From: Rafael J. Wysocki <rjw@sisk.pl>
Date: Wed, 24 Nov 2010 23:05:17 +0000 (+0100)
Subject: ACPI / PM: Prevent acpi_power_get_inferred_state() from making changes
X-Git-Tag: v2.6.38-rc1~68^2~20^2~11
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=32a00d274e877eab3ea7ab196b75c9be5170d25e;p=pandora-kernel.git

ACPI / PM: Prevent acpi_power_get_inferred_state() from making changes

acpi_power_get_inferred_state() should not update
device->power.state behind the back of its caller, so make it return
the state via a pointer instead.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Len Brown <len.brown@intel.com>
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