diff a/src/hotspot/os_cpu/linux_arm/os_linux_arm.hpp b/src/hotspot/os_cpu/linux_arm/os_linux_arm.hpp
--- a/src/hotspot/os_cpu/linux_arm/os_linux_arm.hpp
+++ b/src/hotspot/os_cpu/linux_arm/os_linux_arm.hpp
@@ -34,14 +34,10 @@
 
   static void setup_fpu();
 
   static bool is_allocatable(size_t bytes);
 
-  // Used to register dynamic code cache area with the OS
-  // Note: Currently only used in 64 bit Windows implementations
-  static bool register_code_area(char *low, char *high) { return true; }
-
   static int64_t (*atomic_cmpxchg_long_func)(int64_t compare_value,
                                              int64_t exchange_value,
                                              volatile int64_t *dest);
 
   static int64_t (*atomic_load_long_func)(const volatile int64_t*);