rename CFG_ENV_IS_IN_FLASH in CONFIG_ENV_IS_IN_FLASH

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
diff --git a/include/configs/hymod.h b/include/configs/hymod.h
index 264192f..fd0bab1 100644
--- a/include/configs/hymod.h
+++ b/include/configs/hymod.h
@@ -403,7 +403,7 @@
 #define CFG_FLASH_ERASE_TOUT	120000	/* Flash Erase Timeout (in ms)	*/
 #define CFG_FLASH_WRITE_TOUT	500	/* Flash Write Timeout (in ms)	*/
 
-#define	CFG_ENV_IS_IN_FLASH	1
+#define	CONFIG_ENV_IS_IN_FLASH	1
 #define	CFG_ENV_SIZE		0x40000	/* Total Size of Environment Sector */
 #define CFG_ENV_SECT_SIZE	0x40000	/* see README - env sect real size */
 #define	CFG_ENV_ADDR	(CFG_FLASH_BASE+CFG_MONITOR_LEN-CFG_ENV_SECT_SIZE)