From: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx> Avoiding unused variable warnings when using this macro adds complexity that in simple cases like this one is not justified for the small saving in data. Switch include to mod_devicetable.h as that contains the only ACPI specific definitions needed in this driver. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx> --- drivers/iio/humidity/hts221_i2c.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/iio/humidity/hts221_i2c.c b/drivers/iio/humidity/hts221_i2c.c index 30f2068ea156..5cb263e0ef5a 100644 --- a/drivers/iio/humidity/hts221_i2c.c +++ b/drivers/iio/humidity/hts221_i2c.c @@ -9,7 +9,7 @@ #include <linux/kernel.h> #include <linux/module.h> -#include <linux/acpi.h> +#include <linux/mod_devicetable.h> #include <linux/i2c.h> #include <linux/slab.h> #include <linux/regmap.h> @@ -63,7 +63,7 @@ static struct i2c_driver hts221_driver = { .name = "hts221_i2c", .pm = pm_sleep_ptr(&hts221_pm_ops), .of_match_table = hts221_i2c_of_match, - .acpi_match_table = ACPI_PTR(hts221_acpi_match), + .acpi_match_table = hts221_acpi_match, }, .probe = hts221_i2c_probe, .id_table = hts221_i2c_id_table, -- 2.43.0