From: Mark Lord <mlord@pobox.com>
Date: Wed, 22 Mar 2006 02:11:53 +0000 (-0500)
Subject: [libata] sata_mv: off-by-1 fix
X-Git-Tag: v2.6.17-rc1~1142
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=806a6e7a9904d4a1dfd3fd79d373bf31d71d34cb;p=pandora-kernel.git

[libata] sata_mv: off-by-1 fix

This patch addresses a number of weird behaviours observed
for the sata_mv driver, by fixing an "off by one" bug in processing
of the EDMA response queue.

Basically, sata_mv was looking in the wrong place for
command results, and this produced a lot of unpredictable behaviour.

Signed-off-by: Mark Lord <mlord@pobox.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
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