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/stmp3xxx_rtc_wdt.c | 18 ++++++++----------
1 files changed, 8 insertions(+), 10 deletions(-)
diff --git a/kernel/drivers/watchdog/stmp3xxx_rtc_wdt.c b/kernel/drivers/watchdog/stmp3xxx_rtc_wdt.c
index 994c54c..7caf3aa 100644
--- a/kernel/drivers/watchdog/stmp3xxx_rtc_wdt.c
+++ b/kernel/drivers/watchdog/stmp3xxx_rtc_wdt.c
@@ -89,31 +89,29 @@
static int stmp3xxx_wdt_probe(struct platform_device *pdev)
{
+ struct device *dev = &pdev->dev;
int ret;
- watchdog_set_drvdata(&stmp3xxx_wdd, &pdev->dev);
+ watchdog_set_drvdata(&stmp3xxx_wdd, dev);
stmp3xxx_wdd.timeout = clamp_t(unsigned, heartbeat, 1, STMP3XXX_MAX_TIMEOUT);
- stmp3xxx_wdd.parent = &pdev->dev;
+ stmp3xxx_wdd.parent = dev;
- ret = watchdog_register_device(&stmp3xxx_wdd);
- if (ret < 0) {
- dev_err(&pdev->dev, "cannot register watchdog device\n");
+ ret = devm_watchdog_register_device(dev, &stmp3xxx_wdd);
+ if (ret < 0)
return ret;
- }
if (register_reboot_notifier(&wdt_notifier))
- dev_warn(&pdev->dev, "cannot register reboot notifier\n");
+ dev_warn(dev, "cannot register reboot notifier\n");
- dev_info(&pdev->dev, "initialized watchdog with heartbeat %ds\n",
- stmp3xxx_wdd.timeout);
+ dev_info(dev, "initialized watchdog with heartbeat %ds\n",
+ stmp3xxx_wdd.timeout);
return 0;
}
static int stmp3xxx_wdt_remove(struct platform_device *pdev)
{
unregister_reboot_notifier(&wdt_notifier);
- watchdog_unregister_device(&stmp3xxx_wdd);
return 0;
}
--
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