drivers: make ethernet init prio depend on NET_L2_ETHERNET

Change-Id: I5e72e7ba53e65e5ebc2b41fa30b84513fe10c998
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
diff --git a/drivers/ethernet/Kconfig b/drivers/ethernet/Kconfig
index 8ffa629..a0188d4 100644
--- a/drivers/ethernet/Kconfig
+++ b/drivers/ethernet/Kconfig
@@ -26,6 +26,7 @@
 config ETH_INIT_PRIORITY
 	int
 	prompt "Ethernet driver init priority"
+	depends on NET_L2_ETHERNET
 	default 80
 	help
 	  Ethernet device driver initialization priority.
diff --git a/drivers/ethernet/Kconfig.dw b/drivers/ethernet/Kconfig.dw
index 32f858a..2a21737 100644
--- a/drivers/ethernet/Kconfig.dw
+++ b/drivers/ethernet/Kconfig.dw
@@ -9,7 +9,7 @@
 menuconfig ETH_DW
 	bool
 	prompt "Synopsys DesignWare Ethernet driver"
-	depends on ETHERNET
+	depends on NET_L2_ETHERNET
 	default n
 	help
 	  Enable Synopsys DesignWare Ethernet driver.