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/tas2562.c:805:34: warning: ‘tas2562_of_match’ defined but not used [-Wunused-const-variable=]
Signed-off-by: Krzysztof Kozlowski <krzk@xxxxxxxxxx>
---
sound/soc/codecs/tas2562.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/sound/soc/codecs/tas2562.c b/sound/soc/codecs/tas2562.c
index f1ff204e3ad0..19965fabe949 100644
--- a/sound/soc/codecs/tas2562.c
+++ b/sound/soc/codecs/tas2562.c
@@ -802,6 +802,7 @@ static const struct i2c_device_id tas2562_id[] = {
};
MODULE_DEVICE_TABLE(i2c, tas2562_id);
+#ifdef CONFIG_OF
static const struct of_device_id tas2562_of_match[] = {
{ .compatible = "ti,tas2562", },
{ .compatible = "ti,tas2563", },
@@ -810,6 +811,7 @@ static const struct of_device_id tas2562_of_match[] = {
{ },
};
MODULE_DEVICE_TABLE(of, tas2562_of_match);
+#endif
static struct i2c_driver tas2562_i2c_driver = {
.driver = {
--
2.25.1
