--- zzzz-none-000/linux-2.6.32.61/include/linux/compiler-gcc.h	2013-06-10 09:43:48.000000000 +0000
+++ ar10-7272-687/linux-2.6.32.61/include/linux/compiler-gcc.h	2014-07-02 12:15:21.000000000 +0000
@@ -9,7 +9,11 @@
 
 /* Optimization barrier */
 /* The "volatile" is due to gcc bugs */
+#ifdef CONFIG_MIPS
+#define barrier()   __sync_synchronize()
+#else
 #define barrier() __asm__ __volatile__("": : :"memory")
+#endif
 
 /*
  * This macro obfuscates arithmetic on a variable address so that gcc