Merge pull request pixelmatix#75 from marcmerlin/patch-4

remove unused code that triggers build warnings

Author: embedded-creations

src/SmartMatrixMultiplexedCalcEsp32_Impl.h

@@ -503,13 +503,15 @@ INLINE void SmartMatrix3<refreshDepth, matrixWidth, matrixHeight, panelType, opt
             templayer = templayer->nextLayer;        
         }
 
+        /*
         union {
             uint8_t word;
             struct {
                 // order of bits in word matches how GPIO connects to the display
                 uint8_t GPIO_WORD_ORDER_8BIT;
             };
         } o0;
+        */
 
         for(int j=0; j<COLOR_DEPTH_BITS; j++) {
             int maskoffset = 0;
@@ -820,14 +822,16 @@ INLINE void SmartMatrix3<refreshDepth, matrixWidth, matrixHeight, panelType, opt
             templayer = templayer->nextLayer;        
         }
 
+/*
         union {
             uint8_t word;
             struct {
                 // order of bits in word matches how GPIO connects to the display
                 uint8_t GPIO_WORD_ORDER_8BIT;
             };
         } o0;
-        
+  */
+  
         for(int j=0; j<COLOR_DEPTH_BITS; j++) {
             int maskoffset = 0;
             if(COLOR_DEPTH_BITS == 12)   // 36-bit color