diff --git a/drivers/sbus/char/vfc_dev.c b/drivers/sbus/char/vfc_dev.c
index e7a1642b2aa4c528baa0aa4f1bf85f6f970fe6ce..d4f8fcded51d8615e1da7cd5996ac715b0defd9e 100644
--- a/drivers/sbus/char/vfc_dev.c
+++ b/drivers/sbus/char/vfc_dev.c
@@ -134,7 +134,7 @@ int init_vfc_hw(struct vfc_dev *dev)
 int init_vfc_devstruct(struct vfc_dev *dev, int instance) 
 {
 	dev->instance=instance;
-	init_MUTEX(&dev->device_lock_sem);
+	mutex_init(&dev->device_lock_mtx);
 	dev->control_reg=0;
 	dev->busy=0;
 	return 0;