修改led为gpio

hc

2024-10-12 a5969cabbb4660eab42b6ef0412cbbd1200cf14d

 kernel/drivers/i2c/busses/scx200_acb.c
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@@ -1,3 +1,4 @@
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+// SPDX-License-Identifier: GPL-2.0-or-later
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 /*
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     Copyright (c) 2001,2002 Christer Weinigel <wingel@nano-system.com>
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@@ -8,15 +9,6 @@
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         Copyright (c) 2001 Benjamin Herrenschmidt <benh@kernel.crashing.org>
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         Copyright (c) 2000 Philip Edelbrock <phil@stimpy.netroedge.com>
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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 as
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-    published by the Free Software Foundation; either version 2 of the
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-    License, or (at your option) any later version.
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-
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-    This program is distributed in the hope that it will be useful,
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-    but WITHOUT ANY WARRANTY; without even the implied warranty of
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-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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-    General Public License for more details.
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 */
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 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
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@@ -159,7 +151,7 @@
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 	case state_repeat_start:
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 		outb(inb(ACBCTL1) | ACBCTL1_START, ACBCTL1);
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-		/* fallthrough */
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+		fallthrough;
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 	case state_quick:
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 		if (iface->address_byte & 1) {