From: Viresh Kumar <viresh.kumar@st.com>
Date: Fri, 5 Aug 2011 10:02:43 +0000 (+0530)
Subject: dmaengine/amba-pl08x: Add support for sg len greater than one for slave transfers
X-Git-Tag: v3.2-rc1~47^2~11
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b7f69d9d4283cfbbf7458962cf9bdba6463b831d;p=pandora-kernel.git

dmaengine/amba-pl08x: Add support for sg len greater than one for slave transfers

Untill now, sg_len greater than one is not supported. This patch adds support to
do that.

Note: Still, if peripheral is flow controller, sg_len can't be greater that one.

Signed-off-by: Viresh Kumar <viresh.kumar@st.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
---

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