 if (level != RESUME_ENABLE) return 0; 
static int dummy_hcd_resume (struct device *dev, u32 level){	struct usb_hcd		*hcd;	if (level != RESUME_ENABLE)		return 0;	dev_dbg (dev, "%s\n", __FUNCTION__);	hcd = dev_get_drvdata (dev);	hcd->state = HC_STATE_RUNNING;#ifndef CONFIG_USB_SUSPEND	/* Otherwise this would never happen */	usb_lock_device (hcd->self.root_hub);	dummy_hub_resume (hcd);	usb_unlock_device (hcd->self.root_hub);#endif	usb_hcd_poll_rh_status (hcd);	return 0;}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/9480e307cd88ef09ec9294c7d97ebec18e6d2221/dummy_hcd.c/buggy/drivers/usb/gadget/dummy_hcd.c