From: Sumit Semwal <sumit.semwal@linaro.org>
Date: Fri, 23 Jan 2015 07:23:43 +0000 (+0530)
Subject: dma-buf: cleanup dma_buf_export() to make it easily extensible
X-Git-Tag: omap-for-v4.2/o2_dc~22^2~1
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d8fbe341beb617ebb22b98fb893e4aa32ae2d864;p=pandora-kernel.git

dma-buf: cleanup dma_buf_export() to make it easily extensible

At present, dma_buf_export() takes a series of parameters, which
makes it difficult to add any new parameters for exporters, if required.

Make it simpler by moving all these parameters into a struct, and pass
the struct * as parameter to dma_buf_export().

While at it, unite dma_buf_export_named() with dma_buf_export(), and
change all callers accordingly.

Reviewed-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org>
Acked-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Acked-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Sumit Semwal <sumit.semwal@linaro.org>
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