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ASoC: codecs: pcm179x-spi: Mark OF related data as maybe unused 

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

  sound/soc/codecs/pcm179x-spi.c:32:34: error: ‘pcm179x_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/20230310214333.274903-7-krzysztof.kozlowski@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Krzysztof Kozlowski 2023-03-10 22:43:30 +01:00 committed by Mark Brown
parent a9048d64fb
commit 413beba1a3
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1 changed files with 1 additions and 1 deletions
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2
sound/soc/codecs/pcm179x-spi.c
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@ -29,7 +29,7 @@ static int pcm179x_spi_probe(struct spi_device *spi)
return pcm179x_common_init(&spi->dev, regmap);
}
static const struct of_device_id pcm179x_of_match[] = {
static const struct of_device_id pcm179x_of_match[] __maybe_unused = {
{ .compatible = "ti,pcm1792a", },
{ }
};