修改内核路径

hc

2024-05-14 bedbef8ad3e75a304af6361af235302bcc61d06b

 kernel/drivers/watchdog/iop_wdt.c
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@@ -1,3 +1,4 @@
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+// SPDX-License-Identifier: GPL-2.0-only
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 /*
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  * drivers/char/watchdog/iop_wdt.c
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  *
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@@ -5,19 +6,6 @@
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  * Copyright (C) 2005, Intel Corporation.
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  *
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  * Based on ixp4xx driver, Copyright 2004 (c) MontaVista, Software, Inc.
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- *
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- * This program is free software; you can redistribute it and/or modify it
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- * under the terms and conditions of the GNU General Public License,
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- * version 2, as published by the Free Software Foundation.
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- *
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- * This program is distributed in the hope it will be useful, but WITHOUT
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- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
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- * more details.
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- *
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- * You should have received a copy of the GNU General Public License along with
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- * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
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- * Place - Suite 330, Boston, MA 02111-1307 USA.
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  *
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  *	Curt E Bruns <curt.e.bruns@intel.com>
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  *	Peter Milne <peter.milne@d-tacq.com>
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@@ -101,7 +89,7 @@
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 	clear_bit(WDT_OK_TO_CLOSE, &wdt_status);
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 	wdt_enable();
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 	set_bit(WDT_ENABLED, &wdt_status);
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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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 static ssize_t iop_wdt_write(struct file *file, const char *data, size_t len,
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@@ -214,6 +202,7 @@
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 	.llseek = no_llseek,
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 	.write = iop_wdt_write,
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 	.unlocked_ioctl = iop_wdt_ioctl,
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+	.compat_ioctl = compat_ptr_ioctl,
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 	.open = iop_wdt_open,
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 	.release = iop_wdt_release,
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 };