From: Guenter Roeck <linux@roeck-us.net>
Date: Thu, 4 Apr 2019 13:27:26 +0000 (-0700)
Subject: hwmon: (tmp102) Fix build warning
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=07af9a4a6d151821f2697ca7397deb8a6f2bed5e;p=linux.git

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 213564aad0058..f4ee55615dea2 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" },
 	{ },
 };