Merge pull request #4323 from jbrazio/followup-4320

Followup for #4320

Marlin/Marlin_main.cpp

@@ -1706,10 +1706,6 @@ inline void do_blocking_move_to_z(float z, float feed_rate = 0.0) {
   do_blocking_move_to(current_position[X_AXIS], current_position[Y_AXIS], z, feed_rate);
 }
 
-inline void do_blocking_move_to_xy(float x, float y, float feed_rate = 0.0) {
-  do_blocking_move_to(x, y, current_position[Z_AXIS], feed_rate);
-}
-
 //
 // Prepare to do endstop or probe moves
 // with custom feedrates.
@@ -1760,7 +1756,8 @@ static void clean_up_after_endstop_or_probe_move() {
 
 #endif //HAS_BED_PROBE
 
-static bool axis_unhomed_error(const bool x, const bool y, const bool z) {
+#if ENABLED(Z_PROBE_ALLEN_KEY) || ENABLED(Z_PROBE_SLED) || ENABLED(Z_SAFE_HOMING) || HAS_PROBING_PROCEDURE || HOTENDS > 1 || ENABLED(NOZZLE_CLEAN_FEATURE) || ENABLED(NOZZLE_PARK_FEATURE)
+  static bool axis_unhomed_error(const bool x, const bool y, const bool z) {
     const bool xx = x && !axis_homed[X_AXIS],
                yy = y && !axis_homed[Y_AXIS],
                zz = z && !axis_homed[Z_AXIS];
@@ -1784,7 +1781,8 @@ static bool axis_unhomed_error(const bool x, const bool y, const bool z) {
       return true;
     }
     return false;
-}
+  }
+#endif
 
 #if ENABLED(Z_PROBE_SLED)