From: Tejun Heo <htejun@gmail.com>
Date: Mon, 10 Jul 2006 14:18:23 +0000 (+0900)
Subject: [PATCH] libata: fix eh_skip_recovery condition
X-Git-Tag: v2.6.18-rc3~10^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7c8c2cff81b2b7f6dd3f9fd7b77033c1be5d7920;p=pandora-kernel.git

[PATCH] libata: fix eh_skip_recovery condition

* (ata_dev_absent() || ata_dev_ready()) test doesn't indicate
  SUSPENDED state properly.  Fix it.

* Link resuming resets shouldn't be skipped.  Don't skip recovery on
  EHI_RESUME_LINK.  This doesn't matter for host ports as EHI_RESUME
  always coincides with EHI_HOTPLUGGED which makes attached disabled
  devices vacant.  However, PMP reset causes non-hotplug link-resuming
  resets which shouldn't be skipped.

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