From: Guenter Roeck <linux@roeck-us.net>
Date: Thu, 4 Apr 2019 13:36:51 +0000 (-0700)
Subject: hwmon: (ads7828) Fix build warning
X-Git-Tag: v5.15~6476^2~84
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=0337dd9b4ac6a395efa9635649fa0f1f7094a16a;p=platform%2Fkernel%2Flinux-starfive.git

hwmon: (ads7828) Fix build warning

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

drivers/hwmon/ads7828.c:203:34: warning:
	‘ads7828_of_match’ defined but not used

Mark ads7828_of_match as __maybe_unused to fix the problem.

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

diff --git a/drivers/hwmon/ads7828.c b/drivers/hwmon/ads7828.c
index 12c56d37..e6be617 100644
--- a/drivers/hwmon/ads7828.c
+++ b/drivers/hwmon/ads7828.c
@@ -200,7 +200,7 @@ static const struct i2c_device_id ads7828_device_ids[] = {
 };
 MODULE_DEVICE_TABLE(i2c, ads7828_device_ids);
 
-static const struct of_device_id ads7828_of_match[] = {
+static const struct of_device_id __maybe_unused ads7828_of_match[] = {
 	{
 		.compatible = "ti,ads7828",
 		.data = (void *)ads7828