dmaengine: remove DMA unmap flags

Remove no longer needed DMA unmap flags:
- DMA_COMPL_SKIP_SRC_UNMAP
- DMA_COMPL_SKIP_DEST_UNMAP
- DMA_COMPL_SRC_UNMAP_SINGLE
- DMA_COMPL_DEST_UNMAP_SINGLE

Cc: Vinod Koul <vinod.koul@intel.com>
Cc: Tomasz Figa <t.figa@samsung.com>
Cc: Dave Jiang <dave.jiang@intel.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Jon Mason <jon.mason@intel.com>
Acked-by: Mark Brown <broonie@linaro.org>
[djbw: clean up straggling skip unmap flags in ntb]
Signed-off-by: Dan Williams <dan.j.williams@intel.com>

1 files changed, 4 insertions, 14 deletions

diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h
index 3782cdb782a8..491072cb5ba0 100644
--- a/include/linux/dmaengine.h
+++ b/include/linux/dmaengine.h
@@ -171,12 +171,6 @@ struct dma_interleaved_template {
  * @DMA_CTRL_ACK - if clear, the descriptor cannot be reused until the client
  *  acknowledges receipt, i.e. has has a chance to establish any dependency
  *  chains
- * @DMA_COMPL_SKIP_SRC_UNMAP - set to disable dma-unmapping the source buffer(s)
- * @DMA_COMPL_SKIP_DEST_UNMAP - set to disable dma-unmapping the destination(s)
- * @DMA_COMPL_SRC_UNMAP_SINGLE - set to do the source dma-unmapping as single
- *      (if not set, do the source dma-unmapping as page)
- * @DMA_COMPL_DEST_UNMAP_SINGLE - set to do the destination dma-unmapping as single
- *      (if not set, do the destination dma-unmapping as page)
  * @DMA_PREP_PQ_DISABLE_P - prevent generation of P while generating Q
  * @DMA_PREP_PQ_DISABLE_Q - prevent generation of Q while generating P
  * @DMA_PREP_CONTINUE - indicate to a driver that it is reusing buffers as
@@ -188,14 +182,10 @@ struct dma_interleaved_template {
 enum dma_ctrl_flags {
         DMA_PREP_INTERRUPT = (1 << 0),
         DMA_CTRL_ACK = (1 << 1),
-        DMA_COMPL_SKIP_SRC_UNMAP = (1 << 2),
-        DMA_COMPL_SKIP_DEST_UNMAP = (1 << 3),
-        DMA_COMPL_SRC_UNMAP_SINGLE = (1 << 4),
-        DMA_COMPL_DEST_UNMAP_SINGLE = (1 << 5),
-        DMA_PREP_PQ_DISABLE_P = (1 << 6),
-        DMA_PREP_PQ_DISABLE_Q = (1 << 7),
-        DMA_PREP_CONTINUE = (1 << 8),
-        DMA_PREP_FENCE = (1 << 9),
+        DMA_PREP_PQ_DISABLE_P = (1 << 2),
+        DMA_PREP_PQ_DISABLE_Q = (1 << 3),
+        DMA_PREP_CONTINUE = (1 << 4),
+        DMA_PREP_FENCE = (1 << 5),
 };
 
 /**