ASoC: es8316: skip of_device_id table when !CONFIG_OF

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/es8316.c:837:34: warning: ‘es8316_of_match’ defined but not used [-Wunused-const-variable=]

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20201125164452.89239-21-krzk@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/codecs/es8316.c b/sound/soc/codecs/es8316.c
index bd5d230..f9ec5cf 100644 (file)
--- a/sound/soc/codecs/es8316.c
+++ b/sound/soc/codecs/es8316.c
@@ -834,11 +834,13 @@ static const struct i2c_device_id es8316_i2c_id[] = {
 };
 MODULE_DEVICE_TABLE(i2c, es8316_i2c_id);
 
+#ifdef CONFIG_OF
 static const struct of_device_id es8316_of_match[] = {
        { .compatible = "everest,es8316", },
        {},
 };
 MODULE_DEVICE_TABLE(of, es8316_of_match);
+#endif
 
 #ifdef CONFIG_ACPI
 static const struct acpi_device_id es8316_acpi_match[] = {