From: Per Forlin <per.forlin@stericsson.com>
Date: Mon, 20 Dec 2010 17:31:38 +0000 (+0100)
Subject: dmaengine: dma40: Add support to split up large elements
X-Git-Tag: v2.6.38-rc1~25^2~11^3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d49278e3351b34870cbffffc5067348a318e7b06;p=pandora-kernel.git

dmaengine: dma40: Add support to split up large elements

The maximum transfer size of the stedma40 is (64k-1) x data-width.
If the transfer size of one element exceeds this limit
the job is split up and sent as linked transfer.

Signed-off-by: Per Forlin <per.forlin@linaro.org>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
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