}
 
 static int sti_atomic_commit(struct drm_device *drm,
-                            struct drm_atomic_state *state, bool async)
+                            struct drm_atomic_state *state, bool nonblock)
 {
        struct sti_private *private = drm->dev_private;
        int err;
        if (err)
                return err;
 
-       /* serialize outstanding asynchronous commits */
+       /* serialize outstanding nonblocking commits */
        mutex_lock(&private->commit.lock);
        flush_work(&private->commit.work);
 
 
        drm_atomic_helper_swap_state(drm, state);
 
-       if (async)
+       if (nonblock)
                sti_atomic_schedule(private, state);
        else
                sti_atomic_complete(private, state);