Index: libcfa/src/bits/locks.hfa
===================================================================
--- libcfa/src/bits/locks.hfa	(revision 0e0f128c9f975b8eb3f6b0870c12c639668ef24c)
+++ libcfa/src/bits/locks.hfa	(revision bb69196fbe2fab5b7286c0412472eba4a35bb6b3)
@@ -37,19 +37,7 @@
 #endif
 
-#if defined( __i386 ) || defined( __x86_64 ) || defined( __ARM_ARCH )
-	// Intel recommendation
-	#define __ALIGN__ __attribute__(( aligned (128) ))
-#elif defined( __sparc )
-	#define __ALIGN__ CALIGN
-#else
-	#error unsupported architecture
-#endif
-
 struct __spinlock_t {
 	// Wrap in struct to prevent false sharing with debug info
-	struct {
-		// Align lock on 128-bit boundary
-		__ALIGN__ volatile bool lock;
-	};
+	volatile bool lock;
 	#ifdef __CFA_DEBUG__
 		// previous function to acquire the lock
@@ -58,5 +46,5 @@
 		void* prev_thrd;
 	#endif
-} __ALIGN__;
+};
 
 #ifdef __cforall