x86/ACPI: CPPC: Move init_freq_invariance_cppc() into x86 CPPC

[sfrench/cifs-2.6.git] / arch / x86 / kernel / acpi / cppc.c

diff --git a/arch/x86/kernel/acpi/cppc.c b/arch/x86/kernel/acpi/cppc.c
index f0be5058e3e3e85aedf331e1c8482fb838ce68e8..df1644d9b3b66c635a8bf99241c3fd15be97fcbd 100644 (file)
--- 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);
+}