iio: pressure: bmp280: Allow device to be enumerated from ACPI

There is no need to limit the driver use by OF/platform code.
In this case we simple remove redundant OF parts from the code.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

drivers/iio/pressure/bmp280-i2c.c

 // SPDX-License-Identifier: GPL-2.0-only
 #include <linux/module.h>
 #include <linux/i2c.h>
-#include <linux/of.h>
 #include <linux/regmap.h>
 
 #include "bmp280.h"
@@ -37,7 +36,6 @@ static int bmp280_i2c_probe(struct i2c_client *client,
 				   client->irq);
 }
 
-#ifdef CONFIG_OF
 static const struct of_device_id bmp280_of_i2c_match[] = {
 	{ .compatible = "bosch,bme280", .data = (void *)BME280_CHIP_ID },
 	{ .compatible = "bosch,bmp280", .data = (void *)BMP280_CHIP_ID },
@@ -46,9 +44,6 @@ static const struct of_device_id bmp280_of_i2c_match[] = {
 	{ },
 };
 MODULE_DEVICE_TABLE(of, bmp280_of_i2c_match);
-#else
-#define bmp280_of_i2c_match NULL
-#endif
 
 static const struct i2c_device_id bmp280_i2c_id[] = {
 	{"bmp280", BMP280_CHIP_ID },
@@ -62,7 +57,7 @@ MODULE_DEVICE_TABLE(i2c, bmp280_i2c_id);
 static struct i2c_driver bmp280_i2c_driver = {
 	.driver = {
 		.name	= "bmp280",
-		.of_match_table = of_match_ptr(bmp280_of_i2c_match),
+		.of_match_table = bmp280_of_i2c_match,
 		.pm = &bmp280_dev_pm_ops,
 	},
 	.probe		= bmp280_i2c_probe,