修改led为gpio

hc

2024-10-12 a5969cabbb4660eab42b6ef0412cbbd1200cf14d

 kernel/drivers/watchdog/ebc-c384_wdt.c
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@@ -2,15 +2,6 @@
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 /*
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  * Watchdog timer driver for the WinSystems EBC-C384
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  * Copyright (C) 2016 William Breathitt Gray
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- *
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- * This program is free software; you can redistribute it and/or modify
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- * it under the terms of the GNU General Public License, version 2, as
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- * published by the Free Software Foundation.
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- *
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- * This program is distributed in the hope that it will be useful, but
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- * WITHOUT ANY WARRANTY; without even the implied warranty of
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- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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- * General Public License for more details.
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  */
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 #include <linux/device.h>
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 #include <linux/dmi.h>
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@@ -117,10 +108,7 @@
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 	wdd->max_timeout = WATCHDOG_MAX_TIMEOUT;
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 	watchdog_set_nowayout(wdd, nowayout);
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-
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-	if (watchdog_init_timeout(wdd, timeout, dev))
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-		dev_warn(dev, "Invalid timeout (%u seconds), using default (%u seconds)\n",
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-			timeout, WATCHDOG_TIMEOUT);
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+	watchdog_init_timeout(wdd, timeout, dev);
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 	return devm_watchdog_register_device(dev, wdd);
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 }