Messages in this thread Patch in this message | | | From | Jiang Liu <> | Subject | [RFC PATCH v2 6/7] dmaengine: introduce CONFIG_DMA_ENGINE_HOTPLUG for DMA device hotplug | Date | Mon, 14 May 2012 21:47:08 +0800 |
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From: Jiang Liu <jiang.liu@huawei.com>
Introduce CONFIG_DMA_ENGINE_HOTPLUG to enable/disable DMA device hotplug logic.
Signed-off-by: Jiang Liu <liuj97@gmail.com> --- drivers/dma/Kconfig | 6 ++++++ 1 file changed, 6 insertions(+)
diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig index cf9da36..aba92f0 100644 --- a/drivers/dma/Kconfig +++ b/drivers/dma/Kconfig @@ -62,6 +62,7 @@ config INTEL_IOATDMA depends on PCI && X86 select DMA_ENGINE select DCA + select DMA_ENGINE_HOTPLUG select ASYNC_TX_DISABLE_PQ_VAL_DMA select ASYNC_TX_DISABLE_XOR_VAL_DMA help @@ -263,6 +264,11 @@ config DMA_SA11X0 config DMA_ENGINE bool +config DMA_ENGINE_HOTPLUG + bool + default n + depends on DMA_ENGINE + comment "DMA Clients" depends on DMA_ENGINE -- 1.7.9.5
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