linux-kernel - [PATCH net-next 3/3] net: ag71xx: use devm for register

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Message-ID: <20240812190700.14270-4-rosenp@gmail.com>
Date: Mon, 12 Aug 2024 12:06:53 -0700
From: Rosen Penev <rosenp@...il.com>
To: netdev@...r.kernel.org
Cc: davem@...emloft.net,
	edumazet@...gle.com,
	kuba@...nel.org,
	pabeni@...hat.com,
	linux@...linux.org.uk,
	linux-kernel@...r.kernel.org,
	o.rempel@...gutronix.de
Subject: [PATCH net-next 3/3] net: ag71xx: use devm for register_netdev

Allows completely removing the remove function. Nothing is being done
manually now.

Tested on TP-LINK Archer C7v2.

Signed-off-by: Rosen Penev <rosenp@...il.com>
---
 drivers/net/ethernet/atheros/ag71xx.c | 14 +-------------
 1 file changed, 1 insertion(+), 13 deletions(-)

diff --git a/drivers/net/ethernet/atheros/ag71xx.c b/drivers/net/ethernet/atheros/ag71xx.c
index 1bc882fc1388..43f0e2cf987f 100644
--- a/drivers/net/ethernet/atheros/ag71xx.c
+++ b/drivers/net/ethernet/atheros/ag71xx.c
@@ -1923,7 +1923,7 @@ static int ag71xx_probe(struct platform_device *pdev)
 		return err;
 	}
 
-	err = register_netdev(ndev);
+	err = devm_register_netdev(ndev);
 	if (err) {
 		netif_err(ag, probe, ndev, "unable to register net device\n");
 		platform_set_drvdata(pdev, NULL);
@@ -1937,17 +1937,6 @@ static int ag71xx_probe(struct platform_device *pdev)
 	return 0;
 }
 
-static void ag71xx_remove(struct platform_device *pdev)
-{
-	struct net_device *ndev = platform_get_drvdata(pdev);
-
-	if (!ndev)
-		return;
-
-	unregister_netdev(ndev);
-	platform_set_drvdata(pdev, NULL);
-}
-
 static const u32 ar71xx_fifo_ar7100[] = {
 	0x0fff0000, 0x00001fff, 0x00780fff,
 };
@@ -2032,7 +2021,6 @@ static const struct of_device_id ag71xx_match[] = {
 
 static struct platform_driver ag71xx_driver = {
 	.probe		= ag71xx_probe,
-	.remove_new	= ag71xx_remove,
 	.driver = {
 		.name	= "ag71xx",
 		.of_match_table = ag71xx_match,
-- 
2.46.0