From: Micky Ching <micky_ching@realsil.com.cn>
Date: Fri, 6 Jun 2014 07:05:44 +0000 (+0800)
Subject: mfd: rtsx: Add dma transfer function
X-Git-Tag: omap-for-v3.17/fixes-against-rc2~129^2~95^3~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8cd118308a8649c649533a0133af0ce731d223bb;p=pandora-kernel.git

mfd: rtsx: Add dma transfer function

rtsx driver using a single function for transfer data, dma map/unmap are
placed in one fix function. We need map/unmap dma in different place(for
mmc async driver), so add three function for dma map, dma transfer and
dma unmap.

Signed-off-by: Micky Ching <micky_ching@realsil.com.cn>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
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