[S390] atomic ops: small cleanups

Couple of coding style fixes, replace __inline__ with inline and
remove #ifdef __KERNEL_- since the header file isn't exported.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

diff --git a/arch/s390/include/asm/atomic.h b/arch/s390/include/asm/atomic.h
index b491d5e963cfd38d63a37b93c933996eb991adde..ae7c8f9f94a5132933a4afff6efc0142adbe292c 100644 (file)
--- a/arch/s390/include/asm/atomic.h
+++ b/arch/s390/include/asm/atomic.h
@@ -18,8 +18,6 @@
 
 #define ATOMIC_INIT(i)  { (i) }
 
-#ifdef __KERNEL__
-
 #if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ > 2)
 
 #define __CS_LOOP(ptr, op_val, op_string) ({                           \
@@ -69,7 +67,7 @@ static inline void atomic_set(atomic_t *v, int i)
        barrier();
 }
 
-static __inline__ int atomic_add_return(int i, atomic_t * v)
+static inline int atomic_add_return(int i, atomic_t *v)
 {
        return __CS_LOOP(v, i, "ar");
 }
@@ -79,7 +77,7 @@ static __inline__ int atomic_add_return(int i, atomic_t * v)
 #define atomic_inc_return(_v)          atomic_add_return(1, _v)
 #define atomic_inc_and_test(_v)                (atomic_add_return(1, _v) == 0)
 
-static __inline__ int atomic_sub_return(int i, atomic_t * v)
+static inline int atomic_sub_return(int i, atomic_t *v)
 {
        return __CS_LOOP(v, i, "sr");
 }
@@ -89,19 +87,19 @@ static __inline__ int atomic_sub_return(int i, atomic_t * v)
 #define atomic_dec_return(_v)          atomic_sub_return(1, _v)
 #define atomic_dec_and_test(_v)                (atomic_sub_return(1, _v) == 0)
 
-static __inline__ void atomic_clear_mask(unsigned long mask, atomic_t * v)
+static inline void atomic_clear_mask(unsigned long mask, atomic_t *v)
 {
-              __CS_LOOP(v, ~mask, "nr");
+       __CS_LOOP(v, ~mask, "nr");
 }
 
-static __inline__ void atomic_set_mask(unsigned long mask, atomic_t * v)
+static inline void atomic_set_mask(unsigned long mask, atomic_t *v)
 {
-              __CS_LOOP(v, mask, "or");
+       __CS_LOOP(v, mask, "or");
 }
 
 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
 
-static __inline__ int atomic_cmpxchg(atomic_t *v, int old, int new)
+static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
 {
 #if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ > 2)
        asm volatile(
@@ -119,7 +117,7 @@ static __inline__ int atomic_cmpxchg(atomic_t *v, int old, int new)
        return old;
 }
 
-static __inline__ int atomic_add_unless(atomic_t *v, int a, int u)
+static inline int atomic_add_unless(atomic_t *v, int a, int u)
 {
        int c, old;
        c = atomic_read(v);
@@ -155,7 +153,7 @@ static __inline__ int atomic_add_unless(atomic_t *v, int a, int u)
                : "=&d" (old_val), "=&d" (new_val),                     \
                  "=Q" (((atomic_t *)(ptr))->counter)                   \
                : "d" (op_val), "Q" (((atomic_t *)(ptr))->counter)      \
-               : "cc", "memory" );                                     \
+               : "cc", "memory");                                      \
        new_val;                                                        \
 })
 
@@ -173,7 +171,7 @@ static __inline__ int atomic_add_unless(atomic_t *v, int a, int u)
                  "=m" (((atomic_t *)(ptr))->counter)                   \
                : "a" (ptr), "d" (op_val),                              \
                  "m" (((atomic_t *)(ptr))->counter)                    \
-               : "cc", "memory" );                                     \
+               : "cc", "memory");                                      \
        new_val;                                                        \
 })
 
@@ -191,29 +189,29 @@ static inline void atomic64_set(atomic64_t *v, long long i)
        barrier();
 }
 
-static __inline__ long long atomic64_add_return(long long i, atomic64_t * v)
+static inline long long atomic64_add_return(long long i, atomic64_t *v)
 {
        return __CSG_LOOP(v, i, "agr");
 }
 
-static __inline__ long long atomic64_sub_return(long long i, atomic64_t * v)
+static inline long long atomic64_sub_return(long long i, atomic64_t *v)
 {
        return __CSG_LOOP(v, i, "sgr");
 }
 
-static __inline__ void atomic64_clear_mask(unsigned long mask, atomic64_t * v)
+static inline void atomic64_clear_mask(unsigned long mask, atomic64_t *v)
 {
-              __CSG_LOOP(v, ~mask, "ngr");
+       __CSG_LOOP(v, ~mask, "ngr");
 }
 
-static __inline__ void atomic64_set_mask(unsigned long mask, atomic64_t * v)
+static inline void atomic64_set_mask(unsigned long mask, atomic64_t *v)
 {
-              __CSG_LOOP(v, mask, "ogr");
+       __CSG_LOOP(v, mask, "ogr");
 }
 
 #define atomic64_xchg(v, new) (xchg(&((v)->counter), new))
 
-static __inline__ long long atomic64_cmpxchg(atomic64_t *v,
+static inline long long atomic64_cmpxchg(atomic64_t *v,
                                             long long old, long long new)
 {
 #if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ > 2)
@@ -337,8 +335,7 @@ static inline void atomic64_clear_mask(unsigned long long mask, atomic64_t *v)
 
 #endif /* CONFIG_64BIT */
 
-static __inline__ int atomic64_add_unless(atomic64_t *v,
-                                         long long a, long long u)
+static inline int atomic64_add_unless(atomic64_t *v, long long a, long long u)
 {
        long long c, old;
        c = atomic64_read(v);
@@ -371,5 +368,5 @@ static __inline__ int atomic64_add_unless(atomic64_t *v,
 #define smp_mb__after_atomic_inc()     smp_mb()
 
 #include <asm-generic/atomic-long.h>
-#endif /* __KERNEL__ */
+
 #endif /* __ARCH_S390_ATOMIC__  */