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Message-Id: <1337003229-9158-7-git-send-email-jiang.liu@huawei.com> Date: Mon, 14 May 2012 21:47:08 +0800 From: Jiang Liu <liuj97@...il.com> To: Dan Williams <dan.j.williams@...el.com>, Maciej Sosnowski <maciej.sosnowski@...el.com>, Vinod Koul <vinod.koul@...el.com> Cc: Jiang Liu <jiang.liu@...wei.com>, Keping Chen <chenkeping@...wei.com>, linux-kernel@...r.kernel.org, linux-pci@...r.kernel.org, Jiang Liu <liuj97@...il.com> Subject: [RFC PATCH v2 6/7] dmaengine: introduce CONFIG_DMA_ENGINE_HOTPLUG for DMA device hotplug From: Jiang Liu <jiang.liu@...wei.com> Introduce CONFIG_DMA_ENGINE_HOTPLUG to enable/disable DMA device hotplug logic. Signed-off-by: Jiang Liu <liuj97@...il.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 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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