Easier to disable homing validation (#11458)

Marlin/src/module/endstops.cpp

@@ -256,11 +256,13 @@ void Endstops::not_homing() {
   #endif
 }
 
+#if ENABLED(VALIDATE_HOMING_ENDSTOPS)
   // If the last move failed to trigger an endstop, call kill
   void Endstops::validate_homing_move() {
     if (trigger_state()) hit_on_purpose();
     else kill(PSTR(MSG_ERR_HOMING_FAILED));
   }
+#endif
 
 // Enable / disable endstop z-probe checking
 #if HAS_BED_PROBE

Marlin/src/module/endstops.h

@@ -30,6 +30,8 @@
 #include "../inc/MarlinConfig.h"
 #include <stdint.h>
 
+#define VALIDATE_HOMING_ENDSTOPS
+
 enum EndstopEnum : char {
   X_MIN,
   Y_MIN,
@@ -144,8 +146,12 @@ class Endstops {
     // Disable / Enable endstops based on ENSTOPS_ONLY_FOR_HOMING and global enable
     static void not_homing();
 
+    #if ENABLED(VALIDATE_HOMING_ENDSTOPS)
       // If the last move failed to trigger an endstop, call kill
       static void validate_homing_move();
+    #else
+      FORCE_INLINE static void validate_homing_move() { hit_on_purpose(); }
+    #endif
 
     // Clear endstops (i.e., they were hit intentionally) to suppress the report
     FORCE_INLINE static void hit_on_purpose() { hit_state = 0; }