From: Tejun Heo <htejun@gmail.com>
Date: Wed, 31 Oct 2007 01:17:06 +0000 (+0900)
Subject: libata: request PHY speed configuration on SControl access failure
X-Git-Tag: v2.6.24-rc2~48^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=db64bcf387aae6c7afad122a529d7d0513d3c5db;p=pandora-kernel.git

libata: request PHY speed configuration on SControl access failure

In sata_set_spd_needed(), if SControl read failed, it returned 0 and
skipped PHY speed configuration.  However, if SControl access fails,
it's far more logical to request PHY speed configuration.  Reverse the
logic.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
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