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[CPUFREQ] powernow-k8: Avoid Pstate MSR accesses on systems supporting CPB
authorAndreas Herrmann <andreas.herrmann3@amd.com>
Fri, 6 Jan 2012 14:56:31 +0000 (15:56 +0100)
committerDave Jones <davej@redhat.com>
Fri, 6 Jan 2012 15:10:53 +0000 (10:10 -0500)
commit201bf0f129e1715a33568d1563d9a75b840ab4d3
tree19169945533ef7dbe0c562f43c451a08903b4fddtree | snapshot (tar.gz zip)
parentd08de0c19c3fc5b9cf557ce3b42795d036ad5da9commit | diff
[CPUFREQ] powernow-k8: Avoid Pstate MSR accesses on systems supporting CPB

Due to CPB we can't directly map SW Pstates to Pstate MSRs. Get rid of
the paranoia check. (assuming that the ACPI Pstate information is
correct.)

Signed-off-by: Andreas Herrmann <andreas.herrmann3@amd.com>
Signed-off-by: Dave Jones <davej@redhat.com>
drivers/cpufreq/powernow-k8.c diff | blob | blame | history