1 files changed, 11 insertions, 14 deletions

diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index f8d2d35ed298..0ef5362c8d02 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -525,14 +525,12 @@ async_copy_data(int frombio, struct bio *bio, struct page *page,
                         bio_page = bio_iovec_idx(bio, i)->bv_page;
                         if (frombio)
                                 tx = async_memcpy(page, bio_page, page_offset,
-                                        b_offset, clen,
-                                        ASYNC_TX_DEP_ACK,
-                                        tx, NULL, NULL);
+                                                  b_offset, clen, 0,
+                                                  tx, NULL, NULL);
                         else
                                 tx = async_memcpy(bio_page, page, b_offset,
-                                        page_offset, clen,
-                                        ASYNC_TX_DEP_ACK,
-                                        tx, NULL, NULL);
+                                                  page_offset, clen, 0,
+                                                  tx, NULL, NULL);
                 }
                 if (clen < len) /* hit end of page */
                         break;
@@ -615,8 +613,7 @@ static void ops_run_biofill(struct stripe_head *sh)
         }
 
         atomic_inc(&sh->count);
-        async_trigger_callback(ASYNC_TX_DEP_ACK | ASYNC_TX_ACK, tx,
-                ops_complete_biofill, sh);
+        async_trigger_callback(ASYNC_TX_ACK, tx, ops_complete_biofill, sh);
 }
 
 static void ops_complete_compute5(void *stripe_head_ref)
@@ -701,8 +698,8 @@ ops_run_prexor(struct stripe_head *sh, struct dma_async_tx_descriptor *tx)
         }
 
         tx = async_xor(xor_dest, xor_srcs, 0, count, STRIPE_SIZE,
-                ASYNC_TX_DEP_ACK | ASYNC_TX_XOR_DROP_DST, tx,
-                ops_complete_prexor, sh);
+                       ASYNC_TX_XOR_DROP_DST, tx,
+                       ops_complete_prexor, sh);
 
         return tx;
 }
@@ -809,7 +806,7 @@ ops_run_postxor(struct stripe_head *sh, struct dma_async_tx_descriptor *tx)
          * set ASYNC_TX_XOR_DROP_DST and ASYNC_TX_XOR_ZERO_DST
          * for the synchronous xor case
          */
-        flags = ASYNC_TX_DEP_ACK | ASYNC_TX_ACK |
+        flags = ASYNC_TX_ACK |
                 (prexor ? ASYNC_TX_XOR_DROP_DST : ASYNC_TX_XOR_ZERO_DST);
 
         atomic_inc(&sh->count);
@@ -858,7 +855,7 @@ static void ops_run_check(struct stripe_head *sh)
                 &sh->ops.zero_sum_result, 0, NULL, NULL, NULL);
 
         atomic_inc(&sh->count);
-        tx = async_trigger_callback(ASYNC_TX_DEP_ACK | ASYNC_TX_ACK, tx,
+        tx = async_trigger_callback(ASYNC_TX_ACK, tx,
                 ops_complete_check, sh);
 }
 
@@ -2687,8 +2684,8 @@ static void handle_stripe_expansion(raid5_conf_t *conf, struct stripe_head *sh,
 
                         /* place all the copies on one channel */
                         tx = async_memcpy(sh2->dev[dd_idx].page,
-                                sh->dev[i].page, 0, 0, STRIPE_SIZE,
-                                ASYNC_TX_DEP_ACK, tx, NULL, NULL);
+                                          sh->dev[i].page, 0, 0, STRIPE_SIZE,
+                                          0, tx, NULL, NULL);
 
                         set_bit(R5_Expanded, &sh2->dev[dd_idx].flags);
                         set_bit(R5_UPTODATE, &sh2->dev[dd_idx].flags);