From: Jeff Garzik <jeff@garzik.org>
Date: Fri, 23 Jun 2006 03:46:10 +0000 (-0400)
Subject: [libata] Add host lock to struct ata_port
X-Git-Tag: v2.6.18-rc1~1079^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ba6a13083c1b720a47c05bee7bedbb6ef06c4611;p=pandora-kernel.git

[libata] Add host lock to struct ata_port

Prepare for changes required to support SATA devices
attached to SAS HBAs. For these devices we don't want to
use host_set at all, since libata will not be the owner
of struct scsi_host.

Signed-off-by: Brian King <brking@us.ibm.com>

(with slight merge modifications made by...)
Signed-off-by: Jeff Garzik <jeff@garzik.org>
---

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