Cleanup for GCC-4.x
diff --git a/include/asm-ppc/byteorder.h b/include/asm-ppc/byteorder.h
index 7b60482..3f5bcf6 100644
--- a/include/asm-ppc/byteorder.h
+++ b/include/asm-ppc/byteorder.h
@@ -39,7 +39,7 @@
 #  define __arch_swab16(x) ld_le16(&x)
 #  define __arch_swab32(x) ld_le32(&x)
 #else
-static __inline__ __const__ __u16 ___arch__swab16(__u16 value)
+static __inline__ __attribute__((const)) __u16 ___arch__swab16(__u16 value)
 {
 	__u16 result;
 
@@ -49,7 +49,7 @@
 	return result;
 }
 
-static __inline__ __const__ __u32 ___arch__swab32(__u32 value)
+static __inline__ __attribute__((const)) __u32 ___arch__swab32(__u32 value)
 {
 	__u32 result;