From d4c8de514f8b223e8b76c16dbfad482a2ca92edf Mon Sep 17 00:00:00 2001
From: Fabio Baltieri <fabiobaltieri@google.com>
Date: Mon, 20 Feb 2023 15:09:12 +0000
Subject: [PATCH] drivers: net: initialize logging for the slip module

This fixes a regression introduced in:

16a0e314ea drivers: net: Move Ethernet device definition for SLIP to
	   ethernet

Where the module would fail to build with:

log_core.h:153:20: error: '__log_level' undeclared (first use in this
function)

Registering a module fixes the build.

Signed-off-by: Fabio Baltieri <fabiobaltieri@google.com>
---
 drivers/ethernet/eth_slip_tap.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/ethernet/eth_slip_tap.c b/drivers/ethernet/eth_slip_tap.c
index b241bea6397..8af5f587d79 100644
--- a/drivers/ethernet/eth_slip_tap.c
+++ b/drivers/ethernet/eth_slip_tap.c
@@ -5,6 +5,12 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
+#define LOG_MODULE_NAME eth_slip_tap
+#define LOG_LEVEL CONFIG_ETHERNET_LOG_LEVEL
+
+#include <zephyr/logging/log.h>
+LOG_MODULE_REGISTER(LOG_MODULE_NAME);
+
 #include <zephyr/net/ethernet.h>
 #include "../net/slip.h"