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ASoC: da7218: skip of_device_id table when !CONFIG_OF

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The driver can match by multiple methods.  Its of_device_id table is
referenced via of_match_ptr() so it will be unused for !CONFIG_OF
builds:

  sound/soc/codecs/da7218.c:2281:34: warning: ‘da7218_of_match’ defined but not used [-Wunused-const-variable=]

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20201125164452.89239-18-krzk@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Krzysztof Kozlowski 2020-11-25 17:44:30 +01:00 committed by Mark Brown
parent 5207e76834
commit a06cd8cf97
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1 changed files with 2 additions and 0 deletions
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2
sound/soc/codecs/da7218.c
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@ -2278,12 +2278,14 @@ static irqreturn_t da7218_irq_thread(int irq, void *data)
* DT
*/
#ifdef CONFIG_OF
static const struct of_device_id da7218_of_match[] = {
{ .compatible = "dlg,da7217", .data = (void *) DA7217_DEV_ID },
{ .compatible = "dlg,da7218", .data = (void *) DA7218_DEV_ID },
{ }
};
MODULE_DEVICE_TABLE(of, da7218_of_match);
#endif
static inline int da7218_of_get_id(struct device *dev)
{