From: Andi Kleen <ak@linux.intel.com>
Date: Wed, 25 Jan 2012 23:09:08 +0000 (+0100)
Subject: ACPI: Load acpi-cpufreq from processor driver automatically
X-Git-Tag: v3.4-rc1~187^2~47
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9061e0e16700ef228837e96987ff51794c956197;p=pandora-kernel.git

ACPI: Load acpi-cpufreq from processor driver automatically

The only left over hole in automatic cpufreq driver loading was the loading
of ACPI cpufreq. This driver should be loaded when ACPI supports a _PDC
method and the CPU vendor wants to use acpi cpufreq.

Simply add a request module call to the acpi processor core driver
when this is true. This seems like the simplest solution for this.

Cc: Len Brown <lenb@kernel.org>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Thomas Renninger <trenn@suse.de>
Acked-by: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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