Revert "[CPUFREQ] speedstep-centrino should ignore upper performance control bits"

This reverts commit d7a1944e8da5e91859b98259189aaaa4d8b7fa07.

1 files changed, 0 insertions, 4 deletions

diff --git a/arch/i386/kernel/cpu/cpufreq/speedstep-centrino.c b/arch/i386/kernel/cpu/cpufreq/speedstep-centrino.c
index e3fa03ab19ab..d2d9caf00a2f 100644
--- 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);