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ASoC: codecs: adau1977-spi: Mark OF related data as maybe unused

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

  sound/soc/codecs/adau1977-spi.c:58:34: error: ‘adau1977_spi_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/20230310214333.274903-6-krzysztof.kozlowski@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Krzysztof Kozlowski 2023-03-10 22:43:29 +01:00 committed by Mark Brown
parent d7d103d177
commit a9048d64fb
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1 changed files with 1 additions and 1 deletions
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sound/soc/codecs/adau1977-spi.c
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@ -55,7 +55,7 @@ static const struct spi_device_id adau1977_spi_ids[] = {
};
MODULE_DEVICE_TABLE(spi, adau1977_spi_ids);
static const struct of_device_id adau1977_spi_of_match[] = {
static const struct of_device_id adau1977_spi_of_match[] __maybe_unused = {
{ .compatible = "adi,adau1977" },
{ .compatible = "adi,adau1978" },
{ .compatible = "adi,adau1979" },