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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 <linux@roeck-us.net>
This commit is contained in:
Guenter Roeck 2019-04-04 06:41:19 -07:00
parent ffa83e7847
commit 32c2d40252
1 changed files with 1 additions and 1 deletions
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2
drivers/hwmon/ina209.c
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@ -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" },
{ },
};