From: Ricardo Ribalda <ricardo.ribalda@gmail.com>
Date: Wed, 29 Apr 2015 12:00:47 +0000 (-0300)
Subject: [media] media/videobuf2-dma-vmalloc: Save output from dma_map_sg
X-Git-Tag: omap-for-v4.2/fixes-rc1^2~111^2~189
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ba81c6ed3dd4717439940cd5f60b152ea924093d;p=pandora-kernel.git

[media] media/videobuf2-dma-vmalloc: Save output from dma_map_sg

dma_map_sg returns the number of areas mapped by the hardware,
which could be different than the areas given as an input.
The output must be saved to nent.

Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Reviewed-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
---

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