From: Guenter Roeck <linux@roeck-us.net>
Date: Thu, 4 Apr 2019 14:52:05 +0000 (-0700)
Subject: hwmon: lm95245: Fix build warnings
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=0e09e9f939cb1f16391d5f86c9d39f19c23923a5;p=linux.git

hwmon: lm95245: Fix build warnings

The following build warning is seen if CONFIG_OF is disabled.

drivers/hwmon/lm95245.c:626:34: warning:
	‘lm95245_of_match’ defined but not used

Mark lm95245_of_match as __maybe_unused to fix the problem.

The following build warning is always seen.

drivers/hwmon/lm95245.c:95:17: warning:
	‘lm95245_reg_address’ defined but not used

The array is no longer used since commit c0a4b9ec1b43 ("hwmon: (lm95245)
Use new hwmon registration API"). Remove it.

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

diff --git a/drivers/hwmon/lm95245.c b/drivers/hwmon/lm95245.c
index c7e04f28ac908..8d08ca8bbdf8e 100644
--- a/drivers/hwmon/lm95245.c
+++ b/drivers/hwmon/lm95245.c
@@ -92,19 +92,6 @@ static const unsigned short normal_i2c[] = {
 #define LM95235_REVISION	0xB1
 #define LM95245_REVISION	0xB3
 
-static const u8 lm95245_reg_address[] = {
-	LM95245_REG_R_LOCAL_TEMPH_S,
-	LM95245_REG_R_LOCAL_TEMPL_S,
-	LM95245_REG_R_REMOTE_TEMPH_S,
-	LM95245_REG_R_REMOTE_TEMPL_S,
-	LM95245_REG_R_REMOTE_TEMPH_U,
-	LM95245_REG_R_REMOTE_TEMPL_U,
-	LM95245_REG_RW_LOCAL_OS_TCRIT_LIMIT,
-	LM95245_REG_RW_REMOTE_TCRIT_LIMIT,
-	LM95245_REG_RW_COMMON_HYSTERESIS,
-	LM95245_REG_R_STATUS1,
-};
-
 /* Client data (each client gets its own) */
 struct lm95245_data {
 	struct regmap *regmap;
@@ -607,7 +594,7 @@ static const struct i2c_device_id lm95245_id[] = {
 };
 MODULE_DEVICE_TABLE(i2c, lm95245_id);
 
-static const struct of_device_id lm95245_of_match[] = {
+static const struct of_device_id __maybe_unused lm95245_of_match[] = {
 	{ .compatible = "national,lm95235" },
 	{ .compatible = "national,lm95245" },
 	{ },