struct class_device *cldev = &ohci_to_hcd(ohci)->self.class_dev;
struct class_device *cldev = ohci_to_hcd(ohci)->self.class_dev;
static inline void create_debug_files (struct ohci_hcd *ohci){	struct class_device *cldev = &ohci_to_hcd(ohci)->self.class_dev;	class_device_create_file(cldev, &class_device_attr_async);	class_device_create_file(cldev, &class_device_attr_periodic);	class_device_create_file(cldev, &class_device_attr_registers);	ohci_dbg (ohci, "created debug files\n");}