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ASoC: samsung: smdk_wm8994: mark OF related data as maybe unused 

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

  sound/soc/samsung/smdk_wm8994.c:139:34: warning: ‘samsung_wm8994_of_match’ defined but not used [-Wunused-const-variable=]

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20201125164452.89239-11-krzk@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Krzysztof Kozlowski 2020-11-25 17:44:23 +01:00 committed by Mark Brown
parent 377c7b7cc1
commit 3285b66236
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1 changed files with 1 additions and 1 deletions
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2
sound/soc/samsung/smdk_wm8994.c
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@ -136,7 +136,7 @@ static struct snd_soc_card smdk = {
.num_links = ARRAY_SIZE(smdk_dai),
};
static const struct of_device_id samsung_wm8994_of_match[] = {
static const struct of_device_id samsung_wm8994_of_match[] __maybe_unused = {
{ .compatible = "samsung,smdk-wm8994", .data = &smdk_board_data },
{},
};