usb_serial_resume 1162 drivers/usb/serial/usb-serial.c EXPORT_SYMBOL(usb_serial_resume); usb_serial_resume 1389 drivers/usb/serial/usb-serial.c udriver->resume = usb_serial_resume; usb_serial_resume 325 include/linux/usb/serial.h extern int usb_serial_resume(struct usb_interface *intf);