From 244b2c5ca8b14627e4a17755e5922221e121c771 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 09 Oct 2024 06:15:07 +0000
Subject: [PATCH] change system file

---
 kernel/drivers/iio/adc/max11100.c |   12 ++++--------
 1 files changed, 4 insertions(+), 8 deletions(-)

diff --git a/kernel/drivers/iio/adc/max11100.c b/kernel/drivers/iio/adc/max11100.c
index af59ab2..6cf2175 100644
--- a/kernel/drivers/iio/adc/max11100.c
+++ b/kernel/drivers/iio/adc/max11100.c
@@ -1,16 +1,14 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * iio/adc/max11100.c
  * Maxim max11100 ADC Driver with IIO interface
  *
  * Copyright (C) 2016-17 Renesas Electronics Corporation
  * Copyright (C) 2016-17 Jacopo Mondi
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
  */
 #include <linux/delay.h>
 #include <linux/kernel.h>
+#include <linux/mod_devicetable.h>
 #include <linux/module.h>
 #include <linux/regulator/consumer.h>
 #include <linux/spi/spi.h>
@@ -40,7 +38,7 @@
 	u8 buffer[3] ____cacheline_aligned;
 };
 
-static struct iio_chan_spec max11100_channels[] = {
+static const struct iio_chan_spec max11100_channels[] = {
 	{ /* [0] */
 		.type = IIO_VOLTAGE,
 		.info_mask_separate = BIT(IIO_CHAN_INFO_RAW) |
@@ -118,8 +116,6 @@
 	state = iio_priv(indio_dev);
 	state->spi = spi;
 
-	indio_dev->dev.parent = &spi->dev;
-	indio_dev->dev.of_node = spi->dev.of_node;
 	indio_dev->name = "max11100";
 	indio_dev->info = &max11100_info;
 	indio_dev->modes = INDIO_DIRECT_MODE;
@@ -166,7 +162,7 @@
 static struct spi_driver max11100_driver = {
 	.driver = {
 		.name	= "max11100",
-		.of_match_table = of_match_ptr(max11100_ids),
+		.of_match_table = max11100_ids,
 	},
 	.probe		= max11100_probe,
 	.remove		= max11100_remove,

--
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