Provide struct rswitch_private to notifiers. This will be needed
to access the HW in the notification handlers.

Signed-off-by: Michael Dege <michael.dege@renesas.com>
---
 drivers/net/ethernet/renesas/rswitch.h      |  5 ++++
 drivers/net/ethernet/renesas/rswitch_l2.c   | 45 ++++++++++++-----------------
 drivers/net/ethernet/renesas/rswitch_l2.h   |  6 ++--
 drivers/net/ethernet/renesas/rswitch_main.c |  4 +--
 4 files changed, 28 insertions(+), 32 deletions(-)

diff --git a/drivers/net/ethernet/renesas/rswitch.h b/drivers/net/ethernet/renesas/rswitch.h
index 42c8bbafa27d..6dfc53c6b985 100644
--- a/drivers/net/ethernet/renesas/rswitch.h
+++ b/drivers/net/ethernet/renesas/rswitch.h
@@ -1199,6 +1199,11 @@ struct rswitch_private {
 	struct rswitch_etha etha[RSWITCH_NUM_PORTS];
 	struct rswitch_mfwd mfwd;
 
+	/* Notifiers */
+	struct notifier_block rswitch_netdevice_nb;
+	struct notifier_block rswitch_switchdev_nb;
+	struct notifier_block rswitch_switchdev_blocking_nb;
+
 	struct list_head port_list;
 
 	spinlock_t lock;	/* lock interrupt registers' control */
diff --git a/drivers/net/ethernet/renesas/rswitch_l2.c b/drivers/net/ethernet/renesas/rswitch_l2.c
index da8c04dd65e4..596a9fe2c086 100644
--- a/drivers/net/ethernet/renesas/rswitch_l2.c
+++ b/drivers/net/ethernet/renesas/rswitch_l2.c
@@ -289,48 +289,39 @@ static int rswitch_switchdev_blocking_event(struct notifier_block *nb,
 	return notifier_from_errno(ret);
 }
 
-static struct notifier_block rswitch_netdevice_nb = {
-	.notifier_call = rswitch_netdevice_event,
-};
-
-static struct notifier_block rswitch_switchdev_nb = {
-	.notifier_call = rswitch_switchdev_event,
-};
-
-static struct notifier_block rswitch_switchdev_blocking_nb = {
-	.notifier_call = rswitch_switchdev_blocking_event,
-};
-
-int rswitch_register_notifiers(void)
+int rswitch_register_notifiers(struct rswitch_private *priv)
 {
-	int ret;
+	int err;
 
-	ret = register_netdevice_notifier(&rswitch_netdevice_nb);
-	if (ret)
+	priv->rswitch_netdevice_nb.notifier_call = rswitch_netdevice_event;
+	err = register_netdevice_notifier(&priv->rswitch_netdevice_nb);
+	if (err)
 		goto register_netdevice_notifier_failed;
 
-	ret = register_switchdev_notifier(&rswitch_switchdev_nb);
-	if (ret)
+	priv->rswitch_switchdev_nb.notifier_call = rswitch_switchdev_event;
+	err = register_switchdev_notifier(&priv->rswitch_switchdev_nb);
+	if (err)
 		goto register_switchdev_notifier_failed;
 
-	ret = register_switchdev_blocking_notifier(&rswitch_switchdev_blocking_nb);
-	if (ret)
+	priv->rswitch_switchdev_blocking_nb.notifier_call = rswitch_switchdev_blocking_event;
+	err = register_switchdev_blocking_notifier(&priv->rswitch_switchdev_blocking_nb);
+	if (err)
 		goto register_switchdev_blocking_notifier_failed;
 
 	return 0;
 
 register_switchdev_blocking_notifier_failed:
-	unregister_switchdev_notifier(&rswitch_switchdev_nb);
+	unregister_switchdev_notifier(&priv->rswitch_switchdev_nb);
 register_switchdev_notifier_failed:
-	unregister_netdevice_notifier(&rswitch_netdevice_nb);
+	unregister_netdevice_notifier(&priv->rswitch_netdevice_nb);
 register_netdevice_notifier_failed:
 
-	return ret;
+	return err;
 }
 
-void rswitch_unregister_notifiers(void)
+void rswitch_unregister_notifiers(struct rswitch_private *priv)
 {
-	unregister_switchdev_blocking_notifier(&rswitch_switchdev_blocking_nb);
-	unregister_switchdev_notifier(&rswitch_switchdev_nb);
-	unregister_netdevice_notifier(&rswitch_netdevice_nb);
+	unregister_switchdev_blocking_notifier(&priv->rswitch_switchdev_blocking_nb);
+	unregister_switchdev_notifier(&priv->rswitch_switchdev_nb);
+	unregister_netdevice_notifier(&priv->rswitch_netdevice_nb);
 }
diff --git a/drivers/net/ethernet/renesas/rswitch_l2.h b/drivers/net/ethernet/renesas/rswitch_l2.h
index 57050ede8f31..af9780c63c9a 100644
--- a/drivers/net/ethernet/renesas/rswitch_l2.h
+++ b/drivers/net/ethernet/renesas/rswitch_l2.h
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: GPL-2.0 */
 /* Renesas Ethernet Switch device driver
  *
- * Copyright (C) 2025 Renesas Electronics Corporation
+ * Copyright (C) 2025 - 2026 Renesas Electronics Corporation
  */
 
 #ifndef __RSWITCH_L2_H__
@@ -9,7 +9,7 @@
 
 void rswitch_update_l2_offload(struct rswitch_private *priv);
 
-int rswitch_register_notifiers(void);
-void rswitch_unregister_notifiers(void);
+int rswitch_register_notifiers(struct rswitch_private *priv);
+void rswitch_unregister_notifiers(struct rswitch_private *priv);
 
 #endif	/* #ifndef __RSWITCH_L2_H__ */
diff --git a/drivers/net/ethernet/renesas/rswitch_main.c b/drivers/net/ethernet/renesas/rswitch_main.c
index da984027239c..4e0a481ef403 100644
--- a/drivers/net/ethernet/renesas/rswitch_main.c
+++ b/drivers/net/ethernet/renesas/rswitch_main.c
@@ -2272,7 +2272,7 @@ static int renesas_eth_sw_probe(struct platform_device *pdev)
 	if (list_empty(&priv->port_list))
 		dev_warn(&pdev->dev, "could not initialize any ports\n");
 
-	ret = rswitch_register_notifiers();
+	ret = rswitch_register_notifiers(priv);
 	if (ret) {
 		dev_err(&pdev->dev, "could not register notifiers\n");
 		return ret;
@@ -2311,7 +2311,7 @@ static void renesas_eth_sw_remove(struct platform_device *pdev)
 {
 	struct rswitch_private *priv = platform_get_drvdata(pdev);
 
-	rswitch_unregister_notifiers();
+	rswitch_unregister_notifiers(priv);
 	rswitch_deinit(priv);
 
 	pm_runtime_put(&pdev->dev);

-- 
2.43.0