add dts config

hc

2023-12-06 08f87f769b595151be1afeff53e144f543faa614

 kernel/drivers/mfd/palmas.c
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@@ -1,15 +1,10 @@
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+// SPDX-License-Identifier: GPL-2.0-or-later
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 /*
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  * TI Palmas MFD Driver
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  *
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  * Copyright 2011-2012 Texas Instruments Inc.
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  *
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  * Author: Graeme Gregory <gg@slimlogic.co.uk>
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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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  */
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 #include <linux/module.h>
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@@ -554,12 +549,12 @@
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 			palmas->i2c_clients[i] = i2c;
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 		else {
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 			palmas->i2c_clients[i] =
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-					i2c_new_dummy(i2c->adapter,
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+					i2c_new_dummy_device(i2c->adapter,
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 							i2c->addr + i);
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-			if (!palmas->i2c_clients[i]) {
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+			if (IS_ERR(palmas->i2c_clients[i])) {
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 				dev_err(palmas->dev,
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 					"can't attach client %d\n", i);
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-				ret = -ENOMEM;
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+				ret = PTR_ERR(palmas->i2c_clients[i]);
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 				goto err_i2c;
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 			}
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 			palmas->i2c_clients[i]->dev.of_node = of_node_get(node);