The driver can be compile tested with !CONFIG_OF making certain data
unused (of_device_id is not used for device matching):
drivers/iio/dac/ad5755.c:865:34: error: ‘ad5755_of_match’ defined but not used [-Werror=unused-const-variable=]
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
---
drivers/iio/dac/ad5755.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/iio/dac/ad5755.c b/drivers/iio/dac/ad5755.c
index beadfa938d2d..a6dc8a0bfc29 100644
--- a/drivers/iio/dac/ad5755.c
+++ b/drivers/iio/dac/ad5755.c
@@ -862,7 +862,7 @@ static const struct spi_device_id ad5755_id[] = {
};
MODULE_DEVICE_TABLE(spi, ad5755_id);
-static const struct of_device_id ad5755_of_match[] = {
+static const struct of_device_id ad5755_of_match[] __maybe_unused = {
{ .compatible = "adi,ad5755" },
{ .compatible = "adi,ad5755-1" },
{ .compatible = "adi,ad5757" },
--
2.34.1
