dmaengine: move HIGHMEM64G restriction to ASYNC_TX_DMA

[safe/jmp/linux-2.6] / drivers / dma / Kconfig

diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig
index 3b3c01b..babf214 100644 (file)
--- a/drivers/dma/Kconfig
+++ b/drivers/dma/Kconfig
@@ -4,7 +4,7 @@
 
 menuconfig DMADEVICES
        bool "DMA Engine support"
-       depends on !HIGHMEM64G && HAS_DMA
+       depends on HAS_DMA
        help
          DMA engines can do asynchronous data transfers without
          involving the host CPU.  Currently, this framework can be
@@ -100,7 +100,7 @@ config NET_DMA
 
 config ASYNC_TX_DMA
        bool "Async_tx: Offload support for the async_tx api"
-       depends on DMA_ENGINE
+       depends on DMA_ENGINE && !HIGHMEM64G
        help
          This allows the async_tx api to take advantage of offload engines for
          memcpy, memset, xor, and raid6 p+q operations.  If your platform has