AP_AHRS: removed have_ekf_logging()

libraries/AP_AHRS/AP_AHRS.h

@@ -177,11 +177,6 @@ public:
     // check all cores providing consistent attitudes for prearm checks
     virtual bool attitudes_consistent(char *failure_msg, const uint8_t failure_msg_len) const { return true; }
 
-    // is the EKF backend doing its own sensor logging?
-    virtual bool have_ekf_logging(void) const {
-        return false;
-    }
-
     // see if EKF lane switching is possible to avoid EKF failsafe
     virtual void check_lane_switch(void) {}
 

libraries/AP_AHRS/AP_AHRS_NavEKF.cpp

@@ -428,8 +428,6 @@ const Vector3f &AP_AHRS_NavEKF::get_accel_ef_blended(void) const
     return _accel_ef_ekf_blended;
 }
 
-#include <stdio.h>
-
 void AP_AHRS_NavEKF::reset(bool recover_eulers)
 {
     // support locked access functions to AHRS data
@@ -2190,32 +2188,6 @@ bool AP_AHRS_NavEKF::getGpsGlitchStatus() const
     return ekf_status.flags.gps_glitching;
 }
 
-// is the EKF backend doing its own sensor logging?
-bool AP_AHRS_NavEKF::have_ekf_logging(void) const
-{
-    switch (ekf_type()) {
-    case EKFType::NONE:
-        return false;
-
-#if HAL_NAVEKF2_AVAILABLE
-    case EKFType::TWO:
-        return EKF2.have_ekf_logging();
-#endif
-
-#if HAL_NAVEKF3_AVAILABLE
-    case EKFType::THREE:
-        return EKF3.have_ekf_logging();
-#endif
-
-#if CONFIG_HAL_BOARD == HAL_BOARD_SITL
-    case EKFType::SITL:
-        return false;
-#endif
-    }
-    // since there is no default case above, this is unreachable
-    return false;
-}
-
 //get the index of the active airspeed sensor, wrt the primary core
 uint8_t AP_AHRS_NavEKF::get_active_airspeed_index() const
 {

libraries/AP_AHRS/AP_AHRS_NavEKF.h

@@ -277,9 +277,6 @@ public:
 
     bool getGpsGlitchStatus() const;
 
-    // is the EKF backend doing its own sensor logging?
-    bool have_ekf_logging(void) const override;
-
     // return the index of the airspeed we should use for airspeed measurements
     // with multiple airspeed sensors and airspeed affinity in EKF3, it is possible to have switched
     // over to a lane not using the primary airspeed sensor, so AHRS should know which airspeed sensor