From bedbef8ad3e75a304af6361af235302bcc61d06b Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 14 May 2024 06:39:01 +0000
Subject: [PATCH] 修改内核路径
---
kernel/drivers/watchdog/ath79_wdt.c | 19 +++++++------------
1 files changed, 7 insertions(+), 12 deletions(-)
diff --git a/kernel/drivers/watchdog/ath79_wdt.c b/kernel/drivers/watchdog/ath79_wdt.c
index e2209bf..0f18f06 100644
--- a/kernel/drivers/watchdog/ath79_wdt.c
+++ b/kernel/drivers/watchdog/ath79_wdt.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Atheros AR71XX/AR724X/AR913X built-in hardware watchdog timer.
*
@@ -10,11 +11,6 @@
*
* which again was based on sa1100 driver,
* Copyright (C) 2000 Oleg Drokin <green@crimea.edu>
- *
- * 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
@@ -132,7 +128,7 @@
clear_bit(WDT_FLAGS_EXPECT_CLOSE, &wdt_flags);
ath79_wdt_enable();
- return nonseekable_open(inode, file);
+ return stream_open(inode, file);
}
static int ath79_wdt_release(struct inode *inode, struct file *file)
@@ -219,8 +215,8 @@
err = ath79_wdt_set_timeout(t);
if (err)
break;
+ fallthrough;
- /* fallthrough */
case WDIOC_GETTIMEOUT:
err = put_user(timeout, p);
break;
@@ -238,6 +234,7 @@
.llseek = no_llseek,
.write = ath79_wdt_write,
.unlocked_ioctl = ath79_wdt_ioctl,
+ .compat_ioctl = compat_ptr_ioctl,
.open = ath79_wdt_open,
.release = ath79_wdt_release,
};
@@ -250,15 +247,13 @@
static int ath79_wdt_probe(struct platform_device *pdev)
{
- struct resource *res;
u32 ctrl;
int err;
if (wdt_base)
return -EBUSY;
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- wdt_base = devm_ioremap_resource(&pdev->dev, res);
+ wdt_base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(wdt_base))
return PTR_ERR(wdt_base);
@@ -308,7 +303,7 @@
return 0;
}
-static void ath97_wdt_shutdown(struct platform_device *pdev)
+static void ath79_wdt_shutdown(struct platform_device *pdev)
{
ath79_wdt_disable();
}
@@ -324,7 +319,7 @@
static struct platform_driver ath79_wdt_driver = {
.probe = ath79_wdt_probe,
.remove = ath79_wdt_remove,
- .shutdown = ath97_wdt_shutdown,
+ .shutdown = ath79_wdt_shutdown,
.driver = {
.name = DRIVER_NAME,
.of_match_table = of_match_ptr(ath79_wdt_match),
--
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