sparc,ppc,s390: uatomic ops update

[urcu.git] / urcu / uatomic_arch_sparc64.h

diff --git a/urcu/uatomic_arch_sparc64.h b/urcu/uatomic_arch_sparc64.h
index 28829d285811bfabce58ffc00847ff645f70e460..622fe100e8f47627b3232acd67dbe5e27bef2e80 100644 (file)
--- a/urcu/uatomic_arch_sparc64.h
+++ b/urcu/uatomic_arch_sparc64.h
@@ -126,8 +126,7 @@ unsigned long _uatomic_exchange(void *addr, unsigned long val, int len)
 /* uatomic_add_return */
 
 static inline __attribute__((always_inline))
-unsigned long _uatomic_add_return(void *addr, unsigned long val,
-                                int len)
+unsigned long _uatomic_add_return(void *addr, unsigned long val, int len)
 {
        switch (len) {
        case 4:
@@ -176,7 +175,6 @@ unsigned long _uatomic_add_return(void *addr, unsigned long val,
 #define uatomic_inc(addr)              uatomic_add((addr), 1)
 #define uatomic_dec(addr)              uatomic_add((addr), -1)
 
-#define URCU_CAS_AVAIL()       1
 #define compat_uatomic_cmpxchg(ptr, old, _new) uatomic_cmpxchg(ptr, old, _new)
 
 #endif /* _URCU_ARCH_UATOMIC_PPC_H */