb_serial_driver(driver);