Use the same API name to add mbed CRC: lfs_crc

Author: Deepika

features/storage/filesystem/littlefs/LittleFileSystem.cpp

@@ -20,7 +20,7 @@
 #include "lfs_util.h"
 #include "MbedCRC.h"
 
-extern "C" void mbed_lfs_crc(uint32_t *crc, const void *buffer, size_t size)
+extern "C" void lfs_crc(uint32_t *crc, const void *buffer, size_t size)
 {
     uint32_t initial_xor = *crc;    
     MbedCRC<POLY_32BIT_REV_ANSI, 32> ct(initial_xor, 0x0, true, false);

features/storage/filesystem/littlefs/littlefs/lfs_util.c

@@ -9,16 +9,7 @@
 
 // Only compile if user does not provide custom config
 #ifndef LFS_CONFIG
-
-#ifdef __MBED__
-extern void mbed_lfs_crc(uint32_t *crc, const void *buffer, size_t size);
-
-// Software CRC implementation with small lookup table
-void lfs_crc(uint32_t *restrict crc, const void *buffer, size_t size) {
-    mbed_lfs_crc(crc, buffer, size);
-}
-
-#else
+#ifndef __MBED__
 void lfs_crc(uint32_t *restrict crc, const void *buffer, size_t size) {
     static const uint32_t rtable[16] = {
         0x00000000, 0x1db71064, 0x3b6e20c8, 0x26d930ac,
@@ -34,5 +25,4 @@ void lfs_crc(uint32_t *restrict crc, const void *buffer, size_t size) {
     }
 }
 #endif
-
 #endif