async_tx: kill ASYNC_TX_ASSUME_COHERENT

[linux-2.6-omap-h63xx.git] / include / linux / async_tx.h

diff --git a/include/linux/async_tx.h b/include/linux/async_tx.h
index ff1255079fa196a9d7cdfbe9cfa45fa42f9146a1..3d59d371dd3224bc447f117aa89969506c84d09d 100644 (file)
--- a/include/linux/async_tx.h
+++ b/include/linux/async_tx.h
@@ -47,23 +47,15 @@ struct dma_chan_ref {
  * address is an implied source, whereas the asynchronous case it must be listed
  * as a source.  The destination address must be the first address in the source
  * array.
- * @ASYNC_TX_ASSUME_COHERENT: skip cache maintenance operations
  * @ASYNC_TX_ACK: immediately ack the descriptor, precludes setting up a
  * dependency chain
  * @ASYNC_TX_DEP_ACK: ack the dependency descriptor.  Useful for chaining.
- * @ASYNC_TX_KMAP_SRC: if the transaction is to be performed synchronously
- * take an atomic mapping (KM_USER0) on the source page(s)
- * @ASYNC_TX_KMAP_DST: if the transaction is to be performed synchronously
- * take an atomic mapping (KM_USER0) on the dest page(s)
  */
 enum async_tx_flags {
        ASYNC_TX_XOR_ZERO_DST    = (1 << 0),
        ASYNC_TX_XOR_DROP_DST    = (1 << 1),
-       ASYNC_TX_ASSUME_COHERENT = (1 << 2),
        ASYNC_TX_ACK             = (1 << 3),
        ASYNC_TX_DEP_ACK         = (1 << 4),
-       ASYNC_TX_KMAP_SRC        = (1 << 5),
-       ASYNC_TX_KMAP_DST        = (1 << 6),
 };
 
 #ifdef CONFIG_DMA_ENGINE