2 files changed, 7 insertions, 1 deletions

diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig
index 446687cc2334..132a4fd375b2 100644
--- a/drivers/dma/Kconfig
+++ b/drivers/dma/Kconfig
@@ -62,6 +62,7 @@ config INTEL_IOATDMA
         tristate "Intel I/OAT DMA support"
         depends on PCI && X86
         select DMA_ENGINE
+        select DMA_ENGINE_RAID
         select DCA
         help
           Enable support for the Intel(R) I/OAT DMA engine present
@@ -112,6 +113,7 @@ config MV_XOR
         bool "Marvell XOR engine support"
         depends on PLAT_ORION
         select DMA_ENGINE
+        select DMA_ENGINE_RAID
         select ASYNC_TX_ENABLE_CHANNEL_SWITCH
         ---help---
           Enable support for the Marvell XOR engine.
@@ -187,6 +189,7 @@ config AMCC_PPC440SPE_ADMA
         tristate "AMCC PPC440SPe ADMA support"
         depends on 440SPe || 440SP
         select DMA_ENGINE
+        select DMA_ENGINE_RAID
         select ARCH_HAS_ASYNC_TX_FIND_CHANNEL
         select ASYNC_TX_ENABLE_CHANNEL_SWITCH
         help
@@ -377,4 +380,7 @@ config DMATEST
           Simple DMA test client. Say N unless you're debugging a
           DMA Device driver.
 
+config DMA_ENGINE_RAID
+        bool
+
 endif
diff --git a/drivers/dma/dmaengine.c b/drivers/dma/dmaengine.c
index ea806bdc12ef..b601024f518c 100644
--- a/drivers/dma/dmaengine.c
+++ b/drivers/dma/dmaengine.c
@@ -912,7 +912,7 @@ struct dmaengine_unmap_pool {
 #define __UNMAP_POOL(x) { .size = x, .name = "dmaengine-unmap-" __stringify(x) }
 static struct dmaengine_unmap_pool unmap_pool[] = {
         __UNMAP_POOL(2),
-        #if IS_ENABLED(CONFIG_ASYNC_TX_DMA)
+        #if IS_ENABLED(CONFIG_DMA_ENGINE_RAID)
         __UNMAP_POOL(16),
         __UNMAP_POOL(128),
         __UNMAP_POOL(256),