修改GPIO导出默认初始值

hc

2024-10-16 50a212ec906f7524620675f0c57357691c26c81f

 kernel/arch/arm/mach-imx/cpu-imx25.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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  * MX25 CPU type detection
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  *
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  * Copyright (c) 2009 Daniel Mack <daniel@caiaq.de>
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  * Copyright (C) 2011 Freescale Semiconductor, Inc. All Rights Reserved
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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 as published by
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- * the Free Software Foundation; either version 2 of the License, or
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- * (at your option) any later version.
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  */
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 #include <linux/module.h>
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 #include <linux/io.h>
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@@ -27,6 +23,7 @@
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 	np = of_find_compatible_node(NULL, NULL, "fsl,imx25-iim");
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 	iim_base = of_iomap(np, 0);
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+	of_node_put(np);
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 	BUG_ON(!iim_base);
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 	rev = readl(iim_base + MXC_IIMSREV);
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 	iounmap(iim_base);