From eee1b7c50c37124816acdb9b2fa97e55d04746f0 Mon Sep 17 00:00:00 2001
From: Giuliano <3684609+GMagician@users.noreply.github.com>
Date: Tue, 7 Aug 2018 06:14:53 +0200
Subject: [PATCH] [2.0.x] Fix compile error (#11465)

Address #11463
---
 Marlin/src/feature/Max7219_Debug_LEDs.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Marlin/src/feature/Max7219_Debug_LEDs.cpp b/Marlin/src/feature/Max7219_Debug_LEDs.cpp
index d9e7a89643..3e808d56be 100644
--- a/Marlin/src/feature/Max7219_Debug_LEDs.cpp
+++ b/Marlin/src/feature/Max7219_Debug_LEDs.cpp
@@ -97,7 +97,9 @@ void Max7219(const uint8_t reg, const uint8_t data) {
   Max7219_PutByte(reg);          // specify register
   SIG_DELAY();
   Max7219_PutByte(data);         // put data
+  #ifndef CPU_32_BIT
     CRITICAL_SECTION_END;
+  #endif
 }
 
 #if ENABLED(MAX7219_NUMERIC)