diff --git a/net/lapb/lapb_iface.c b/net/lapb/lapb_iface.c
index b50b64a..e15314e 100644
--- a/net/lapb/lapb_iface.c
+++ b/net/lapb/lapb_iface.c
@@ -54,12 +54,12 @@ static void lapb_free_cb(struct lapb_cb *lapb)
 
 static __inline__ void lapb_hold(struct lapb_cb *lapb)
 {
-	atomic_inc(&lapb->refcnt);
+	refcount_inc(&lapb->refcnt);
 }
 
 static __inline__ void lapb_put(struct lapb_cb *lapb)
 {
-	if (atomic_dec_and_test(&lapb->refcnt))
+	if (refcount_dec_and_test(&lapb->refcnt))
 		lapb_free_cb(lapb);
 }
 
@@ -136,7 +136,7 @@ static struct lapb_cb *lapb_create_cb(void)
 	lapb->mode    = LAPB_DEFAULT_MODE;
 	lapb->window  = LAPB_DEFAULT_WINDOW;
 	lapb->state   = LAPB_STATE_0;
-	atomic_set(&lapb->refcnt, 1);
+	refcount_set(&lapb->refcnt, 1);
 out:
 	return lapb;
 }