Simplified probe_pt (in G30)

Marlin/Marlin_main.cpp

@@ -2079,10 +2079,6 @@ static void clean_up_after_endstop_or_probe_move() {
     return current_position[Z_AXIS];
   }
 
-#endif // HAS_BED_PROBE
-
-#if HAS_PROBING_PROCEDURE
-
   inline void do_blocking_move_to_xy(float x, float y) {
     do_blocking_move_to(x, y, current_position[Z_AXIS]);
   }
@@ -3774,12 +3770,10 @@ inline void gcode_G28() {
 
     setup_for_endstop_or_probe_move();
 
-    deploy_z_probe();
-
-    stepper.synchronize();
-
     // TODO: clear the leveling matrix or the planner will be set incorrectly
-    float measured_z = run_z_probe(); // clears the ABL non-delta matrix only
+    float measured_z = probe_pt(current_position[X_AXIS] + X_PROBE_OFFSET_FROM_EXTRUDER,
+                                current_position[Y_AXIS] + Y_PROBE_OFFSET_FROM_EXTRUDER,
+                                true, 1);
 
     SERIAL_PROTOCOLPGM("Bed X: ");
     SERIAL_PROTOCOL(current_position[X_AXIS] + X_PROBE_OFFSET_FROM_EXTRUDER + 0.0001);
@@ -3789,8 +3783,6 @@ inline void gcode_G28() {
     SERIAL_PROTOCOL(measured_z + 0.0001);
     SERIAL_EOL;
 
-    stow_z_probe();
-
     clean_up_after_endstop_or_probe_move();
 
     report_current_position();