From: Lv Zheng <lv.zheng@intel.com>
Date: Fri, 16 Nov 2012 01:46:28 +0000 (+0100)
Subject: ACPI / PM: Add check preventing transitioning to non-D0 state from D3.
X-Git-Tag: omap-for-v3.8/fixes-for-merge-window-v4-signed~88^2~16^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ddc150f7a33ae0c9cb16eaac3641abc00f56316f;p=pandora-kernel.git

ACPI / PM: Add check preventing transitioning to non-D0 state from D3.

No power transitioning from D3 state up to a non-D0 state is allowed
so make acpi_device_set_power() fail and complain if such a transition
is attempted.

Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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