delete control_state and cleanup vehicle_attitude (#7882)

src/modules/ekf2/ekf2_params.c

@@ -32,14 +32,13 @@
  ****************************************************************************/
 
 /**
- * @file parameters.c
+ * @file ekf2_params.c
  * Parameter definition for ekf2.
  *
  * @author Roman Bast <bapstroman@gmail.com>
  *
  */
 
-
 /**
  * Minimum time of arrival delta between non-IMU observations before data is downsampled.
  * Baro and Magnetometer data will be averaged before downsampling, other data will be point sampled resulting in loss of information.
@@ -631,15 +630,6 @@ PARAM_DEFINE_FLOAT(EKF2_EVA_NOISE, 0.05f);
  */
 PARAM_DEFINE_FLOAT(EKF2_EV_GATE, 5.0f);
 
-/**
- * Minimum valid range for the vision estimate
- *
- * @group EKF2
- * @min 0.01
- * @unit m
- * @decimal 2
- */
-PARAM_DEFINE_FLOAT(EKF2_MIN_EV, 0.01f);
 /**
  * Measurement noise for the optical flow sensor when it's reported quality metric is at the maximum
  *