Fix LCD compile error, etc. (#12472)

Marlin/src/module/temperature.cpp

@@ -217,7 +217,7 @@ uint8_t Temperature::soft_pwm_amount[HOTENDS];
   bool Temperature::heater_idle_timeout_exceeded[HOTENDS] = { false };
 #endif
 
-#if ENABLED(ADC_KEYPAD)
+#if HAS_ADC_BUTTONS
   uint32_t Temperature::current_ADCKey_raw = 0;
   uint8_t Temperature::ADCKey_count = 0;
 #endif
@@ -1869,7 +1869,7 @@ void Temperature::isr() {
   // avoid multiple loads of pwm_count
   uint8_t pwm_count_tmp = pwm_count;
 
-  #if ENABLED(ADC_KEYPAD)
+  #if HAS_ADC_BUTTONS
     static unsigned int raw_ADCKey_value = 0;
   #endif
 
@@ -2290,7 +2290,7 @@ void Temperature::isr() {
       break;
     #endif
 
-    #if ENABLED(ADC_KEYPAD)
+    #if HAS_ADC_BUTTONS
       case Prepare_ADC_KEY:
         HAL_START_ADC(ADC_KEYPAD_PIN);
         break;