From 9370bb92b2d16684ee45cf24e879c93c509162da Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Thu, 19 Dec 2024 01:47:39 +0000
Subject: [PATCH] add wifi6 8852be driver
---
kernel/drivers/iio/humidity/hdc100x.c | 42 +++++++++++-------------------------------
1 files changed, 11 insertions(+), 31 deletions(-)
diff --git a/kernel/drivers/iio/humidity/hdc100x.c b/kernel/drivers/iio/humidity/hdc100x.c
index 51ad5a9..9e0fce9 100644
--- a/kernel/drivers/iio/humidity/hdc100x.c
+++ b/kernel/drivers/iio/humidity/hdc100x.c
@@ -6,15 +6,16 @@
* Author: Matt Ranostay <matt.ranostay@konsulko.com>
*
* Datasheets:
- * http://www.ti.com/product/HDC1000/datasheet
- * http://www.ti.com/product/HDC1008/datasheet
- * http://www.ti.com/product/HDC1010/datasheet
- * http://www.ti.com/product/HDC1050/datasheet
- * http://www.ti.com/product/HDC1080/datasheet
+ * https://www.ti.com/product/HDC1000/datasheet
+ * https://www.ti.com/product/HDC1008/datasheet
+ * https://www.ti.com/product/HDC1010/datasheet
+ * https://www.ti.com/product/HDC1050/datasheet
+ * https://www.ti.com/product/HDC1080/datasheet
*/
#include <linux/delay.h>
#include <linux/module.h>
+#include <linux/mod_devicetable.h>
#include <linux/init.h>
#include <linux/i2c.h>
@@ -290,21 +291,14 @@
ret = hdc100x_update_config(data, HDC100X_REG_CONFIG_ACQ_MODE,
HDC100X_REG_CONFIG_ACQ_MODE);
mutex_unlock(&data->lock);
- if (ret)
- return ret;
- return iio_triggered_buffer_postenable(indio_dev);
+ return ret;
}
static int hdc100x_buffer_predisable(struct iio_dev *indio_dev)
{
struct hdc100x_data *data = iio_priv(indio_dev);
int ret;
-
- /* First detach poll func, then reset ACQ mode. OK to disable buffer */
- ret = iio_triggered_buffer_predisable(indio_dev);
- if (ret)
- return ret;
mutex_lock(&data->lock);
ret = hdc100x_update_config(data, HDC100X_REG_CONFIG_ACQ_MODE, 0);
@@ -377,7 +371,6 @@
data->client = client;
mutex_init(&data->lock);
- indio_dev->dev.parent = &client->dev;
indio_dev->name = dev_name(&client->dev);
indio_dev->modes = INDIO_DIRECT_MODE;
indio_dev->info = &hdc100x_info;
@@ -391,28 +384,16 @@
hdc100x_set_it_time(data, 1, hdc100x_int_time[1][0]);
hdc100x_update_config(data, HDC100X_REG_CONFIG_ACQ_MODE, 0);
- ret = iio_triggered_buffer_setup(indio_dev, NULL,
+ ret = devm_iio_triggered_buffer_setup(&client->dev,
+ indio_dev, NULL,
hdc100x_trigger_handler,
&hdc_buffer_setup_ops);
if (ret < 0) {
dev_err(&client->dev, "iio triggered buffer setup failed\n");
return ret;
}
- ret = iio_device_register(indio_dev);
- if (ret < 0)
- iio_triggered_buffer_cleanup(indio_dev);
- return ret;
-}
-
-static int hdc100x_remove(struct i2c_client *client)
-{
- struct iio_dev *indio_dev = i2c_get_clientdata(client);
-
- iio_device_unregister(indio_dev);
- iio_triggered_buffer_cleanup(indio_dev);
-
- return 0;
+ return devm_iio_device_register(&client->dev, indio_dev);
}
static const struct i2c_device_id hdc100x_id[] = {
@@ -439,10 +420,9 @@
static struct i2c_driver hdc100x_driver = {
.driver = {
.name = "hdc100x",
- .of_match_table = of_match_ptr(hdc100x_dt_ids),
+ .of_match_table = hdc100x_dt_ids,
},
.probe = hdc100x_probe,
- .remove = hdc100x_remove,
.id_table = hdc100x_id,
};
module_i2c_driver(hdc100x_driver);
--
Gitblit v1.6.2