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-rw-r--r--arch/x86/include/asm/topology.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/x86/include/asm/topology.h b/arch/x86/include/asm/topology.h
index f4234575f3fd..488a8e848754 100644
--- a/arch/x86/include/asm/topology.h
+++ b/arch/x86/include/asm/topology.h
@@ -218,4 +218,9 @@ static inline void arch_set_max_freq_ratio(bool turbo_disabled)
}
#endif
+#ifdef CONFIG_ACPI_CPPC_LIB
+void init_freq_invariance_cppc(void);
+#define init_freq_invariance_cppc init_freq_invariance_cppc
+#endif
+
#endif /* _ASM_X86_TOPOLOGY_H */