From 6778948f9de86c3cfaf36725a7c87dcff9ba247f Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 11 Dec 2023 08:20:59 +0000
Subject: [PATCH] kernel_5.10 no rt
---
kernel/drivers/net/ethernet/samsung/sxgbe/sxgbe_platform.c | 16 +++++++---------
1 files changed, 7 insertions(+), 9 deletions(-)
diff --git a/kernel/drivers/net/ethernet/samsung/sxgbe/sxgbe_platform.c b/kernel/drivers/net/ethernet/samsung/sxgbe/sxgbe_platform.c
index fbd00cb..33f7940 100644
--- a/kernel/drivers/net/ethernet/samsung/sxgbe/sxgbe_platform.c
+++ b/kernel/drivers/net/ethernet/samsung/sxgbe/sxgbe_platform.c
@@ -1,13 +1,10 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* 10G controller driver for Samsung SoCs
*
* Copyright (C) 2013 Samsung Electronics Co., Ltd.
* http://www.samsung.com
*
* Author: Siva Reddy Kallam <siva.kallam@samsung.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
@@ -33,12 +30,15 @@
{
struct device_node *np = pdev->dev.of_node;
struct sxgbe_dma_cfg *dma_cfg;
+ int err;
if (!np)
return -ENODEV;
*mac = of_get_mac_address(np);
- plat->interface = of_get_phy_mode(np);
+ err = of_get_phy_mode(np, &plat->interface);
+ if (err && err != -ENODEV)
+ return err;
plat->bus_id = of_alias_get_id(np, "ethernet");
if (plat->bus_id < 0)
@@ -81,7 +81,6 @@
{
int ret;
int i, chan;
- struct resource *res;
struct device *dev = &pdev->dev;
void __iomem *addr;
struct sxgbe_priv_data *priv = NULL;
@@ -91,8 +90,7 @@
struct device_node *node = dev->of_node;
/* Get memory resource */
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- addr = devm_ioremap_resource(dev, res);
+ addr = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(addr))
return PTR_ERR(addr);
@@ -124,7 +122,7 @@
}
/* Get MAC address if available (DT) */
- if (mac)
+ if (!IS_ERR_OR_NULL(mac))
ether_addr_copy(priv->dev->dev_addr, mac);
/* Get the TX/RX IRQ numbers */
--
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