--- zzzz-none-000/linux-4.4.271/include/linux/cpuidle.h	2021-06-03 06:22:09.000000000 +0000
+++ hawkeye-5590-750/linux-4.4.271/include/linux/cpuidle.h	2023-04-19 10:22:30.000000000 +0000
@@ -252,4 +252,6 @@
 #define CPUIDLE_DRIVER_STATE_START	0
 #endif
 
+s32 msm_cpuidle_get_deep_idle_latency(void);
+
 #endif /* _LINUX_CPUIDLE_H */