dmaengine: cleanup unused transaction types

No drivers currently implement these operation types, so they can be
deleted.

Signed-off-by: Dan Williams <dan.j.williams@intel.com>

1 files changed, 0 insertions, 3 deletions

diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h
index 86853ed7970b..db23fd583f98 100644
--- a/include/linux/dmaengine.h
+++ b/include/linux/dmaengine.h
@@ -56,12 +56,9 @@ enum dma_transaction_type {
         DMA_MEMCPY,
         DMA_XOR,
         DMA_PQ,
-        DMA_DUAL_XOR,
-        DMA_PQ_UPDATE,
         DMA_XOR_VAL,
         DMA_PQ_VAL,
         DMA_MEMSET,
-        DMA_MEMCPY_CRC32C,
         DMA_INTERRUPT,
         DMA_PRIVATE,
         DMA_ASYNC_TX,