From b65612a868768cd0431084ccf376d0946c12132d Mon Sep 17 00:00:00 2001
From: Vinod Koul <vinod.koul@intel.com>
Date: Sat, 11 Oct 2014 21:16:43 +0530
Subject: [PATCH] dmaengine: add dmaengine_prep_dma_sg() helper

This was only prep API which didnt have an helper

Signed-off-by: Vinod Koul <vinod.koul@intel.com>
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