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(parent: 14e79b8) | patch
common: add dma_mmap_from_coherent() function
authorMarek Szyprowski <m.szyprowski@samsung.com>
Fri, 23 Mar 2012 12:05:14 +0000 (13:05 +0100)
committerMarek Szyprowski <m.szyprowski@samsung.com>
Mon, 21 May 2012 13:06:09 +0000 (15:06 +0200)
commitf6a16dfddee78216d3cb03d7b555567f729800c1
tree3da5a3098d9a9139e7a027cdab1a8ae5386f6be0tree | snapshot
parent14e79b81c3755d152f97f37063ea84a01101bc27commit | diff
common: add dma_mmap_from_coherent() function

Add a common helper for dma-mapping core for mapping a coherent buffer
to userspace.

Reported-by: Subash Patel <subashrp@gmail.com>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
Tested-By: Subash Patel <subash.ramaswamy@linaro.org>
drivers/base/dma-coherent.c diff | blob | history
include/asm-generic/dma-coherent.h diff | blob | history
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