hwmon: sht4x: constify pointers to hwmon_channel_info

Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>

diff --git a/drivers/hwmon/sht4x.c b/drivers/hwmon/sht4x.c
index 13e0429..5bbe091 100644 (file)
--- a/drivers/hwmon/sht4x.c
+++ b/drivers/hwmon/sht4x.c
@@ -214,7 +214,7 @@ static int sht4x_hwmon_write(struct device *dev, enum hwmon_sensor_types type,
        }
 }
 
-static const struct hwmon_channel_info *sht4x_info[] = {
+static const struct hwmon_channel_info * const sht4x_info[] = {
        HWMON_CHANNEL_INFO(chip, HWMON_C_UPDATE_INTERVAL),
        HWMON_CHANNEL_INFO(temp, HWMON_T_INPUT),
        HWMON_CHANNEL_INFO(humidity, HWMON_H_INPUT),