From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Jiang Liu To: Vinod Koul , Dan Williams Cc: Jiang Liu , Keping Chen , linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, Jiang Liu Subject: [PATCH v1 3/8] dmaengine: introduce CONFIG_DMA_ENGINE_HOTPLUG for DMA device hotplug Date: Mon, 23 Apr 2012 21:51:44 +0800 Message-Id: <1335189109-4871-4-git-send-email-jiang.liu@huawei.com> In-Reply-To: <1335189109-4871-1-git-send-email-jiang.liu@huawei.com> References: <1335189109-4871-1-git-send-email-jiang.liu@huawei.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: Introduce CONFIG_DMA_ENGINE_HOTPLUG to enable/disable DMA device hotplug logic. Signed-off-by: Jiang Liu --- drivers/dma/Kconfig | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-) 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 -- 1.7.5.4