[PATCH 19/24] hwmon: (max6621) Fix build warning

[Guenter Roeck]

The following build warning is seen if CONFIG_OF is disabled.

drivers/hwmon/max6621.c:573:34: warning:
        ‘max6621_of_match’ defined but not used

Mark max6621_of_match as __maybe_unused to fix the problem.

Signed-off-by: Guenter Roeck <li...@roeck-us.net>
---
 drivers/hwmon/max6621.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/hwmon/max6621.c b/drivers/hwmon/max6621.c
index 0c399e407de3..1810a753f1a3 100644
--- a/drivers/hwmon/max6621.c
+++ b/drivers/hwmon/max6621.c
@@ -552,7 +552,7 @@ static const struct i2c_device_id max6621_id[] = {
 };
 MODULE_DEVICE_TABLE(i2c, max6621_id);
 
-static const struct of_device_id max6621_of_match[] = {
+static const struct of_device_id __maybe_unused max6621_of_match[] = {
        { .compatible = "maxim,max6621" },
        { }
 };
-- 
2.7.4