rtc: ds1390: mark OF related data as maybe unused

The driver can be compile tested with !CONFIG_OF making certain data
unused:

  drivers/rtc/rtc-ds1390.c:216:34: error: ‘ds1390_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/20230311111226.250922-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
This commit is contained in:
Krzysztof Kozlowski 2023-03-11 12:12:26 +01:00 committed by Alexandre Belloni
parent f69c2b5420
commit cca1e2f790

View File

@ -213,7 +213,7 @@ static int ds1390_probe(struct spi_device *spi)
return res; return res;
} }
static const struct of_device_id ds1390_of_match[] = { static const struct of_device_id ds1390_of_match[] __maybe_unused = {
{ .compatible = "dallas,ds1390" }, { .compatible = "dallas,ds1390" },
{} {}
}; };