From: Shannon Nelson <shannon.nelson@intel.com>
Date: Sat, 25 Aug 2007 06:02:53 +0000 (-0700)
Subject: [IOAT]: ioatdma needs to to play nice in a multi-dma-client world
X-Git-Tag: v2.6.23-rc4~3^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e4223976341ffb22fabe5b3a69873966808c83aa;p=pandora-kernel.git

[IOAT]: ioatdma needs to to play nice in a multi-dma-client world

Now that the DMA engine has a multi-client interface, fix the ioatdma
driver to play along.  At the same time, remove a couple of unnecessary
reads and writes.

Signed-off-by: Shannon Nelson <shannon.nelson@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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