From: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Date: Thu, 17 Jan 2013 13:11:08 +0000 (+0100)
Subject: ACPI / PM: More visible function for retrieving device power states
X-Git-Tag: v3.9-rc1~146^2~10^2~21
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ad0c3b0e4863185a9f8874a655a8d2999c915131;p=pandora-kernel.git

ACPI / PM: More visible function for retrieving device power states

The function used for retrieving ACPI device power states,
__acpi_bus_get_power(), is now static, because it is only used
internally in drivers/acpi/bus.c.  However, it will be used
outside of that file going forward, so rename it to
acpi_device_get_power(), in analogy with acpi_device_set_power(),
add a kerneldoc comment to it and add its header to acpi_bus.h.

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