arm: remove useless declarations

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>

diff --git a/urcu/uatomic_arch_arm.h b/urcu/uatomic_arch_arm.h
index bcd21d2c5ad312929e9de653061249cf069e02b1..fee30409308ea35f386fe0f3ba3246384551b19c 100644 (file)
--- a/urcu/uatomic_arch_arm.h
+++ b/urcu/uatomic_arch_arm.h
@@ -34,13 +34,6 @@ extern "C" {
 /* xchg */
 #define uatomic_xchg(addr, v) __sync_lock_test_and_set(addr, v)
 
-/* cmpxchg */
-#define uatomic_cmpxchg(addr, old, _new) \
-       __sync_val_compare_and_swap(addr, old, _new)
-
-/* uatomic_add_return */
-#define uatomic_add_return(addr, v) __sync_add_and_fetch(addr, v)
-
 #ifdef __cplusplus 
 }
 #endif