dma_buf: Add documentation for the new cpu access support

v2: Fix spelling issues noticed by Rob Clark.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Rob Clark <rob@ti.com>
Signed-off-by: Sumit Semwal <sumit.semwal@linaro.org>
This commit is contained in:
Daniel Vetter 2012-03-19 00:34:27 +01:00 • committed by Sumit Semwal
commit b0b40f2484