write in 30M

hc

2024-02-20 ea08eeccae9297f7aabd2ef7f0c2517ac4549acc

 kernel/drivers/watchdog/omap_wdt.c
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@@ -1,3 +1,4 @@
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+// SPDX-License-Identifier: GPL-2.0
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 /*
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  * omap_wdt.c
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  *
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@@ -6,10 +7,7 @@
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  * Author: MontaVista Software, Inc.
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  *	 <gdavis@mvista.com> or <source@mvista.com>
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  *
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- * 2003 (c) MontaVista Software, Inc. This file is licensed under the
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- * terms of the GNU General Public License version 2. This program is
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- * licensed "as is" without any warranty of any kind, whether express
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- * or implied.
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+ * 2003 (c) MontaVista Software, Inc.
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  *
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  * History:
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  *
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@@ -231,7 +229,6 @@
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 static int omap_wdt_probe(struct platform_device *pdev)
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 {
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 	struct omap_wd_timer_platform_data *pdata = dev_get_platdata(&pdev->dev);
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-	struct resource *res;
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 	struct omap_wdt_dev *wdev;
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 	int ret;
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@@ -245,8 +242,7 @@
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 	mutex_init(&wdev->lock);
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 	/* reserve static register mappings */
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-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
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-	wdev->base = devm_ioremap_resource(&pdev->dev, res);
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+	wdev->base = devm_platform_ioremap_resource(pdev, 0);
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 	if (IS_ERR(wdev->base))
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 		return PTR_ERR(wdev->base);
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@@ -281,6 +277,7 @@
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 	ret = watchdog_register_device(&wdev->wdog);
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 	if (ret) {
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+		pm_runtime_put(wdev->dev);
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 		pm_runtime_disable(wdev->dev);
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 		return ret;
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 	}