diff --git a/[refs] b/[refs]
index d2d77b74e7ee..7b174c87d71d 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 51e2f62fe79651e7ed8e16ba126a163b116fe3d7
+refs/heads/master: c936503fff31663a8625d23f528d868aa8c22570
diff --git a/trunk/arch/sparc/include/asm/io.h b/trunk/arch/sparc/include/asm/io.h
index a34b2994937a..f6902cf3cbe9 100644
--- a/trunk/arch/sparc/include/asm/io.h
+++ b/trunk/arch/sparc/include/asm/io.h
@@ -5,4 +5,17 @@
 #else
 #include <asm/io_32.h>
 #endif
+
+/*
+ * Defines used for both SPARC32 and SPARC64
+ */
+
+/* Big endian versions of memory read/write routines */
+#define readb_be(__addr)	__raw_readb(__addr)
+#define readw_be(__addr)	__raw_readw(__addr)
+#define readl_be(__addr)	__raw_readl(__addr)
+#define writeb_be(__b, __addr)	__raw_writeb(__b, __addr)
+#define writel_be(__w, __addr)	__raw_writel(__w, __addr)
+#define writew_be(__l, __addr)	__raw_writew(__l, __addr)
+
 #endif