1 files changed, 14 insertions, 0 deletions
diff --git a/arch/x86/kernel/acpi/cppc.c b/arch/x86/kernel/acpi/cppc.c
index f0be5058e3e3..df1644d9b3b6 100644
--- a/arch/x86/kernel/acpi/cppc.c
+++ b/arch/x86/kernel/acpi/cppc.c
@@ -87,3 +87,17 @@ bool amd_set_max_freq_ratio(u64 *ratio)
 
 	return true;
 }
+
+static DEFINE_MUTEX(freq_invariance_lock);
+
+void init_freq_invariance_cppc(void)
+{
+	static bool secondary;
+
+	mutex_lock(&freq_invariance_lock);
+
+	init_freq_invariance(secondary, true);
+	secondary = true;
+
+	mutex_unlock(&freq_invariance_lock);
+}