🎨 Tweak pins, comment formatting

Marlin/src/module/settings.cpp

       UNUSED(s);
     }
 
-    const uint16_t MarlinSettings::meshes_end = persistentStore.capacity() - 129; // 128 (+1 because of the change to capacity rather than last valid address)
-                                                                                  // is a placeholder for the size of the MAT; the MAT will always
-                                                                                  // live at the very end of the eeprom
+    // 128 (+1 because of the change to capacity rather than last valid address)
+    // is a placeholder for the size of the MAT; the MAT will always
+    // live at the very end of the eeprom
+    const uint16_t MarlinSettings::meshes_end = persistentStore.capacity() - 129;
 
     uint16_t MarlinSettings::meshes_start_index() {
-      return (datasize() + EEPROM_OFFSET + 32) & 0xFFF8;  // Pad the end of configuration data so it can float up
-                                                          // or down a little bit without disrupting the mesh data
+      // Pad the end of configuration data so it can float up
+      // or down a little bit without disrupting the mesh data
+      return (datasize() + EEPROM_OFFSET + 32) & 0xFFF8;
     }
 
     #define MESH_STORE_SIZE sizeof(TERN(OPTIMIZED_MESH_STORAGE, mesh_store_t, ubl.z_values))

Marlin/src/pins/stm32f1/pins_CREALITY_V4.h

 #define SDIO_SUPPORT
 #define NO_SD_HOST_DRIVE                          // This board's SD is only seen by the printer
 
-#if ENABLED(CR10_STOCKDISPLAY) && NONE(RET6_12864_LCD, VET6_12864_LCD)
-  #error "Define RET6_12864_LCD or VET6_12864_LCD to select pins for CR10_STOCKDISPLAY with the Creality V4 controller."
-#endif
+#if ENABLED(CR10_STOCKDISPLAY)
 
-#if ENABLED(RET6_12864_LCD)
+  #if ENABLED(RET6_12864_LCD)
 
-  // RET6 12864 LCD
-  #define LCD_PINS_RS                       PB12
-  #define LCD_PINS_ENABLE                   PB15
-  #define LCD_PINS_D4                       PB13
+    // RET6 12864 LCD
+    #define LCD_PINS_RS                     PB12
+    #define LCD_PINS_ENABLE                 PB15
+    #define LCD_PINS_D4                     PB13
 
-  #define BTN_ENC                           PB2
-  #define BTN_EN1                           PB10
-  #define BTN_EN2                           PB14
+    #define BTN_ENC                         PB2
+    #define BTN_EN1                         PB10
+    #define BTN_EN2                         PB14
 
-  #ifndef HAS_PIN_27_BOARD
-    #define BEEPER_PIN                      PC6
-  #endif
+    #ifndef HAS_PIN_27_BOARD
+      #define BEEPER_PIN                    PC6
+    #endif
 
-#elif ENABLED(VET6_12864_LCD)
+  #elif ENABLED(VET6_12864_LCD)
 
-  // VET6 12864 LCD
-  #define LCD_PINS_RS                       PA4
-  #define LCD_PINS_ENABLE                   PA7
-  #define LCD_PINS_D4                       PA5
+    // VET6 12864 LCD
+    #define LCD_PINS_RS                     PA4
+    #define LCD_PINS_ENABLE                 PA7
+    #define LCD_PINS_D4                     PA5
 
-  #define BTN_ENC                           PC5
-  #define BTN_EN1                           PB10
-  #define BTN_EN2                           PA6
+    #define BTN_ENC                         PC5
+    #define BTN_EN1                         PB10
+    #define BTN_EN2                         PA6
+
+  #else
+    #error "Define RET6_12864_LCD or VET6_12864_LCD to select pins for CR10_STOCKDISPLAY with the Creality V4 controller."
+  #endif
 
 #elif EITHER(DWIN_CREALITY_LCD, IS_DWIN_MARLINUI)