usb_remove_ep_files(&dev->kobj, &udev->ep0); 
usb_remove_ep_files(&udev->ep0); 
void usb_remove_sysfs_dev_files (struct usb_device *udev){	struct device *dev = &udev->dev;	usb_remove_ep_files(&dev->kobj, &udev->ep0);	sysfs_remove_group(&dev->kobj, &dev_attr_grp);	if (udev->descriptor.iManufacturer)		device_remove_file(dev, &dev_attr_manufacturer);	if (udev->descriptor.iProduct)		device_remove_file(dev, &dev_attr_product);	if (udev->descriptor.iSerialNumber)		device_remove_file(dev, &dev_attr_serial);	device_remove_file (dev, &dev_attr_configuration);}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/be69e5b1900a19a545becda822b18d6f09168ba5/sysfs.c/clean/drivers/usb/core/sysfs.c