iio: proximity: sx9500: Reference ACPI and OF ID data

Always reference acpi_device_id and of_device_id tables, as they is
little benefit of conditional compiling and OF table could be used also
for ACPI matching via PRP0001.  This fixes warning:

  drivers/iio/proximity/sx9500.c:1039:34: error: ‘sx9500_of_match’ defined but not used [-Werror=unused-const-variable=]

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230312153429.371702-3-krzysztof.kozlowski@linaro.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

drivers/iio/proximity/sx9500.c

@@ -1051,8 +1051,8 @@ MODULE_DEVICE_TABLE(i2c, sx9500_id);
 static struct i2c_driver sx9500_driver = {
 	.driver = {
 		.name	= SX9500_DRIVER_NAME,
-		.acpi_match_table = ACPI_PTR(sx9500_acpi_match),
+		.acpi_match_table = sx9500_acpi_match,
-		.of_match_table = of_match_ptr(sx9500_of_match),
+		.of_match_table = sx9500_of_match,
 		.pm = pm_sleep_ptr(&sx9500_pm_ops),
 	},
 	.probe_new	= sx9500_probe,