Merge branch 'net-vertexcom-mse102x-minor-clean-ups'

Stefan Wahren says:

====================
net: vertexcom: mse102x: Minor clean-ups

This series provides some minor clean-ups for the Vertexcom MSE102x
driver.
====================

Link: https://patch.msgid.link/20240827191000.3244-1-wahrenst@gmx.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

drivers/net/ethernet/vertexcom/mse102x.c

@@ -377,8 +377,8 @@ static int mse102x_tx_pkt_spi(struct mse102x_net *mse, struct sk_buff *txb,
 	int ret;
 	bool first = true;
 
-	if (txb->len < 60)
-		pad = 60 - txb->len;
+	if (txb->len < ETH_ZLEN)
+		pad = ETH_ZLEN - txb->len;
 
 	while (1) {
 		mse102x_tx_cmd_spi(mse, CMD_RTS | (txb->len + pad));
@@ -451,7 +451,7 @@ static void mse102x_tx_work(struct work_struct *work)
 
 	if (ret == -ETIMEDOUT) {
 		if (netif_msg_timer(mse))
-			netdev_err(mse->ndev, "tx work timeout\n");
+			netdev_err_once(mse->ndev, "tx work timeout\n");
 
 		mse->stats.tx_timeout++;
 	}
@@ -485,8 +485,8 @@ static void mse102x_init_mac(struct mse102x_net *mse, struct device_node *np)
 
 	if (ret) {
 		eth_hw_addr_random(ndev);
-		netdev_err(ndev, "Using random MAC address: %pM\n",
-			   ndev->dev_addr);
+		dev_warn(ndev->dev.parent, "Using random MAC address: %pM\n",
+			 ndev->dev_addr);
 	}
 }
 
@@ -622,8 +622,6 @@ static const struct ethtool_ops mse102x_ethtool_ops = {
 
 /* driver bus management functions */
 
-#ifdef CONFIG_PM_SLEEP
-
 static int mse102x_suspend(struct device *dev)
 {
 	struct mse102x_net *mse = dev_get_drvdata(dev);
@@ -649,9 +647,8 @@ static int mse102x_resume(struct device *dev)
 
 	return 0;
 }
-#endif
 
-static SIMPLE_DEV_PM_OPS(mse102x_pm_ops, mse102x_suspend, mse102x_resume);
+static DEFINE_SIMPLE_DEV_PM_OPS(mse102x_pm_ops, mse102x_suspend, mse102x_resume);
 
 static int mse102x_probe_spi(struct spi_device *spi)
 {
@@ -736,9 +733,6 @@ static void mse102x_remove_spi(struct spi_device *spi)
 	struct mse102x_net *mse = dev_get_drvdata(&spi->dev);
 	struct mse102x_net_spi *mses = to_mse102x_spi(mse);
 
-	if (netif_msg_drv(mse))
-		dev_info(&spi->dev, "remove\n");
-
 	mse102x_remove_device_debugfs(mses);
 	unregister_netdev(mse->ndev);
 }
@@ -761,7 +755,7 @@ static struct spi_driver mse102x_driver = {
 	.driver = {
 		.name = DRV_NAME,
 		.of_match_table = mse102x_match_table,
-		.pm = &mse102x_pm_ops,
+		.pm = pm_sleep_ptr(&mse102x_pm_ops),
 	},
 	.probe = mse102x_probe_spi,
 	.remove = mse102x_remove_spi,