From 0244adb5c7c77293e29614f42e0c2e27e7297b49 Mon Sep 17 00:00:00 2001 From: Rohit Vaswani Date: Mon, 6 Jul 2015 16:22:29 -0700 Subject: common: DMA-mapping: add NO_DELAYED_UNMAP attribute DMA_ATTR_NO_DELAYED_UNMAP specifies to the msm lazy mapping driver that this buffer should be immediately unmapped once it is freed. Change-Id: I43e6a6058705502cf91bf5f0c530c3099cba06ae Signed-off-by: Rohit Vaswani --- include/linux/dma-attrs.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux') diff --git a/include/linux/dma-attrs.h b/include/linux/dma-attrs.h index eb1b9d727f39..ee61109a0b5f 100644 --- a/include/linux/dma-attrs.h +++ b/include/linux/dma-attrs.h @@ -20,6 +20,7 @@ enum dma_attr { DMA_ATTR_FORCE_CONTIGUOUS, DMA_ATTR_STRONGLY_ORDERED, DMA_ATTR_SKIP_ZEROING, + DMA_ATTR_NO_DELAYED_UNMAP, DMA_ATTR_MAX, }; -- cgit v1.2.3