修改内核路径

hc

2024-05-14 bedbef8ad3e75a304af6361af235302bcc61d06b

 kernel/drivers/watchdog/da9055_wdt.c
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@@ -119,13 +119,13 @@
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 static int da9055_wdt_probe(struct platform_device *pdev)
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 {
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-	struct da9055 *da9055 = dev_get_drvdata(pdev->dev.parent);
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+	struct device *dev = &pdev->dev;
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+	struct da9055 *da9055 = dev_get_drvdata(dev->parent);
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 	struct da9055_wdt_data *driver_data;
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 	struct watchdog_device *da9055_wdt;
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 	int ret;
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-	driver_data = devm_kzalloc(&pdev->dev, sizeof(*driver_data),
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-				   GFP_KERNEL);
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+	driver_data = devm_kzalloc(dev, sizeof(*driver_data), GFP_KERNEL);
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 	if (!driver_data)
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 		return -ENOMEM;
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..
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@@ -136,17 +136,17 @@
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 	da9055_wdt->timeout = DA9055_DEF_TIMEOUT;
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 	da9055_wdt->info = &da9055_wdt_info;
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 	da9055_wdt->ops = &da9055_wdt_ops;
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-	da9055_wdt->parent = &pdev->dev;
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+	da9055_wdt->parent = dev;
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 	watchdog_set_nowayout(da9055_wdt, nowayout);
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 	watchdog_set_drvdata(da9055_wdt, driver_data);
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 	ret = da9055_wdt_stop(da9055_wdt);
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 	if (ret < 0) {
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-		dev_err(&pdev->dev, "Failed to stop watchdog, %d\n", ret);
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+		dev_err(dev, "Failed to stop watchdog, %d\n", ret);
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 		return ret;
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 	}
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-	ret = devm_watchdog_register_device(&pdev->dev, &driver_data->wdt);
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+	ret = devm_watchdog_register_device(dev, &driver_data->wdt);
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 	if (ret != 0)
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 		dev_err(da9055->dev, "watchdog_register_device() failed: %d\n",
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 			ret);