修改GPIO导出默认初始值

hc

2024-10-16 50a212ec906f7524620675f0c57357691c26c81f

 kernel/arch/mips/mti-malta/malta-dtshim.c
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@@ -1,11 +1,7 @@
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+// SPDX-License-Identifier: GPL-2.0-or-later
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 /*
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  * Copyright (C) 2015 Imagination Technologies
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  * Author: Paul Burton <paul.burton@mips.com>
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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 of the GNU General Public License as published by the
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- * Free Software Foundation; either version 2 of the License, or (at your
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- * option) any later version.
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  */
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 #include <linux/bug.h>
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@@ -244,7 +240,7 @@
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 		 * On systems using the RocIT system controller a GIC may be
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 		 * present without a CM. Detect whether that is the case.
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 		 */
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-		biu_base = ioremap_nocache(MSC01_BIU_REG_BASE,
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+		biu_base = ioremap(MSC01_BIU_REG_BASE,
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 				MSC01_BIU_ADDRSPACE_SZ);
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 		sc_cfg = __raw_readl(biu_base + MSC01_SC_CFG_OFS);
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 		if (sc_cfg & MSC01_SC_CFG_GICPRES_MSK) {