hwmon: (pmbus/tps53679) Fix build warning

If CONFIG_OF is not enabled, the following build warning is observed.

drivers/hwmon/pmbus/tps53679.c:100:34: warning:
	‘tps53679_of_match’ defined but not used

Marking tps53679_of_match as __maybe_unused fixes the problem.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>

diff --git a/drivers/hwmon/pmbus/tps53679.c b/drivers/hwmon/pmbus/tps53679.c
index 2bc352c5357f446d1d7b9f34a779a610a25cb4cd..3fd5105ee9ae9b7b883d710afbfbc3858af677e8 100644 (file)
--- a/drivers/hwmon/pmbus/tps53679.c
+++ b/drivers/hwmon/pmbus/tps53679.c
@@ -97,7 +97,7 @@ static const struct i2c_device_id tps53679_id[] = {
 
 MODULE_DEVICE_TABLE(i2c, tps53679_id);
 
-static const struct of_device_id tps53679_of_match[] = {
+static const struct of_device_id __maybe_unused tps53679_of_match[] = {
        {.compatible = "ti,tps53679"},
        {}
 };