From: Lin Ming <ming.m.lin@intel.com>
Date: Mon, 25 Jun 2012 08:13:06 +0000 (+0800)
Subject: libata-acpi: add ata port runtime D3Cold support
X-Git-Tag: v3.6-rc1~102^2~19
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3bd46600a7a7e938c54df8cdbac9910668c7dfb0;p=pandora-kernel.git

libata-acpi: add ata port runtime D3Cold support

ATA port may support runtime D3Cold state, for example, Zero-power ODD case.
This patch adds wakeup notifier and enable/disable run_wake during
supend/resume.

Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
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