net: cosmetic: Name ethaddr variables consistently

Use "_ethaddr" at the end of variables and drop CamelCase.
Make constant values actually 'const'.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Acked-by: Simon Glass <sjg@chromium.org>
diff --git a/board/ti/am335x/board.c b/board/ti/am335x/board.c
index 0739e60..96245a3 100644
--- a/board/ti/am335x/board.c
+++ b/board/ti/am335x/board.c
@@ -593,7 +593,7 @@
 	if (!getenv("ethaddr")) {
 		printf("<ethaddr> not set. Validating first E-fuse MAC\n");
 
-		if (is_valid_ether_addr(mac_addr))
+		if (is_valid_ethaddr(mac_addr))
 			eth_setenv_enetaddr("ethaddr", mac_addr);
 	}
 
@@ -609,7 +609,7 @@
 	mac_addr[5] = (mac_lo & 0xFF00) >> 8;
 
 	if (!getenv("eth1addr")) {
-		if (is_valid_ether_addr(mac_addr))
+		if (is_valid_ethaddr(mac_addr))
 			eth_setenv_enetaddr("eth1addr", mac_addr);
 	}
 
@@ -658,7 +658,7 @@
 #endif
 #if defined(CONFIG_USB_ETHER) && \
 	(!defined(CONFIG_SPL_BUILD) || defined(CONFIG_SPL_USBETH_SUPPORT))
-	if (is_valid_ether_addr(mac_addr))
+	if (is_valid_ethaddr(mac_addr))
 		eth_setenv_enetaddr("usbnet_devaddr", mac_addr);
 
 	rv = usb_eth_initialize(bis);
diff --git a/board/ti/am43xx/board.c b/board/ti/am43xx/board.c
index ddf4c5f..4aae230 100644
--- a/board/ti/am43xx/board.c
+++ b/board/ti/am43xx/board.c
@@ -802,7 +802,7 @@
 
 	if (!getenv("ethaddr")) {
 		puts("<ethaddr> not set. Validating first E-fuse MAC\n");
-		if (is_valid_ether_addr(mac_addr))
+		if (is_valid_ethaddr(mac_addr))
 			eth_setenv_enetaddr("ethaddr", mac_addr);
 	}
 
@@ -816,7 +816,7 @@
 	mac_addr[5] = (mac_lo & 0xFF00) >> 8;
 
 	if (!getenv("eth1addr")) {
-		if (is_valid_ether_addr(mac_addr))
+		if (is_valid_ethaddr(mac_addr))
 			eth_setenv_enetaddr("eth1addr", mac_addr);
 	}
 
diff --git a/board/ti/beagle_x15/board.c b/board/ti/beagle_x15/board.c
index ac0d22c..ffcd531 100644
--- a/board/ti/beagle_x15/board.c
+++ b/board/ti/beagle_x15/board.c
@@ -356,7 +356,7 @@
 	if (!getenv("ethaddr")) {
 		printf("<ethaddr> not set. Validating first E-fuse MAC\n");
 
-		if (is_valid_ether_addr(mac_addr))
+		if (is_valid_ethaddr(mac_addr))
 			eth_setenv_enetaddr("ethaddr", mac_addr);
 	}
 
@@ -370,7 +370,7 @@
 	mac_addr[5] = mac_lo & 0xFF;
 
 	if (!getenv("eth1addr")) {
-		if (is_valid_ether_addr(mac_addr))
+		if (is_valid_ethaddr(mac_addr))
 			eth_setenv_enetaddr("eth1addr", mac_addr);
 	}
 
diff --git a/board/ti/dra7xx/evm.c b/board/ti/dra7xx/evm.c
index 3089fa2..c101928 100644
--- a/board/ti/dra7xx/evm.c
+++ b/board/ti/dra7xx/evm.c
@@ -341,7 +341,7 @@
 	if (!getenv("ethaddr")) {
 		printf("<ethaddr> not set. Validating first E-fuse MAC\n");
 
-		if (is_valid_ether_addr(mac_addr))
+		if (is_valid_ethaddr(mac_addr))
 			eth_setenv_enetaddr("ethaddr", mac_addr);
 	}
 
@@ -355,7 +355,7 @@
 	mac_addr[5] = mac_lo & 0xFF;
 
 	if (!getenv("eth1addr")) {
-		if (is_valid_ether_addr(mac_addr))
+		if (is_valid_ethaddr(mac_addr))
 			eth_setenv_enetaddr("eth1addr", mac_addr);
 	}
 
diff --git a/board/ti/ti814x/evm.c b/board/ti/ti814x/evm.c
index 54b3dfb..e406dab 100644
--- a/board/ti/ti814x/evm.c
+++ b/board/ti/ti814x/evm.c
@@ -178,7 +178,7 @@
 		mac_addr[4] = mac_lo & 0xFF;
 		mac_addr[5] = (mac_lo & 0xFF00) >> 8;
 
-		if (is_valid_ether_addr(mac_addr))
+		if (is_valid_ethaddr(mac_addr))
 			eth_setenv_enetaddr("ethaddr", mac_addr);
 		else
 			printf("Unable to read MAC address. Set <ethaddr>\n");