hwmon: (adt7475) Fix build warning
If CONFIG_OF is not enabled, the following build warning is observed.
drivers/hwmon/adt7475.c:171:34: warning:
‘adt7475_of_match’ defined but not used
Mark adt7475_of_match as __maybe_unused to fix the problem.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
diff --git a/drivers/hwmon/adt7475.c b/drivers/hwmon/adt7475.c
index 0dbb8df..7caec12 100644
--- a/drivers/hwmon/adt7475.c
+++ b/drivers/hwmon/adt7475.c
@@ -168,7 +168,7 @@ static const struct i2c_device_id adt7475_id[] = {
};
MODULE_DEVICE_TABLE(i2c, adt7475_id);
-static const struct of_device_id adt7475_of_match[] = {
+static const struct of_device_id __maybe_unused adt7475_of_match[] = {
{
.compatible = "adi,adt7473",
.data = (void *)adt7473