-EXPORT_SYMBOL_GPL(async_xor_zero_sum);
-
-static int __init async_xor_init(void)
-{
- #ifdef CONFIG_ASYNC_TX_DMA
- /* To conserve stack space the input src_list (array of page pointers)
- * is reused to hold the array of dma addresses passed to the driver.
- * This conversion is only possible when dma_addr_t is less than the
- * the size of a pointer. HIGHMEM64G is known to violate this
- * assumption.
- */
- BUILD_BUG_ON(sizeof(dma_addr_t) > sizeof(struct page *));
- #endif
-
- return 0;
-}
-
-static void __exit async_xor_exit(void)
-{
- do { } while (0);
-}
-
-module_init(async_xor_init);
-module_exit(async_xor_exit);