armv5 archs require write alignment

[ust.git] / include / ust / core.h

diff --git a/include/ust/core.h b/include/ust/core.h
index e781a3a6c5542e85f98898ee8beb3314be8869a8..d0e2750f1fab74253c9f2bcd2c843ccf7943241c 100644 (file)
--- a/include/ust/core.h
+++ b/include/ust/core.h
@@ -19,11 +19,12 @@
 #define UST_CORE_H
 
 #include <sys/types.h>
+#include <ust/config.h>
 
 #define likely(x)      __builtin_expect(!!(x), 1)
 #define unlikely(x)    __builtin_expect(!!(x), 0)
 
-#if defined(CONFIG_LTT) && defined(CONFIG_LTT_ALIGNMENT)
+#ifndef HAVE_EFFICIENT_UNALIGNED_ACCESS
 
 /*
  * Calculate the offset needed to align the type.
@@ -42,7 +43,7 @@ static inline int ltt_get_alignment(void)
        return sizeof(void *);
 }
 
-#else
+#else /* HAVE_EFFICIENT_UNALIGNED_ACCESS */
 
 static inline unsigned int ltt_align(size_t align_drift,
                 size_t size_of_type)
@@ -56,7 +57,7 @@ static inline int ltt_get_alignment(void)
 {
        return 0;
 }
-#endif /* defined(CONFIG_LTT) && defined(CONFIG_LTT_ALIGNMENT) */
+#endif /* HAVE_EFFICIENT_UNALIGNED_ACCESS */
 
 
 /* ARRAYS */