Make KEEPALIVE_STATE a scoped auto-restore (#14446)

2019-06-29 22:49:50 -05:00
parent 19aafb9050
commit d16954dc88
13 changed files with 18 additions and 98 deletions
--- a/Marlin/src/gcode/temperature/M303.cpp
+++ b/Marlin/src/gcode/temperature/M303.cpp
@ -62,10 +62,6 @@ void GcodeSuite::M303() {
  #endif

  thermalManager.PID_autotune(temp, e, c, u);
-
-  #if DISABLED(BUSY_WHILE_HEATING)
-    KEEPALIVE_STATE(IN_HANDLER);
-  #endif
 }

 #endif // HAS_PID_HEATING