Update Linux to v5.4.2
Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/drivers/net/ethernet/davicom/Kconfig b/drivers/net/ethernet/davicom/Kconfig
index 680a6d9..a321a71 100644
--- a/drivers/net/ethernet/davicom/Kconfig
+++ b/drivers/net/ethernet/davicom/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
#
# Davicom device configuration
#
diff --git a/drivers/net/ethernet/davicom/Makefile b/drivers/net/ethernet/davicom/Makefile
index 74b31f0..173c87d 100644
--- a/drivers/net/ethernet/davicom/Makefile
+++ b/drivers/net/ethernet/davicom/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
#
# Makefile for the Davicom device drivers.
#
diff --git a/drivers/net/ethernet/davicom/dm9000.c b/drivers/net/ethernet/davicom/dm9000.c
index 50222b7..cce90b5 100644
--- a/drivers/net/ethernet/davicom/dm9000.c
+++ b/drivers/net/ethernet/davicom/dm9000.c
@@ -1,17 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Davicom DM9000 Fast Ethernet driver for Linux.
* Copyright (C) 1997 Sten Wang
*
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
* (C) Copyright 1997-1998 DAVICOM Semiconductor,Inc. All Rights Reserved.
*
* Additional updates, Copyright:
@@ -395,6 +386,7 @@
case 3:
dev_dbg(db->dev, ": 3 byte IO, falling back to 16bit\n");
+ /* fall through */
case 2:
db->dumpblk = dm9000_dumpblk_16bit;
db->outblk = dm9000_outblk_16bit;
@@ -1411,8 +1403,8 @@
pdata->flags |= DM9000_PLATF_NO_EEPROM;
mac_addr = of_get_mac_address(np);
- if (mac_addr)
- memcpy(pdata->dev_addr, mac_addr, sizeof(pdata->dev_addr));
+ if (!IS_ERR(mac_addr))
+ ether_addr_copy(pdata->dev_addr, mac_addr);
return pdata;
}
@@ -1508,8 +1500,6 @@
ndev->irq = platform_get_irq(pdev, 0);
if (ndev->irq < 0) {
- dev_err(db->dev, "interrupt resource unavailable: %d\n",
- ndev->irq);
ret = ndev->irq;
goto out;
}
@@ -1722,8 +1712,7 @@
static int
dm9000_drv_suspend(struct device *dev)
{
- struct platform_device *pdev = to_platform_device(dev);
- struct net_device *ndev = platform_get_drvdata(pdev);
+ struct net_device *ndev = dev_get_drvdata(dev);
struct board_info *db;
if (ndev) {
@@ -1745,8 +1734,7 @@
static int
dm9000_drv_resume(struct device *dev)
{
- struct platform_device *pdev = to_platform_device(dev);
- struct net_device *ndev = platform_get_drvdata(pdev);
+ struct net_device *ndev = dev_get_drvdata(dev);
struct board_info *db = netdev_priv(ndev);
if (ndev) {