update code base to Marlin 2.0.9.2

Marlin/src/gcode/control/M226.cpp

@@ -16,14 +16,20 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  *
  */
 
+#include "../../inc/MarlinConfig.h"
+
+#if ENABLED(DIRECT_PIN_CONTROL)
+
 #include "../gcode.h"
 #include "../../MarlinCore.h" // for pin_is_protected and idle()
 #include "../../module/stepper.h"
 
+void protected_pin_err();
+
 /**
  * M226: Wait until the specified pin reaches the state required (M226 P<pin> S<state>)
  */
@@ -50,3 +56,5 @@ void GcodeSuite::M226() {
     } // pin_state -1 0 1 && pin > -1
   } // parser.seen('P')
 }
+
+#endif // DIRECT_PIN_CONTROL