From: Rob Clark <rob@ti.com>
Date: Fri, 16 Mar 2012 16:04:41 +0000 (-0500)
Subject: dma-buf: add get_dma_buf()
X-Git-Tag: v3.4-rc1~57^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f9a24d1ac9cb82baf5ec5efdb6580a9ce0bd5bfc;p=pandora-kernel.git

dma-buf: add get_dma_buf()

Works in a similar way to get_file(), and is needed in cases such as
when the exporter needs to also keep a reference to the dmabuf (that
is later released with a dma_buf_put()), and possibly other similar
cases.

Signed-off-by: Rob Clark <rob@ti.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Sumit Semwal <sumit.semwal@linaro.org>
---

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