change wifi driver to cypress

hc

2024-01-05 071106ecf68c401173c58808b1cf5f68cc50d390

 kernel/drivers/watchdog/sc1200wdt.c
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@@ -1,13 +1,9 @@
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+// SPDX-License-Identifier: GPL-2.0-or-later
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 /*
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  *	National Semiconductor PC87307/PC97307 (ala SC1200) WDT driver
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  *	(c) Copyright 2002 Zwane Mwaikambo <zwane@commfireservices.com>,
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  *			All Rights Reserved.
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  *	Based on wdt.c and wdt977.c by Alan Cox and Woody Suwalski respectively.
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- *
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- *	This program is free software; you can redistribute it and/or
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- *	modify it under the terms of the GNU General Public License
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- *	as published by the Free Software Foundation; either version
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- *	2 of the License, or (at your option) any later version.
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  *
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  *	The author(s) of this software shall not be held liable for damages
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  *	of any nature resulting due to the use of this software. This
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@@ -28,7 +24,6 @@
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  *	20020530 Joel Becker		Add Matt Domsch's nowayout module
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  *					option
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  *	20030116 Adam Belay		Updated to the latest pnp code
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- *
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  */
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 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
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@@ -178,7 +173,7 @@
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 	sc1200wdt_start();
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 	pr_info("Watchdog enabled, timeout = %d min(s)", timeout);
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-	return nonseekable_open(inode, file);
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+	return stream_open(inode, file);
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 }
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@@ -239,7 +234,7 @@
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 			return -EINVAL;
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 		timeout = new_timeout;
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 		sc1200wdt_write_data(WDTO, timeout);
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-		/* fall through and return the new timeout */
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+		fallthrough;	/* and return the new timeout */
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 	case WDIOC_GETTIMEOUT:
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 		return put_user(timeout * 60, p);
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@@ -312,6 +307,7 @@
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 	.llseek		= no_llseek,
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 	.write		= sc1200wdt_write,
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 	.unlocked_ioctl = sc1200wdt_ioctl,
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+	.compat_ioctl	= compat_ptr_ioctl,
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 	.open		= sc1200wdt_open,
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 	.release	= sc1200wdt_release,
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 };