modify sin led gpio

hc

2024-05-13 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e

 kernel/drivers/iio/adc/lp8788_adc.c
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@@ -1,13 +1,10 @@
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+// SPDX-License-Identifier: GPL-2.0-only
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 /*
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  * TI LP8788 MFD - ADC driver
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  *
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  * Copyright 2012 Texas Instruments
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  *
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  * Author: Milo(Woogyom) Kim <milo.kim@ti.com>
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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 version 2 as
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- * published by the Free Software Foundation.
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  */
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 #include <linux/delay.h>
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@@ -201,14 +198,12 @@
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 	adc->lp = lp;
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 	platform_set_drvdata(pdev, indio_dev);
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-	indio_dev->dev.of_node = pdev->dev.of_node;
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 	ret = lp8788_iio_map_register(indio_dev, lp->pdata, adc);
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 	if (ret)
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 		return ret;
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 	mutex_init(&adc->lock);
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-	indio_dev->dev.parent = &pdev->dev;
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 	indio_dev->name = pdev->name;
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 	indio_dev->modes = INDIO_DIRECT_MODE;
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 	indio_dev->info = &lp8788_adc_info;