1 files changed, 46 insertions, 75 deletions
diff --git a/arch/metag/include/asm/atomic_lnkget.h b/arch/metag/include/asm/atomic_lnkget.h
index d2e60a18986c..948d8688643c 100644
--- a/arch/metag/include/asm/atomic_lnkget.h
+++ b/arch/metag/include/asm/atomic_lnkget.h
@@ -27,85 +27,56 @@ static inline int atomic_read(const atomic_t *v)
 	return temp;
 }
 
-static inline void atomic_add(int i, atomic_t *v)
-{
-	int temp;
-
-	asm volatile (
-		"1:	LNKGETD %0, [%1]\n"
-		"	ADD	%0, %0, %2\n"
-		"	LNKSETD [%1], %0\n"
-		"	DEFR	%0, TXSTAT\n"
-		"	ANDT	%0, %0, #HI(0x3f000000)\n"
-		"	CMPT	%0, #HI(0x02000000)\n"
-		"	BNZ	1b\n"
-		: "=&d" (temp)
-		: "da" (&v->counter), "bd" (i)
-		: "cc");
+#define ATOMIC_OP(op)							\
+static inline void atomic_##op(int i, atomic_t *v)			\
+{									\
+	int temp;							\
+									\
+	asm volatile (							\
+		"1:	LNKGETD %0, [%1]\n"				\
+		"	" #op "	%0, %0, %2\n"				\
+		"	LNKSETD [%1], %0\n"				\
+		"	DEFR	%0, TXSTAT\n"				\
+		"	ANDT	%0, %0, #HI(0x3f000000)\n"		\
+		"	CMPT	%0, #HI(0x02000000)\n"			\
+		"	BNZ	1b\n"					\
+		: "=&d" (temp)						\
+		: "da" (&v->counter), "bd" (i)				\
+		: "cc");						\
+}									\
+
+#define ATOMIC_OP_RETURN(op)						\
+static inline int atomic_##op##_return(int i, atomic_t *v)		\
+{									\
+	int result, temp;						\
+									\
+	smp_mb();							\
+									\
+	asm volatile (							\
+		"1:	LNKGETD %1, [%2]\n"				\
+		"	" #op "	%1, %1, %3\n"				\
+		"	LNKSETD [%2], %1\n"				\
+		"	DEFR	%0, TXSTAT\n"				\
+		"	ANDT	%0, %0, #HI(0x3f000000)\n"		\
+		"	CMPT	%0, #HI(0x02000000)\n"			\
+		"	BNZ 1b\n"					\
+		: "=&d" (temp), "=&da" (result)				\
+		: "da" (&v->counter), "bd" (i)				\
+		: "cc");						\
+									\
+	smp_mb();							\
+									\
+	return result;							\
 }
 
-static inline void atomic_sub(int i, atomic_t *v)
-{
-	int temp;
+#define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op)
 
-	asm volatile (
-		"1:	LNKGETD %0, [%1]\n"
-		"	SUB	%0, %0, %2\n"
-		"	LNKSETD [%1], %0\n"
-		"	DEFR	%0, TXSTAT\n"
-		"	ANDT	%0, %0, #HI(0x3f000000)\n"
-		"	CMPT	%0, #HI(0x02000000)\n"
-		"	BNZ 1b\n"
-		: "=&d" (temp)
-		: "da" (&v->counter), "bd" (i)
-		: "cc");
-}
+ATOMIC_OPS(add)
+ATOMIC_OPS(sub)
 
-static inline int atomic_add_return(int i, atomic_t *v)
-{
-	int result, temp;
-
-	smp_mb();
-
-	asm volatile (
-		"1:	LNKGETD %1, [%2]\n"
-		"	ADD	%1, %1, %3\n"
-		"	LNKSETD [%2], %1\n"
-		"	DEFR	%0, TXSTAT\n"
-		"	ANDT	%0, %0, #HI(0x3f000000)\n"
-		"	CMPT	%0, #HI(0x02000000)\n"
-		"	BNZ 1b\n"
-		: "=&d" (temp), "=&da" (result)
-		: "da" (&v->counter), "bd" (i)
-		: "cc");
-
-	smp_mb();
-
-	return result;
-}
-
-static inline int atomic_sub_return(int i, atomic_t *v)
-{
-	int result, temp;
-
-	smp_mb();
-
-	asm volatile (
-		"1:	LNKGETD %1, [%2]\n"
-		"	SUB	%1, %1, %3\n"
-		"	LNKSETD [%2], %1\n"
-		"	DEFR	%0, TXSTAT\n"
-		"	ANDT	%0, %0, #HI(0x3f000000)\n"
-		"	CMPT	%0, #HI(0x02000000)\n"
-		"	BNZ	1b\n"
-		: "=&d" (temp), "=&da" (result)
-		: "da" (&v->counter), "bd" (i)
-		: "cc");
-
-	smp_mb();
-
-	return result;
-}
+#undef ATOMIC_OPS
+#undef ATOMIC_OP_RETURN
+#undef ATOMIC_OP
 
 static inline void atomic_clear_mask(unsigned int mask, atomic_t *v)
 {