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Diffstat (limited to 'arch/i386/kernel/cpu/cpufreq/speedstep-centrino.c')
-rw-r--r--arch/i386/kernel/cpu/cpufreq/speedstep-centrino.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/arch/i386/kernel/cpu/cpufreq/speedstep-centrino.c b/arch/i386/kernel/cpu/cpufreq/speedstep-centrino.c
index f7e4356f682..8d765509ef5 100644
--- a/arch/i386/kernel/cpu/cpufreq/speedstep-centrino.c
+++ b/arch/i386/kernel/cpu/cpufreq/speedstep-centrino.c
@@ -399,8 +399,14 @@ static int centrino_cpu_init_acpi(struct cpufreq_policy *policy)
dprintk(PFX "obtaining ACPI data failed\n");
return -EIO;
}
- policy->cpus = p->shared_cpu_map;
policy->shared_type = p->shared_type;
+ /*
+ * Will let policy->cpus know about dependency only when software
+ * coordination is required.
+ */
+ if (policy->shared_type == CPUFREQ_SHARED_TYPE_ALL ||
+ policy->shared_type == CPUFREQ_SHARED_TYPE_ANY)
+ policy->cpus = p->shared_cpu_map;
/* verify the acpi_data */
if (p->state_count <= 1) {