lcd_implementation_drawedit can take 1 arg

Marlin/dogm_lcd_implementation.h

@@ -517,7 +517,7 @@ static void _drawmenu_setting_edit_generic(bool isSelected, uint8_t row, const c
 #define lcd_implementation_drawmenu_setting_edit_callback_long5(sel, row, pstr, pstr2, data, minValue, maxValue, callback) lcd_implementation_drawmenu_setting_edit_generic(sel, row, pstr, ftostr5(*(data)))
 #define lcd_implementation_drawmenu_setting_edit_callback_bool(sel, row, pstr, pstr2, data, callback) lcd_implementation_drawmenu_setting_edit_generic_P(sel, row, pstr, (*(data))?PSTR(MSG_ON):PSTR(MSG_OFF))
 
-void lcd_implementation_drawedit(const char* pstr, const char* value) {
+void lcd_implementation_drawedit(const char* pstr, const char* value=NULL) {
   uint8_t rows = 1;
   uint8_t lcd_width = LCD_WIDTH, char_width = DOG_CHAR_WIDTH;
   uint8_t vallen = lcd_strlen(value);

Marlin/ultralcd_implementation_hitachi_HD44780.h

@@ -873,7 +873,7 @@ static void lcd_implementation_drawmenu_setting_edit_generic_P(bool sel, uint8_t
 #define lcd_implementation_drawmenu_setting_edit_callback_long5(sel, row, pstr, pstr2, data, minValue, maxValue, callback) lcd_implementation_drawmenu_setting_edit_generic(sel, row, pstr, '>', ftostr5(*(data)))
 #define lcd_implementation_drawmenu_setting_edit_callback_bool(sel, row, pstr, pstr2, data, callback) lcd_implementation_drawmenu_setting_edit_generic_P(sel, row, pstr, '>', (*(data))?PSTR(MSG_ON):PSTR(MSG_OFF))
 
-void lcd_implementation_drawedit(const char* pstr, const char* value) {
+void lcd_implementation_drawedit(const char* pstr, const char* value=NULL) {
   lcd.setCursor(1, 1);
   lcd_printPGM(pstr);
   if (value != NULL) {