From dc50eab76b709d68175a358d6e23a5a3890764d3 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 18 May 2024 19:39:57 +0200 Subject: Merging upstream version 6.7.7. Signed-off-by: Daniel Baumann --- drivers/iio/temperature/hid-sensor-temperature.c | 6 +- drivers/iio/temperature/mlx90614.c | 2 +- drivers/iio/temperature/tmp117.c | 94 +++++++++++------------- 3 files changed, 47 insertions(+), 55 deletions(-) (limited to 'drivers/iio/temperature') diff --git a/drivers/iio/temperature/hid-sensor-temperature.c b/drivers/iio/temperature/hid-sensor-temperature.c index d40f235af1..0143fd4789 100644 --- a/drivers/iio/temperature/hid-sensor-temperature.c +++ b/drivers/iio/temperature/hid-sensor-temperature.c @@ -257,7 +257,7 @@ error_remove_trigger: } /* Function to deinitialize the processing for usage id */ -static int hid_temperature_remove(struct platform_device *pdev) +static void hid_temperature_remove(struct platform_device *pdev) { struct hid_sensor_hub_device *hsdev = dev_get_platdata(&pdev->dev); struct iio_dev *indio_dev = platform_get_drvdata(pdev); @@ -265,8 +265,6 @@ static int hid_temperature_remove(struct platform_device *pdev) sensor_hub_remove_callback(hsdev, HID_USAGE_SENSOR_TEMPERATURE); hid_sensor_remove_trigger(indio_dev, &temp_st->common_attributes); - - return 0; } static const struct platform_device_id hid_temperature_ids[] = { @@ -285,7 +283,7 @@ static struct platform_driver hid_temperature_platform_driver = { .pm = &hid_sensor_pm_ops, }, .probe = hid_temperature_probe, - .remove = hid_temperature_remove, + .remove_new = hid_temperature_remove, }; module_platform_driver(hid_temperature_platform_driver); diff --git a/drivers/iio/temperature/mlx90614.c b/drivers/iio/temperature/mlx90614.c index 07bb5df24a..740018d4b3 100644 --- a/drivers/iio/temperature/mlx90614.c +++ b/drivers/iio/temperature/mlx90614.c @@ -600,7 +600,7 @@ static int mlx90614_probe(struct i2c_client *client) data->client = client; mutex_init(&data->lock); data->wakeup_gpio = mlx90614_probe_wakeup(client); - data->chip_info = device_get_match_data(&client->dev); + data->chip_info = i2c_get_match_data(client); mlx90614_wakeup(data); diff --git a/drivers/iio/temperature/tmp117.c b/drivers/iio/temperature/tmp117.c index fc02f49168..059953015a 100644 --- a/drivers/iio/temperature/tmp117.c +++ b/drivers/iio/temperature/tmp117.c @@ -42,6 +42,12 @@ struct tmp117_data { s16 calibbias; }; +struct tmp11x_info { + const char *name; + struct iio_chan_spec const *channels; + int num_channels; +}; + static int tmp117_read_raw(struct iio_dev *indio_dev, struct iio_chan_spec const *channel, int *val, int *val2, long mask) @@ -119,57 +125,54 @@ static const struct iio_chan_spec tmp116_channels[] = { }, }; +static const struct tmp11x_info tmp116_channels_info = { + .name = "tmp116", + .channels = tmp116_channels, + .num_channels = ARRAY_SIZE(tmp116_channels) +}; + +static const struct tmp11x_info tmp117_channels_info = { + .name = "tmp117", + .channels = tmp117_channels, + .num_channels = ARRAY_SIZE(tmp117_channels) +}; + static const struct iio_info tmp117_info = { .read_raw = tmp117_read_raw, .write_raw = tmp117_write_raw, }; -static int tmp117_identify(struct i2c_client *client) +static int tmp117_probe(struct i2c_client *client) { - const struct i2c_device_id *id; - unsigned long match_data; + const struct tmp11x_info *match_data; + struct tmp117_data *data; + struct iio_dev *indio_dev; int dev_id; + if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_WORD_DATA)) + return -EOPNOTSUPP; + dev_id = i2c_smbus_read_word_swapped(client, TMP117_REG_DEVICE_ID); if (dev_id < 0) return dev_id; switch (dev_id) { case TMP116_DEVICE_ID: + match_data = &tmp116_channels_info; + break; case TMP117_DEVICE_ID: - return dev_id; + match_data = &tmp117_channels_info; + break; + default: + dev_info(&client->dev, + "Unknown device id (0x%x), use fallback compatible\n", + dev_id); + match_data = i2c_get_match_data(client); } - dev_info(&client->dev, "Unknown device id (0x%x), use fallback compatible\n", - dev_id); - - match_data = (uintptr_t)device_get_match_data(&client->dev); - if (match_data) - return match_data; - - id = i2c_client_get_device_id(client); - if (id) - return id->driver_data; - - dev_err(&client->dev, "Failed to identify unsupported device\n"); - - return -ENODEV; -} - -static int tmp117_probe(struct i2c_client *client) -{ - struct tmp117_data *data; - struct iio_dev *indio_dev; - int ret, dev_id; - - if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_WORD_DATA)) - return -EOPNOTSUPP; - - ret = tmp117_identify(client); - if (ret < 0) - return ret; - - dev_id = ret; + if (!match_data) + return dev_err_probe(&client->dev, -ENODEV, + "Failed to identify unsupported device\n"); indio_dev = devm_iio_device_alloc(&client->dev, sizeof(*data)); if (!indio_dev) @@ -181,33 +184,24 @@ static int tmp117_probe(struct i2c_client *client) indio_dev->modes = INDIO_DIRECT_MODE; indio_dev->info = &tmp117_info; + indio_dev->channels = match_data->channels; + indio_dev->num_channels = match_data->num_channels; + indio_dev->name = match_data->name; - switch (dev_id) { - case TMP116_DEVICE_ID: - indio_dev->channels = tmp116_channels; - indio_dev->num_channels = ARRAY_SIZE(tmp116_channels); - indio_dev->name = "tmp116"; - break; - case TMP117_DEVICE_ID: - indio_dev->channels = tmp117_channels; - indio_dev->num_channels = ARRAY_SIZE(tmp117_channels); - indio_dev->name = "tmp117"; - break; - } return devm_iio_device_register(&client->dev, indio_dev); } static const struct of_device_id tmp117_of_match[] = { - { .compatible = "ti,tmp116", .data = (void *)TMP116_DEVICE_ID }, - { .compatible = "ti,tmp117", .data = (void *)TMP117_DEVICE_ID }, + { .compatible = "ti,tmp116", .data = &tmp116_channels_info }, + { .compatible = "ti,tmp117", .data = &tmp117_channels_info }, { } }; MODULE_DEVICE_TABLE(of, tmp117_of_match); static const struct i2c_device_id tmp117_id[] = { - { "tmp116", TMP116_DEVICE_ID }, - { "tmp117", TMP117_DEVICE_ID }, + { "tmp116", (kernel_ulong_t)&tmp116_channels_info }, + { "tmp117", (kernel_ulong_t)&tmp117_channels_info }, { } }; MODULE_DEVICE_TABLE(i2c, tmp117_id); -- cgit v1.2.3