--- fritz/src/driver.c~	2011-06-15 21:18:25.792662667 +0200
+++ fritz/src/driver.c	2011-06-15 21:22:15.307420952 +0200
@@ -101,7 +101,8 @@
 static unsigned long		crit_flags;
 static atomic_t			scheduler_enabled	= ATOMIC_INIT (0);
 static atomic_t			scheduler_id		= ATOMIC_INIT (-1);
-static spinlock_t		sched_lock		= SPIN_LOCK_UNLOCKED;
+//static spinlock_t		sched_lock		= SPIN_LOCK_UNLOCKED;
+static DEFINE_SPINLOCK(sched_lock);
 #if !defined (__fcclassic__)
 static int			card_id			= 0;
 #endif
--- fritz/src/tools.c~	2011-06-15 21:18:32.336741325 +0200
+++ fritz/src/tools.c	2011-06-15 21:22:23.899524196 +0200
@@ -529,7 +529,8 @@
 		ERROR("Could not allocate lock structure!!!\n");
 		return 0;
 	}
-	tmp->lock = SPIN_LOCK_UNLOCKED;
+//	tmp->lock = SPIN_LOCK_UNLOCKED;
+	spin_lock_init(&tmp->lock);
 	*plock = tmp;
 	return 1;
 } /* lock_init */