modify sin led gpio

hc

2024-05-13 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e

 kernel/drivers/iio/dac/m62332.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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  *  m62332.c - Support for Mitsubishi m62332 DAC
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  *
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@@ -5,16 +6,6 @@
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  *
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  *  Based on max517 driver:
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  *  Copyright (C) 2010, 2011 Roland Stigge <stigge@antcom.de>
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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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- *  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
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- *  GNU General Public License for more details.
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  */
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 #include <linux/module.h>
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@@ -212,9 +203,6 @@
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 	data->vcc = devm_regulator_get(&client->dev, "VCC");
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 	if (IS_ERR(data->vcc))
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 		return PTR_ERR(data->vcc);
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-
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-	/* establish that the iio_dev is a child of the i2c device */
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-	indio_dev->dev.parent = &client->dev;
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 	indio_dev->num_channels = ARRAY_SIZE(m62332_channels);
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 	indio_dev->channels = m62332_channels;