int ttm_prime_object_init(struct ttm_object_file *tfile, size_t size,
			  struct ttm_prime_object *prime, bool shareable,
			  enum ttm_object_type type,
			  void (*refcount_release) (struct ttm_base_object **))
int ttm_prime_object_init(struct ttm_object_file *tfile, size_t size,
			  struct ttm_prime_object *prime,
			  enum ttm_object_type type,
			  void (*refcount_release) (struct ttm_base_object **))