From: Jamie Iles <jamie@jamieiles.com>
Date: Fri, 21 Jan 2011 14:11:54 +0000 (+0000)
Subject: dmaengine/dw_dmac: provide a mechanism to indicate private devices
X-Git-Tag: v2.6.39-rc1~203^2~14^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=95ea759e9e116dade3e7386be2a3db76c90f4675;p=pandora-kernel.git

dmaengine/dw_dmac: provide a mechanism to indicate private devices

Some platforms (e.g. Picochip PC3XX) have multiple DMA controllers
where some may be used for slave transfers and others for general
purpose memcpy type transfers. Add a .is_private boolean to the
platform data structure so that controllers can be marked as private
so that the DMA_PRIVATE capability will be set for that controller.

Signed-off-by: Jamie Iles <jamie.iles@picochip.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
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