2 files changed, 10 insertions, 3 deletions

diff --git a/crypto/algapi.c b/crypto/algapi.c
index feb77e4bbb48..f149b1c8b76d 100644
--- a/crypto/algapi.c
+++ b/crypto/algapi.c
@@ -820,7 +820,7 @@ out:
 }
 EXPORT_SYMBOL_GPL(crypto_enqueue_request);
 
-struct crypto_async_request *crypto_dequeue_request(struct crypto_queue *queue)
+void *__crypto_dequeue_request(struct crypto_queue *queue, unsigned int offset)
 {
         struct list_head *request;
 
@@ -835,7 +835,14 @@ struct crypto_async_request *crypto_dequeue_request(struct crypto_queue *queue)
         request = queue->list.next;
         list_del(request);
 
-        return list_entry(request, struct crypto_async_request, list);
+        return (char *)list_entry(request, struct crypto_async_request, list) -
+               offset;
+}
+EXPORT_SYMBOL_GPL(__crypto_dequeue_request);
+
+struct crypto_async_request *crypto_dequeue_request(struct crypto_queue *queue)
+{
+        return __crypto_dequeue_request(queue, 0);
 }
 EXPORT_SYMBOL_GPL(crypto_dequeue_request);
 
diff --git a/crypto/async_tx/async_xor.c b/crypto/async_tx/async_xor.c
index 95fe2c8d6c51..90dd3f8bd283 100644
--- a/crypto/async_tx/async_xor.c
+++ b/crypto/async_tx/async_xor.c
@@ -300,7 +300,7 @@ EXPORT_SYMBOL_GPL(async_xor_zero_sum);
 
 static int __init async_xor_init(void)
 {
-        #ifdef CONFIG_DMA_ENGINE
+        #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