--- zzzz-none-000/linux-3.10.107/Documentation/cpuidle/governor.txt	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/Documentation/cpuidle/governor.txt	2021-02-04 17:41:59.000000000 +0000
@@ -25,5 +25,4 @@
 
 Interfaces:
 extern int cpuidle_register_governor(struct cpuidle_governor *gov);
-extern void cpuidle_unregister_governor(struct cpuidle_governor *gov);
 struct cpuidle_governor