From: Ke Wei <kewei@marvell.com>
Date: Thu, 27 Mar 2008 06:54:50 +0000 (+0800)
Subject: [SCSI] mvsas: check hd whether unplugged
X-Git-Tag: v2.6.25-rc9~97^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4e52fc0a0a2ec2158691efba3f149f6416481255;p=pandora-kernel.git

[SCSI] mvsas: check hd whether unplugged

if unplugged, driver's queuecommand function will return SAS_PHY_DOWN.
task->lldd_task is used for saving its slot info.

Signed-off-by: Ke Wei <kewei@marvell.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
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