--- zzzz-none-000/linux-3.18.24/arch/mips/include/asm/idle.h	2015-10-31 20:39:51.000000000 +0000
+++ rtl96-5690pro-762/linux-3.18.24/arch/mips/include/asm/idle.h	2024-08-14 08:36:36.000000000 +0000
@@ -11,7 +11,11 @@
 
 static inline int using_rollback_handler(void)
 {
+#ifdef CONFIG_CPU_RLX
+	return 0;
+#else
 	return cpu_wait == r4k_wait;
+#endif
 }
 
 extern int mips_cpuidle_wait_enter(struct cpuidle_device *dev,