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@xxxxxxxxxx> --- Changes since v1: 1. Drop of_match_ptr and ACPI_PTR --- drivers/iio/proximity/sx9500.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/iio/proximity/sx9500.c b/drivers/iio/proximity/sx9500.c index 8794e75e5bf9..9b2cfcade6a4 100644 --- a/drivers/iio/proximity/sx9500.c +++ b/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), - .of_match_table = of_match_ptr(sx9500_of_match), + .acpi_match_table = sx9500_acpi_match, + .of_match_table = sx9500_of_match, .pm = pm_sleep_ptr(&sx9500_pm_ops), }, .probe_new = sx9500_probe, -- 2.34.1