1 files changed, 3 insertions, 8 deletions
diff --git a/arch/mips/include/asm/io.h b/arch/mips/include/asm/io.h
index 312eeed7c5bd..65d2a4d481fc 100644
--- a/arch/mips/include/asm/io.h
+++ b/arch/mips/include/asm/io.h
@@ -97,6 +97,9 @@ static inline void set_io_port_base(unsigned long base)
 #define iobarrier_w() wmb()
 #define iobarrier_sync() iob()
 
+/* Some callers use this older API instead.  */
+#define mmiowb() iobarrier_w()
+
 /*
  *     virt_to_phys    -       map virtual addresses to physical
  *     @address: address to remap
@@ -545,14 +548,6 @@ BUILDSTRING(l, u32)
 BUILDSTRING(q, u64)
 #endif
 
-
-#ifdef CONFIG_CPU_CAVIUM_OCTEON
-#define mmiowb() wmb()
-#else
-/* Depends on MIPS II instruction set */
-#define mmiowb() asm volatile ("sync" ::: "memory")
-#endif
-
 static inline void memset_io(volatile void __iomem *addr, unsigned char val, int count)
 {
 	memset((void __force *) addr, val, count);