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ASoC: tas571x: 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/tas571x.c:892:34: warning: ‘tas571x_of_match’ defined but not used [-Wunused-const-variable=]

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20201125164452.89239-7-krzk@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Krzysztof Kozlowski 2020-11-25 17:44:19 +01:00 committed by Mark Brown
parent 84902aec08
commit f38c0b1e8a
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1 changed files with 2 additions and 2 deletions
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4
sound/soc/codecs/tas571x.c
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@ -773,7 +773,7 @@ static struct snd_soc_dai_driver tas571x_dai = {
.ops = &tas571x_dai_ops,
};
static const struct of_device_id tas571x_of_match[];
static const struct of_device_id tas571x_of_match[] __maybe_unused;
static int tas571x_i2c_probe(struct i2c_client *client,
const struct i2c_device_id *id)
@ -889,7 +889,7 @@ static int tas571x_i2c_remove(struct i2c_client *client)
return 0;
}
static const struct of_device_id tas571x_of_match[] = {
static const struct of_device_id tas571x_of_match[] __maybe_unused = {
{ .compatible = "ti,tas5707", .data = &tas5707_chip, },
{ .compatible = "ti,tas5711", .data = &tas5711_chip, },
{ .compatible = "ti,tas5717", .data = &tas5717_chip, },