diff options
| author | Rohit Vaswani <rvaswani@codeaurora.org> | 2015-07-06 16:22:29 -0700 |
|---|---|---|
| committer | David Keitel <dkeitel@codeaurora.org> | 2016-03-22 11:13:17 -0700 |
| commit | 0244adb5c7c77293e29614f42e0c2e27e7297b49 (patch) | |
| tree | f11c29683fb4135c69a9513309317f5bd857d520 /include/linux | |
| parent | d957981cb4737ec1259763c72e1ea8b86d573347 (diff) | |
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 <rvaswani@codeaurora.org>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/dma-attrs.h | 1 |
1 files changed, 1 insertions, 0 deletions
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, }; |