From: Shane Huang <shane.huang@amd.com>
Date: Sat, 8 Jun 2013 08:00:16 +0000 (+0800)
Subject: ahci: remove pmp link online check in FBS EH
X-Git-Tag: v3.2.49~69
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c5c54396415c451ae4540bb23a0d8cc5f6d71d7d;p=pandora-kernel.git

ahci: remove pmp link online check in FBS EH

commit 912b9ac683b112615d5605686f1dc086402ce9f7 upstream.

ata_link_online() check in ahci_error_intr() is unnecessary, it should
be removed otherwise may lead to lockup with FBS enabled PMP.
http://marc.info/?l=linux-ide&m=137050421603272&w=2

Reported-by: Yu Liu <liuyu.ac@gmail.com>
Signed-off-by: Shane Huang <shane.huang@amd.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---

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