udev->dev.power_state.event = PM_EVENT_ON; 
udev->dev.power.power_state.event = PM_EVENT_ON; 
int usb_resume_device(struct usb_device *udev){	udev->dev.power_state.event = PM_EVENT_ON;	return 0;}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/e08fb39b771dd7dcba405669b5384fe9929e1caf/hub.c/buggy/drivers/usb/core/hub.c