change system file

hc

2024-10-09 244b2c5ca8b14627e4a17755e5922221e121c771

 kernel/drivers/iio/adc/max11100.c
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@@ -1,16 +1,14 @@
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+// SPDX-License-Identifier: GPL-2.0
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 /*
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  * iio/adc/max11100.c
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  * Maxim max11100 ADC Driver with IIO interface
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  *
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  * Copyright (C) 2016-17 Renesas Electronics Corporation
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  * Copyright (C) 2016-17 Jacopo Mondi
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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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 #include <linux/kernel.h>
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+#include <linux/mod_devicetable.h>
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 #include <linux/module.h>
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 #include <linux/regulator/consumer.h>
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 #include <linux/spi/spi.h>
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@@ -40,7 +38,7 @@
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 	u8 buffer[3] ____cacheline_aligned;
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 };
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-static struct iio_chan_spec max11100_channels[] = {
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+static const struct iio_chan_spec max11100_channels[] = {
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 	{ /* [0] */
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 		.type = IIO_VOLTAGE,
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 		.info_mask_separate = BIT(IIO_CHAN_INFO_RAW) |
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@@ -118,8 +116,6 @@
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 	state = iio_priv(indio_dev);
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 	state->spi = spi;
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-	indio_dev->dev.parent = &spi->dev;
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-	indio_dev->dev.of_node = spi->dev.of_node;
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 	indio_dev->name = "max11100";
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 	indio_dev->info = &max11100_info;
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 	indio_dev->modes = INDIO_DIRECT_MODE;
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@@ -166,7 +162,7 @@
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 static struct spi_driver max11100_driver = {
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 	.driver = {
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 		.name	= "max11100",
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-		.of_match_table = of_match_ptr(max11100_ids),
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+		.of_match_table = max11100_ids,
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 	},
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 	.probe		= max11100_probe,
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 	.remove		= max11100_remove,