hwmon: (ina209) Fix build warning
If CONFIG_OF is not enabled, the following build warning is observed.
drivers/hwmon/ina209.c:590:34: warning:
‘ina209_of_match’ defined but not used
Mark ina209_of_match as __maybe_unused to fix the problem.
Signed-off-by: Guenter Roeck <[email protected]>
diff --git a/drivers/hwmon/ina209.c b/drivers/hwmon/ina209.c
index e385446..6a4ec2f 100644
--- a/drivers/hwmon/ina209.c
+++ b/drivers/hwmon/ina209.c
@@ -587,7 +587,7 @@ static const struct i2c_device_id ina209_id[] = {
};
MODULE_DEVICE_TABLE(i2c, ina209_id);
-static const struct of_device_id ina209_of_match[] = {
+static const struct of_device_id __maybe_unused ina209_of_match[] = {
{ .compatible = "ti,ina209" },
{ },
};
