max3421_to_hcd(struct max3421_hcd *max3421_hcd)
{
	return container_of((void *) max3421_hcd, struct usb_hcd, hcd_priv);
}
max3421_to_hcd(struct max3421_hcd *max3421_hcd)
{
	return container_of((void *) max3421_hcd, struct usb_hcd, hcd_priv);
}