diff --git a/include/nuttx/sensors/fxos8700cq.h b/include/nuttx/sensors/fxos8700cq.h
index a6f0dc67f7d..171f43ae5fd 100644
--- a/include/nuttx/sensors/fxos8700cq.h
+++ b/include/nuttx/sensors/fxos8700cq.h
@@ -96,21 +96,9 @@ extern "C"
  *
  ****************************************************************************/
 
-#ifndef CONFIG_SENSORS_FXOS8700CQ_SCU
-
 int fxos8700cq_register(FAR const char *devpath,
                         FAR struct i2c_master_s *dev);
 
-#else /* CONFIG_SENSORS_FXOS8700CQ_SCU */
-
-int fxos8700cq_init(FAR struct i2c_master_s *dev, int port);
-int fxos8700cqgyro_register(FAR const char *devpath, int minor,
-                        FAR struct i2c_master_s *dev, int port);
-int fxos8700cqaccel_register(FAR const char *devpath, int minor,
-                         FAR struct i2c_master_s *dev, int port);
-
-#endif
-
 #undef EXTERN
 #ifdef __cplusplus
 }