async_tx: kill ASYNC_TX_DEP_ACK flag

[deliverable/linux.git] / include / linux / async_tx.h

diff --git a/include/linux/async_tx.h b/include/linux/async_tx.h
index 513150d8c25bbdc1082152cf23c6a835e1ef03e7..9f14cd540cd2810f2c4ab4b8e69fe665f5d98811 100644 (file)
--- a/include/linux/async_tx.h
+++ b/include/linux/async_tx.h
@@ -58,13 +58,11 @@ struct dma_chan_ref {
  * array.
  * @ASYNC_TX_ACK: immediately ack the descriptor, precludes setting up a
  * dependency chain
- * @ASYNC_TX_DEP_ACK: ack the dependency descriptor.  Useful for chaining.
  */
 enum async_tx_flags {
        ASYNC_TX_XOR_ZERO_DST    = (1 << 0),
        ASYNC_TX_XOR_DROP_DST    = (1 << 1),
-       ASYNC_TX_ACK             = (1 << 3),
-       ASYNC_TX_DEP_ACK         = (1 << 4),
+       ASYNC_TX_ACK             = (1 << 2),
 };
 
 #ifdef CONFIG_DMA_ENGINE