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Revert "[CPUFREQ] speedstep-centrino should ignore upper performance control bits"
author
Dave Jones
<davej@redhat.com>
Thu, 9 Nov 2006 00:22:45 +0000
(19:22 -0500)
committer
Dave Jones
<davej@redhat.com>
Thu, 9 Nov 2006 00:22:45 +0000
(19:22 -0500)
This reverts commit
d7a1944e8da5e91859b98259189aaaa4d8b7fa07
.
arch/i386/kernel/cpu/cpufreq/speedstep-centrino.c
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diff --git
a/arch/i386/kernel/cpu/cpufreq/speedstep-centrino.c
b/arch/i386/kernel/cpu/cpufreq/speedstep-centrino.c
index
e3fa03a
..
d2d9caf
100644
(file)
--- a/
arch/i386/kernel/cpu/cpufreq/speedstep-centrino.c
+++ b/
arch/i386/kernel/cpu/cpufreq/speedstep-centrino.c
@@
-463,10
+463,6
@@
static int centrino_cpu_init_acpi(struct cpufreq_policy *policy)
}
for (i=0; i<p->state_count; i++) {
- /* clear high bits (set by some BIOSes) that are non-relevant and
- problematic for this driver's MSR only frequency transition code */
- p->states[i].control &= 0xffff;
-
if (p->states[i].control != p->states[i].status) {
dprintk("Different control (%llu) and status values (%llu)\n",
p->states[i].control, p->states[i].status);