Add HOMING_Z_WITH_PROBE conditional

Marlin/Conditionals_post.h

@@ -127,6 +127,8 @@
    */
   #define HAS_PROBING_PROCEDURE (ENABLED(AUTO_BED_LEVELING_FEATURE) || ENABLED(Z_MIN_PROBE_REPEATABILITY_TEST))
 
+  #define HOMING_Z_WITH_PROBE (HAS_BED_PROBE && Z_HOME_DIR < 0 && ENABLED(Z_MIN_PROBE_USES_Z_MIN_ENDSTOP_PIN))
+
   // Boundaries for probing based on set limits
   #define MIN_PROBE_X (max(X_MIN_POS, X_MIN_POS + X_PROBE_OFFSET_FROM_EXTRUDER))
   #define MAX_PROBE_X (min(X_MAX_POS, X_MAX_POS + X_PROBE_OFFSET_FROM_EXTRUDER))

Marlin/Marlin_main.cpp

@@ -1586,7 +1586,7 @@ static void set_axis_is_at_home(AxisEnum axis) {
 
     if (axis == Z_AXIS) {
       #if HAS_BED_PROBE && Z_HOME_DIR < 0
-        #if DISABLED(Z_MIN_PROBE_ENDSTOP)
+        #if HOMING_Z_WITH_PROBE
           current_position[Z_AXIS] -= zprobe_zoffset;
           #if ENABLED(DEBUG_LEVELING_FEATURE)
             if (DEBUGGING(LEVELING)) {
@@ -2449,7 +2449,7 @@ static void homeaxis(AxisEnum axis) {
     home_dir(axis);
 
   // Homing Z towards the bed? Deploy the Z probe or endstop.
-  #if HAS_BED_PROBE && Z_HOME_DIR < 0 && DISABLED(Z_MIN_PROBE_ENDSTOP)
+  #if HOMING_Z_WITH_PROBE
     if (axis == Z_AXIS) {
       #if ENABLED(DEBUG_LEVELING_FEATURE)
         if (DEBUGGING(LEVELING)) SERIAL_ECHOPGM("> ");