From: Tejun Heo <htejun@gmail.com>
Date: Thu, 6 Mar 2008 04:09:34 +0000 (+0900)
Subject: libata: allow LLDs w/o any reset method
X-Git-Tag: v2.6.25-rc6~44^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=eec59f76e9010e22d5736cf1907af4a92067522e;p=pandora-kernel.git

libata: allow LLDs w/o any reset method

Some old SFF controllers don't have any way to reset the channel.
Currently, this isn't supported and libata EH causes an oops.  Allow
LLDs w/o any reset method and just assume ATA class in such cases.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
---

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