From: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx> In general the complexity of avoiding maybe unused variable warnings is not worth dealing with for the small amount of data saved. In thie case, the i2c driver does include some other code under a CONFIG_ACPI guard but remove the ACPI_PTR() usage anyway to bring keep it inline with the spi driver. Drop include of linux/acpi.h in the spi driver that doesn't need it as struct acpi_device_id is defined in mod_devicetable.h which is already included. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx> --- drivers/iio/accel/bmc150-accel-i2c.c | 2 +- drivers/iio/accel/bmc150-accel-spi.c | 3 +-- 2 files changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/iio/accel/bmc150-accel-i2c.c b/drivers/iio/accel/bmc150-accel-i2c.c index ee1ba134ad42..f08594b372cf 100644 --- a/drivers/iio/accel/bmc150-accel-i2c.c +++ b/drivers/iio/accel/bmc150-accel-i2c.c @@ -266,7 +266,7 @@ static struct i2c_driver bmc150_accel_driver = { .driver = { .name = "bmc150_accel_i2c", .of_match_table = bmc150_accel_of_match, - .acpi_match_table = ACPI_PTR(bmc150_accel_acpi_match), + .acpi_match_table = bmc150_accel_acpi_match, .pm = &bmc150_accel_pm_ops, }, .probe = bmc150_accel_probe, diff --git a/drivers/iio/accel/bmc150-accel-spi.c b/drivers/iio/accel/bmc150-accel-spi.c index 921fb46be0b8..a6b9f599eb7b 100644 --- a/drivers/iio/accel/bmc150-accel-spi.c +++ b/drivers/iio/accel/bmc150-accel-spi.c @@ -7,7 +7,6 @@ #include <linux/device.h> #include <linux/mod_devicetable.h> #include <linux/module.h> -#include <linux/acpi.h> #include <linux/regmap.h> #include <linux/spi/spi.h> @@ -70,7 +69,7 @@ MODULE_DEVICE_TABLE(spi, bmc150_accel_id); static struct spi_driver bmc150_accel_driver = { .driver = { .name = "bmc150_accel_spi", - .acpi_match_table = ACPI_PTR(bmc150_accel_acpi_match), + .acpi_match_table = bmc150_accel_acpi_match, .pm = &bmc150_accel_pm_ops, }, .probe = bmc150_accel_probe, -- 2.43.0