From: Viresh Kumar <viresh.kumar@st.com>
Date: Fri, 4 Mar 2011 11:09:29 +0000 (+0530)
Subject: ata/pata_arasan_cf: fill dma chan->private from pdata->dma_priv
X-Git-Tag: v2.6.39-rc1~490^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=60a230e4a62be6837335911b09101bd8aeb7c95a;p=pandora-kernel.git

ata/pata_arasan_cf: fill dma chan->private from pdata->dma_priv

Some DMA controllers (eg: drivers/dma/dw_dmac*) allow platform specific
configuration for dma transfers. User drivers need to set chan->private field
of channel with pointer to configuration data. This patch takes dma_priv data
from platform data and passes it to chan->private_data, in order to pass
platform specific configuration to DMAC controller.

Signed-off-by: Viresh Kumar <viresh.kumar@st.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
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