hwmon: (tmp102) Fix build warning
If CONFIG_OF is not enabled, the following build warning is observed.
drivers/hwmon/tmp102.c:324:34: warning:
‘tmp102_of_match’ defined but not used
Mark it as __maybe_unused to fix the problem.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
diff --git a/drivers/hwmon/tmp102.c b/drivers/hwmon/tmp102.c
index 213564a..f4ee556 100644
--- a/drivers/hwmon/tmp102.c
+++ b/drivers/hwmon/tmp102.c
@@ -303,7 +303,7 @@ static const struct i2c_device_id tmp102_id[] = {
};
MODULE_DEVICE_TABLE(i2c, tmp102_id);
-static const struct of_device_id tmp102_of_match[] = {
+static const struct of_device_id __maybe_unused tmp102_of_match[] = {
{ .compatible = "ti,tmp102" },
{ },
};