Clean up M80/M81, DWIN

Marlin/src/gcode/control/M80_M81.cpp

@@ -22,15 +22,11 @@
 
 #include "../gcode.h"
 #include "../../module/temperature.h"
-#include "../../module/stepper.h"
-#include "../../module/printcounter.h" // for print_job_timer
+#include "../../module/printcounter.h"  // for print_job_timer
+#include "../../lcd/ultralcd.h"         // for LCD_MESSAGEPGM_P
 
 #include "../../inc/MarlinConfig.h"
 
-#if HAS_LCD_MENU
-  #include "../../lcd/ultralcd.h"
-#endif
-
 #if HAS_SUICIDE
   #include "../../MarlinCore.h"
 #endif
@@ -39,6 +35,8 @@
 
   #if ENABLED(AUTO_POWER_CONTROL)
     #include "../../feature/power.h"
+  #else
+    void restore_stepper_drivers();
   #endif
 
   // Could be moved to a feature, but this is all the data
@@ -108,7 +106,5 @@ void GcodeSuite::M81() {
     PSU_OFF();
   #endif
 
-  #if HAS_LCD_MENU
-    LCD_MESSAGEPGM_P(PSTR(MACHINE_NAME " " STR_OFF "."));
-  #endif
+  LCD_MESSAGEPGM_P(PSTR(MACHINE_NAME " " STR_OFF "."));
 }