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path: root/drivers/cpufreq/intel_pstate.c
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Diffstat (limited to 'drivers/cpufreq/intel_pstate.c')
-rw-r--r--drivers/cpufreq/intel_pstate.c20
1 files changed, 11 insertions, 9 deletions
diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c
index 49c0abf2d48f..9578312e43f2 100644
--- a/drivers/cpufreq/intel_pstate.c
+++ b/drivers/cpufreq/intel_pstate.c
@@ -386,16 +386,11 @@ static int intel_pstate_get_cppc_guranteed(int cpu)
return cppc_perf.guaranteed_perf;
}
-#else
+#else /* CONFIG_ACPI_CPPC_LIB */
static void intel_pstate_set_itmt_prio(int cpu)
{
}
-
-static int intel_pstate_get_cppc_guranteed(int cpu)
-{
- return -ENOTSUPP;
-}
-#endif
+#endif /* CONFIG_ACPI_CPPC_LIB */
static void intel_pstate_init_acpi_perf_limits(struct cpufreq_policy *policy)
{
@@ -477,7 +472,7 @@ static void intel_pstate_exit_perf_limits(struct cpufreq_policy *policy)
acpi_processor_unregister_performance(policy->cpu);
}
-#else
+#else /* CONFIG_ACPI */
static inline void intel_pstate_init_acpi_perf_limits(struct cpufreq_policy *policy)
{
}
@@ -490,7 +485,14 @@ static inline bool intel_pstate_acpi_pm_profile_server(void)
{
return false;
}
-#endif
+#endif /* CONFIG_ACPI */
+
+#ifndef CONFIG_ACPI_CPPC_LIB
+static int intel_pstate_get_cppc_guranteed(int cpu)
+{
+ return -ENOTSUPP;
+}
+#endif /* CONFIG_ACPI_CPPC_LIB */
static inline void update_turbo_state(void)
{