rename CFG_ macros to CONFIG_SYS

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
diff --git a/board/BuS/EB+MCF-EV123/cfm_flash.h b/board/BuS/EB+MCF-EV123/cfm_flash.h
index cc8cdbd..ed4e794 100644
--- a/board/BuS/EB+MCF-EV123/cfm_flash.h
+++ b/board/BuS/EB+MCF-EV123/cfm_flash.h
@@ -33,7 +33,7 @@
 extern int cfm_flash_erase_sector (flash_info_t * info, int sector);
 extern void cfm_flash_init (flash_info_t * info);
 extern int cfm_flash_write_buff (flash_info_t * info, uchar * src, ulong addr, ulong cnt);
-#ifdef CFG_FLASH_PROTECTION
+#ifdef CONFIG_SYS_FLASH_PROTECTION
 extern int cfm_flash_protect(flash_info_t * info,long sector,int prot);
 #endif