s390/atomic: move remaining inline assemblies to atomic_ops.h

Move all remaining inline assemblies from atomic.h to
atomic_ops.h. That way all atomic inline assemblies are
contained within only a single header file.

Signed-off-by: Heiko Carstens <hca@linux.ibm.com>

2 files changed, 38 insertions, 18 deletions

diff --git a/arch/s390/include/asm/atomic.h b/arch/s390/include/asm/atomic.h
index 5860ae790f2d..5d8bd0de6b2a 100644
--- a/arch/s390/include/asm/atomic.h
+++ b/arch/s390/include/asm/atomic.h
@@ -17,19 +17,12 @@
 
 static inline int atomic_read(const atomic_t *v)
 {
-	int c;
-
-	asm volatile(
-		"	l	%0,%1\n"
-		: "=d" (c) : "Q" (v->counter));
-	return c;
+	return __atomic_read(v);
 }
 
 static inline void atomic_set(atomic_t *v, int i)
 {
-	asm volatile(
-		"	st	%1,%0\n"
-		: "=Q" (v->counter) : "d" (i));
+	__atomic_set(v, i);
 }
 
 static inline int atomic_add_return(int i, atomic_t *v)
@@ -78,19 +71,12 @@ static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
 
 static inline s64 atomic64_read(const atomic64_t *v)
 {
-	s64 c;
-
-	asm volatile(
-		"	lg	%0,%1\n"
-		: "=d" (c) : "Q" (v->counter));
-	return c;
+	return __atomic64_read(v);
 }
 
 static inline void atomic64_set(atomic64_t *v, s64 i)
 {
-	asm volatile(
-		"	stg	%1,%0\n"
-		: "=Q" (v->counter) : "d" (i));
+	__atomic64_set(v, i);
 }
 
 static inline s64 atomic64_add_return(s64 i, atomic64_t *v)
diff --git a/arch/s390/include/asm/atomic_ops.h b/arch/s390/include/asm/atomic_ops.h
index 61467b9eecc7..82ed50885558 100644
--- a/arch/s390/include/asm/atomic_ops.h
+++ b/arch/s390/include/asm/atomic_ops.h
@@ -8,6 +8,40 @@
 #ifndef __ARCH_S390_ATOMIC_OPS__
 #define __ARCH_S390_ATOMIC_OPS__
 
+static inline int __atomic_read(const atomic_t *v)
+{
+	int c;
+
+	asm volatile(
+		"	l	%0,%1\n"
+		: "=d" (c) : "Q" (v->counter));
+	return c;
+}
+
+static inline void __atomic_set(atomic_t *v, int i)
+{
+	asm volatile(
+		"	st	%1,%0\n"
+		: "=Q" (v->counter) : "d" (i));
+}
+
+static inline s64 __atomic64_read(const atomic64_t *v)
+{
+	s64 c;
+
+	asm volatile(
+		"	lg	%0,%1\n"
+		: "=d" (c) : "Q" (v->counter));
+	return c;
+}
+
+static inline void __atomic64_set(atomic64_t *v, s64 i)
+{
+	asm volatile(
+		"	stg	%1,%0\n"
+		: "=Q" (v->counter) : "d" (i));
+}
+
 #ifdef CONFIG_HAVE_MARCH_Z196_FEATURES
 
 #define __ATOMIC_OP(op_name, op_type, op_string, op_barrier)		\