修改内核路径

hc

2024-05-14 bedbef8ad3e75a304af6361af235302bcc61d06b

 kernel/drivers/watchdog/sa1100_wdt.c
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@@ -1,13 +1,9 @@
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+// SPDX-License-Identifier: GPL-2.0+
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 /*
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  *	Watchdog driver for the SA11x0/PXA2xx
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  *
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  *	(c) Copyright 2000 Oleg Drokin <green@crimea.edu>
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  *	    Based on SoftDog driver by Alan Cox <alan@lxorguk.ukuu.org.uk>
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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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  *	Neither Oleg Drokin nor iXcelerator.com admit liability nor provide
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  *	warranty for any of this software. This material is provided
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@@ -59,7 +55,7 @@
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 	writel_relaxed(OSSR_M3, OSSR);
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 	writel_relaxed(OWER_WME, OWER);
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 	writel_relaxed(readl_relaxed(OIER) | OIER_E3, OIER);
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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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 /*
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@@ -131,7 +127,7 @@
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 		pre_margin = oscr_freq * time;
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 		writel_relaxed(readl_relaxed(OSCR) + pre_margin, OSMR3);
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-		/*fall through*/
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+		fallthrough;
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 	case WDIOC_GETTIMEOUT:
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 		ret = put_user(pre_margin / oscr_freq, p);
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@@ -145,6 +141,7 @@
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 	.llseek		= no_llseek,
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 	.write		= sa1100dog_write,
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 	.unlocked_ioctl	= sa1100dog_ioctl,
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+	.compat_ioctl	= compat_ptr_ioctl,
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 	.open		= sa1100dog_open,
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 	.release	= sa1100dog_release,
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 };