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[CPUFREQ] Fix _OSC UUID in pcc-cpufreq
authorNaga Chumbalkar <nagananda.chumbalkar@hp.com>
Tue, 26 Apr 2011 17:05:18 +0000 (17:05 +0000)
committerDave Jones <davej@redhat.com>
Wed, 4 May 2011 15:50:56 +0000 (11:50 -0400)
commit904cc1e637a00dba1b58e7752f485f90ebf2a568
treea6ba3a7fbd884fbefd342617bb32e5189c19816btree | snapshot
parent5dd12af05ca6b7d052c06a9ca4ff755fdfa25ae4commit | diff
[CPUFREQ] Fix _OSC UUID in pcc-cpufreq

UUID needs to be written out the way it is described in
Sec 18.5.124 of ACPI 4.0a Specification.

Platform firmware's use of this UUID/_OSC is optional, which is
why we didn't notice this bug earlier.

Signed-off-by: Naga Chumbalkar <nagananda.chumbalkar@hp.com>
Signed-off-by: Dave Jones <davej@redhat.com>
Cc: stable@kernel.org
arch/x86/kernel/cpu/cpufreq/pcc-cpufreq.c diff | blob | history
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