usb_create_ep_files(&dev->kobj, &udev->ep0, udev); 
void usb_create_sysfs_dev_files (struct usb_device *udev){	struct device *dev = &udev->dev;	sysfs_create_group(&dev->kobj, &dev_attr_grp);	if (udev->manufacturer)		device_create_file (dev, &dev_attr_manufacturer);	if (udev->product)		device_create_file (dev, &dev_attr_product);	if (udev->serial)		device_create_file (dev, &dev_attr_serial);	device_create_file (dev, &dev_attr_configuration);}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/094f1649577dfc7f2c7407a8380e05a506b31f7f/sysfs.c/clean/drivers/usb/core/sysfs.c