修改led为gpio

hc

2024-10-12 a5969cabbb4660eab42b6ef0412cbbd1200cf14d

 kernel/arch/powerpc/platforms/44x/fsp2.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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  * FSP-2 board specific routines
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  *
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@@ -10,11 +11,6 @@
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  *
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  *    Rewritten and ported to the merged powerpc tree:
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  *    Copyright 2007 David Gibson <dwg@au1.ibm.com>, IBM Corporation.
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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/init.h>
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@@ -210,15 +206,17 @@
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 	for_each_compatible_node(np, NULL, compat) {
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 		irq = irq_of_parse_and_map(np, 0);
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 		if (irq == NO_IRQ) {
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-			pr_err("device tree node %s is missing a interrupt",
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-			      np->name);
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+			pr_err("device tree node %pOFn is missing a interrupt",
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+			      np);
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+			of_node_put(np);
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 			return;
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 		}
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 		rc = request_irq(irq, errirq_handler, 0, np->name, np);
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 		if (rc) {
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-			pr_err("fsp_of_probe: request_irq failed: np=%s rc=%d",
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-			      np->full_name, rc);
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+			pr_err("fsp_of_probe: request_irq failed: np=%pOF rc=%d",
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+			      np, rc);
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+			of_node_put(np);
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 			return;
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 		}
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 	}