sparc64: Avoid code duplication in crypto assembler.

Put the opcode macros in a common header

Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/arch/sparc/crypto/sha256_asm.S b/arch/sparc/crypto/sha256_asm.S
index 9da84f5..b5f3d58 100644
--- a/arch/sparc/crypto/sha256_asm.S
+++ b/arch/sparc/crypto/sha256_asm.S
@@ -1,6 +1,8 @@
 #include <linux/linkage.h>
 #include <asm/visasm.h>
 
+#include "opcodes.h"
+
 ENTRY(sha256_sparc64_transform)
 	/* %o0 = digest, %o1 = data, %o2 = rounds */
 	VISEntryHalf
@@ -25,8 +27,7 @@
 	ldd	[%o1 + 0x30], %f20
 	ldd	[%o1 + 0x38], %f22
 
-	/* sha256 */
-	.word	0x81b02840
+	SHA256
 
 	subcc	%o2, 1, %o2
 	bne,pt	%xcc, 1b
@@ -66,8 +67,7 @@
 	faligndata %f22, %f24, %f20
 	faligndata %f24, %f26, %f22
 
-	/* sha256 */
-	.word	0x81b02840
+	SHA256
 
 	subcc	%o2, 1, %o2
 	fsrc2	%f26, %f10