From: Joel Fernandes <joelf@ti.com>
Date: Sat, 19 Apr 2014 02:50:33 +0000 (-0500)
Subject: dmaengine: edma: Add DMA memcpy support
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~69^2~52
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8cc3e30bea9a90f9ab7a1bc4612792c40ad7ae95;p=pandora-kernel.git

dmaengine: edma: Add DMA memcpy support

We add DMA memcpy support to EDMA driver. Successful tests performed using
dmatest kernel module. Copy alignment is set to DMA_SLAVE_BUSWIDTH_4_BYTES and
users must ensure length is aligned so that copy is performed fully.

Signed-off-by: Joel Fernandes <joelf@ti.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
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