From: Guenter Roeck <linux@roeck-us.net>
Date: Thu, 4 Apr 2019 13:19:50 +0000 (-0700)
Subject: hwmon: (ltc4151) Fix build warning
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=a90cdd134546ddc545ba1bcba8bdf1489bf6bee6;p=linux.git

hwmon: (ltc4151) Fix build warning

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

drivers/hwmon/ltc4151.c:211:34: warning:
	‘ltc4151_match’ defined but not used

Mark ltc4151_match as __maybe_unused to fix the problem.

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

diff --git a/drivers/hwmon/ltc4151.c b/drivers/hwmon/ltc4151.c
index 76c6fda76d955..2b5cd37e6dc3d 100644
--- a/drivers/hwmon/ltc4151.c
+++ b/drivers/hwmon/ltc4151.c
@@ -208,7 +208,7 @@ static const struct i2c_device_id ltc4151_id[] = {
 };
 MODULE_DEVICE_TABLE(i2c, ltc4151_id);
 
-static const struct of_device_id ltc4151_match[] = {
+static const struct of_device_id __maybe_unused ltc4151_match[] = {
 	{ .compatible = "lltc,ltc4151" },
 	{},
 };