change system file

hc

2024-10-09 244b2c5ca8b14627e4a17755e5922221e121c771

 kernel/drivers/iio/adc/ti-adc084s021.c
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@@ -1,18 +1,16 @@
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+// SPDX-License-Identifier: GPL-2.0-only
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 /**
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  * Copyright (C) 2017 Axis Communications AB
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  *
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  * Driver for Texas Instruments' ADC084S021 ADC chip.
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  * Datasheets can be found here:
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- * http://www.ti.com/lit/ds/symlink/adc084s021.pdf
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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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+ * https://www.ti.com/lit/ds/symlink/adc084s021.pdf
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  */
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 #include <linux/err.h>
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 #include <linux/spi/spi.h>
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 #include <linux/module.h>
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+#include <linux/mod_devicetable.h>
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 #include <linux/interrupt.h>
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 #include <linux/iio/iio.h>
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 #include <linux/iio/buffer.h>
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@@ -194,8 +192,6 @@
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 static const struct iio_buffer_setup_ops adc084s021_buffer_setup_ops = {
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 	.preenable = adc084s021_buffer_preenable,
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-	.postenable = iio_triggered_buffer_postenable,
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-	.predisable = iio_triggered_buffer_predisable,
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 	.postdisable = adc084s021_buffer_postdisable,
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 };
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@@ -218,8 +214,6 @@
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 	spi_set_drvdata(spi, indio_dev);
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 	/* Initiate the Industrial I/O device */
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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 = spi_get_device_id(spi)->name;
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 	indio_dev->modes = INDIO_DIRECT_MODE;
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 	indio_dev->info = &adc084s021_info;
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@@ -265,7 +259,7 @@
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 static struct spi_driver adc084s021_driver = {
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 	.driver = {
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 		.name = ADC084S021_DRIVER_NAME,
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-		.of_match_table = of_match_ptr(adc084s021_of_match),
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+		.of_match_table = adc084s021_of_match,
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 	},
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 	.probe = adc084s021_probe,
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 	.id_table = adc084s021_id,