Commit c458b7ca authored by Jonathan Cameron's avatar Jonathan Cameron
Browse files

iio:adc:ti-adc081c: Drop ACPI ids that seem very unlikely to be official. 



We have no known users of these in the wild.
it seems very unlikely these are real IDs having the form ADCXXXX
as that ID is owned by Achnor Datacomm not TI.

Suggested-by: default avatarAndy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: default avatarAndy Shevchenko <andy.shevchenko@gmail.com>
parent 0a4596f5

drivers/iio/adc/ti-adc081c.c

+1 −23
Original line number Diff line number Diff line
@@ -19,7 +19,6 @@ 
#include <linux/i2c.h>

#include <linux/module.h>

#include <linux/mod_devicetable.h>

#include <linux/acpi.h>



#include <linux/iio/iio.h>

#include <linux/iio/buffer.h>
@@ -153,17 +152,7 @@ static int adc081c_probe(struct i2c_client *client, 
	if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_WORD_DATA))

		return -EOPNOTSUPP;



	if (ACPI_COMPANION(&client->dev)) {

		const struct acpi_device_id *ad_id;



		ad_id = acpi_match_device(client->dev.driver->acpi_match_table,

					  &client->dev);

		if (!ad_id)

			return -ENODEV;

		model = &adcxx1c_models[ad_id->driver_data];

	} else {

	model = &adcxx1c_models[id->driver_data];

	}



	iio = devm_iio_device_alloc(&client->dev, sizeof(*adc));

	if (!iio)
@@ -238,21 +227,10 @@ static const struct of_device_id adc081c_of_match[] = { 
};

MODULE_DEVICE_TABLE(of, adc081c_of_match);



#ifdef CONFIG_ACPI

static const struct acpi_device_id adc081c_acpi_match[] = {

	{ "ADC081C", ADC081C },

	{ "ADC101C", ADC101C },

	{ "ADC121C", ADC121C },

	{ }

};

MODULE_DEVICE_TABLE(acpi, adc081c_acpi_match);

#endif



static struct i2c_driver adc081c_driver = {

	.driver = {

		.name = "adc081c",

		.of_match_table = adc081c_of_match,

		.acpi_match_table = ACPI_PTR(adc081c_acpi_match),

	},

	.probe = adc081c_probe,

	.remove = adc081c_remove,