rename CFG_ macros to CONFIG_SYS

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
diff --git a/api/api_storage.c b/api/api_storage.c
index 5642dd3..6fac98b 100644
--- a/api/api_storage.c
+++ b/api/api_storage.c
@@ -67,28 +67,28 @@
 void dev_stor_init(void)
 {
 #if defined(CONFIG_CMD_IDE)
-	specs[ENUM_IDE].max_dev = CFG_IDE_MAXDEVICE;
+	specs[ENUM_IDE].max_dev = CONFIG_SYS_IDE_MAXDEVICE;
 	specs[ENUM_IDE].enum_started = 0;
 	specs[ENUM_IDE].enum_ended = 0;
 	specs[ENUM_IDE].type = DEV_TYP_STOR | DT_STOR_IDE;
 	specs[ENUM_IDE].name = "ide";
 #endif
 #if defined(CONFIG_CMD_MMC)
-	specs[ENUM_MMC].max_dev = CFG_MMC_MAX_DEVICE;
+	specs[ENUM_MMC].max_dev = CONFIG_SYS_MMC_MAX_DEVICE;
 	specs[ENUM_MMC].enum_started = 0;
 	specs[ENUM_MMC].enum_ended = 0;
 	specs[ENUM_MMC].type = DEV_TYP_STOR | DT_STOR_MMC;
 	specs[ENUM_MMC].name = "mmc";
 #endif
 #if defined(CONFIG_CMD_SATA)
-	specs[ENUM_SATA].max_dev = CFG_SATA_MAX_DEVICE;
+	specs[ENUM_SATA].max_dev = CONFIG_SYS_SATA_MAX_DEVICE;
 	specs[ENUM_SATA].enum_started = 0;
 	specs[ENUM_SATA].enum_ended = 0;
 	specs[ENUM_SATA].type = DEV_TYP_STOR | DT_STOR_SATA;
 	specs[ENUM_SATA].name = "sata";
 #endif
 #if defined(CONFIG_CMD_SCSI)
-	specs[ENUM_SCSI].max_dev = CFG_SCSI_MAX_DEVICE;
+	specs[ENUM_SCSI].max_dev = CONFIG_SYS_SCSI_MAX_DEVICE;
 	specs[ENUM_SCSI].enum_started = 0;
 	specs[ENUM_SCSI].enum_ended = 0;
 	specs[ENUM_SCSI].type = DEV_TYP_STOR | DT_STOR_SCSI;