Cleanup, comment "wired" eeproms

Marlin/src/HAL/LPC1768/eeprom_wired.cpp

@@ -25,20 +25,25 @@
 
 #if USE_WIRED_EEPROM
 
-#include "../shared/eeprom_if.h"
+/**
+ * PersistentStore for Arduino-style EEPROM interface
+ * with implementations supplied by the framework.
+ */
+
 #include "../shared/eeprom_api.h"
 
 #ifndef EEPROM_SIZE
   #define EEPROM_SIZE           0x8000 // 32kB‬
 #endif
 
+size_t PersistentStore::capacity()    { return EEPROM_SIZE; }
+bool PersistentStore::access_finish() { return true; }
+
 bool PersistentStore::access_start() {
   TERN_(SPI_EEPROM, eeprom_init());
   return true;
 }
 
-bool PersistentStore::access_finish() { return true; }
-
 bool PersistentStore::write_data(int &pos, const uint8_t *value, size_t size, uint16_t *crc) {
   while (size--) {
     uint8_t v = *value;
@@ -75,7 +80,5 @@ bool PersistentStore::read_data(int &pos, uint8_t* value, size_t size, uint16_t
   return false;
 }
 
-size_t PersistentStore::capacity() { return EEPROM_SIZE; }
-
 #endif // USE_WIRED_EEPROM
 #endif // TARGET_LPC1768