From: Dan Williams <dan.j.williams@intel.com>
Date: Tue, 28 Jul 2009 21:44:05 +0000 (-0700)
Subject: ioat: fix self test interrupts
X-Git-Tag: v2.6.32-rc1~60^2^2~46
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a6a39ca1badbeafc16941fcf2c1010c8c65c8ddc;p=pandora-kernel.git

ioat: fix self test interrupts

If a callback is to be attached to a descriptor the channel needs to
know at ->prep time so it can set the interrupt enable bit.  This is in
preparation for moving descriptor ioat2 descriptor preparation from
->submit to ->prep.

Signed-off-by: Maciej Sosnowski <maciej.sosnowski@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
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