diff -Nru a/include/asm-ppc/rwsem.h b/include/asm-ppc/rwsem.h
--- a/include/asm-ppc/rwsem.h	2005-02-01 16:46:53 -07:00
+++ b/include/asm-ppc/rwsem.h	2005-02-01 16:46:53 -07:00
@@ -27,7 +27,7 @@
 #define RWSEM_ACTIVE_WRITE_BIAS		(RWSEM_WAITING_BIAS + RWSEM_ACTIVE_BIAS)
 	spinlock_t		wait_lock;
 	struct list_head	wait_list;
-#ifdef RWSEM_DEBUG
+#if RWSEM_DEBUG
 	int			debug;
 #endif
 };
@@ -35,7 +35,7 @@
 /*
  * initialisation
  */
-#ifdef RWSEM_DEBUG
+#if RWSEM_DEBUG
 #define __RWSEM_DEBUG_INIT      , 0
 #else
 #define __RWSEM_DEBUG_INIT	/* */
@@ -59,7 +59,7 @@
 	sem->count = RWSEM_UNLOCKED_VALUE;
 	spin_lock_init(&sem->wait_lock);
 	INIT_LIST_HEAD(&sem->wait_list);
-#ifdef RWSEM_DEBUG
+#if RWSEM_DEBUG
 	sem->debug = 0;
 #endif
 }