Fix typo in CONFIG_USBNET_DEVADDR

Fix typo that was caused by the same feature being split in to 2 different
configuration options. Replace CONFIG_USBNET_DEVADDR with
CONFIG_USBNET_DEV_ADDR

Signed-off-by: Ignacio Zamora <nachopitt@gmail.com>
diff --git a/drivers/usb/gadget/Kconfig b/drivers/usb/gadget/Kconfig
index da9c9e3..e8da73c 100644
--- a/drivers/usb/gadget/Kconfig
+++ b/drivers/usb/gadget/Kconfig
@@ -241,7 +241,7 @@
 
 endchoice
 
-config USBNET_DEVADDR
+config USBNET_DEV_ADDR
 	string "USB Gadget Ethernet device mac address"
 	default "de:ad:be:ef:00:01"
 	help
diff --git a/drivers/usb/gadget/ether.c b/drivers/usb/gadget/ether.c
index abb5332..6ce389d 100644
--- a/drivers/usb/gadget/ether.c
+++ b/drivers/usb/gadget/ether.c
@@ -2620,7 +2620,7 @@
 	priv->netdev = dev;
 	l_priv = priv;
 
-	get_ether_addr(CONFIG_USBNET_DEVADDR, pdata->enetaddr);
+	get_ether_addr(CONFIG_USBNET_DEV_ADDR, pdata->enetaddr);
 	eth_env_set_enetaddr("usbnet_devaddr", pdata->enetaddr);
 
 	return 0;
diff --git a/include/configs/warp7.h b/include/configs/warp7.h
index 7e9b25b..a9cc859 100644
--- a/include/configs/warp7.h
+++ b/include/configs/warp7.h
@@ -100,8 +100,6 @@
 /* USB Device Firmware Update support */
 #define DFU_DEFAULT_POLL_TIMEOUT	300
 
-#define CONFIG_USBNET_DEV_ADDR		"de:ad:be:af:00:01"
-
 /* Environment variable name to represent HAB enable state */
 #define HAB_ENABLED_ENVNAME		"hab_enabled"