add wifi6 8852be driver

hc

2024-12-19 9370bb92b2d16684ee45cf24e879c93c509162da

 kernel/drivers/iio/humidity/hdc100x.c
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@@ -6,15 +6,16 @@
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  * Author: Matt Ranostay <matt.ranostay@konsulko.com>
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  *
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  * Datasheets:
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- * http://www.ti.com/product/HDC1000/datasheet
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- * http://www.ti.com/product/HDC1008/datasheet
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- * http://www.ti.com/product/HDC1010/datasheet
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- * http://www.ti.com/product/HDC1050/datasheet
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- * http://www.ti.com/product/HDC1080/datasheet
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+ * https://www.ti.com/product/HDC1000/datasheet
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+ * https://www.ti.com/product/HDC1008/datasheet
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+ * https://www.ti.com/product/HDC1010/datasheet
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+ * https://www.ti.com/product/HDC1050/datasheet
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+ * https://www.ti.com/product/HDC1080/datasheet
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  */
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 #include <linux/delay.h>
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 #include <linux/module.h>
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+#include <linux/mod_devicetable.h>
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 #include <linux/init.h>
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 #include <linux/i2c.h>
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@@ -290,21 +291,14 @@
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 	ret = hdc100x_update_config(data, HDC100X_REG_CONFIG_ACQ_MODE,
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 				    HDC100X_REG_CONFIG_ACQ_MODE);
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 	mutex_unlock(&data->lock);
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-	if (ret)
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-		return ret;
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-	return iio_triggered_buffer_postenable(indio_dev);
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+	return ret;
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 }
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 static int hdc100x_buffer_predisable(struct iio_dev *indio_dev)
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 {
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 	struct hdc100x_data *data = iio_priv(indio_dev);
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 	int ret;
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-	/* First detach poll func, then reset ACQ mode. OK to disable buffer */
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-	ret = iio_triggered_buffer_predisable(indio_dev);
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-	if (ret)
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-		return ret;
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 	mutex_lock(&data->lock);
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 	ret = hdc100x_update_config(data, HDC100X_REG_CONFIG_ACQ_MODE, 0);
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@@ -377,7 +371,6 @@
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 	data->client = client;
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 	mutex_init(&data->lock);
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-	indio_dev->dev.parent = &client->dev;
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 	indio_dev->name = dev_name(&client->dev);
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 	indio_dev->modes = INDIO_DIRECT_MODE;
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 	indio_dev->info = &hdc100x_info;
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@@ -391,28 +384,16 @@
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 	hdc100x_set_it_time(data, 1, hdc100x_int_time[1][0]);
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 	hdc100x_update_config(data, HDC100X_REG_CONFIG_ACQ_MODE, 0);
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-	ret = iio_triggered_buffer_setup(indio_dev, NULL,
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+	ret = devm_iio_triggered_buffer_setup(&client->dev,
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+					 indio_dev, NULL,
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 					 hdc100x_trigger_handler,
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 					 &hdc_buffer_setup_ops);
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 	if (ret < 0) {
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 		dev_err(&client->dev, "iio triggered buffer setup failed\n");
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 		return ret;
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 	}
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-	ret = iio_device_register(indio_dev);
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-	if (ret < 0)
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-		iio_triggered_buffer_cleanup(indio_dev);
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-	return ret;
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-}
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-
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-static int hdc100x_remove(struct i2c_client *client)
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-{
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-	struct iio_dev *indio_dev = i2c_get_clientdata(client);
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-
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-	iio_device_unregister(indio_dev);
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-	iio_triggered_buffer_cleanup(indio_dev);
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-	return 0;
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+	return devm_iio_device_register(&client->dev, indio_dev);
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 }
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 static const struct i2c_device_id hdc100x_id[] = {
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@@ -439,10 +420,9 @@
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 static struct i2c_driver hdc100x_driver = {
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 	.driver = {
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 		.name	= "hdc100x",
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-		.of_match_table = of_match_ptr(hdc100x_dt_ids),
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+		.of_match_table = hdc100x_dt_ids,
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 	},
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 	.probe = hdc100x_probe,
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-	.remove = hdc100x_remove,
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 	.id_table = hdc100x_id,
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 };
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 module_i2c_driver(hdc100x_driver);