ASoC: da9055: 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/da9055.c:1522:34: warning: ‘da9055_of_match’ defined but not used [-Wunused-const-variable=]

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20201125164452.89239-20-krzk@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/codecs/da9055.c b/sound/soc/codecs/da9055.c
index b0d9ca6de685417b5d83a5531bd309ce9c337877..aed92f615b0239e0544b40a8aa03d04e9650c3df 100644 (file)
--- a/sound/soc/codecs/da9055.c
+++ b/sound/soc/codecs/da9055.c
@@ -1519,11 +1519,13 @@ static const struct i2c_device_id da9055_i2c_id[] = {
 };
 MODULE_DEVICE_TABLE(i2c, da9055_i2c_id);
 
+#ifdef CONFIG_OF
 static const struct of_device_id da9055_of_match[] = {
        { .compatible = "dlg,da9055-codec", },
        { }
 };
 MODULE_DEVICE_TABLE(of, da9055_of_match);
+#endif
 
 /* I2C codec control layer */
 static struct i2c_driver da9055_i2c_driver = {