From: Mark Lord <liml@rtr.ca>
Date: Mon, 19 May 2008 13:01:24 +0000 (-0400)
Subject: sata_mv: ensure empty request queue for FBS-NCQ EH
X-Git-Tag: v2.6.26-rc4~120^2~16
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=06aaca3f6301d04463b1ee0eb75c0352147159f2;p=pandora-kernel.git

sata_mv: ensure empty request queue for FBS-NCQ EH

Check for an empty request queue before stopping EDMA after a FBS-NCQ error,
as per recommendation from the Marvell datasheet.

This ensures that the EDMA won't suddenly become active again
just after our subsequent check of the empty/idle bits.

Also bump DRV_VERSION.

Signed-off-by: Mark Lord <mlord@pobox.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
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