hwmon: adt7470: 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/adt7470.c b/drivers/hwmon/adt7470.c
index 927f8df05b7c9318bfe762e8791a380aaf573f3b..64f801b859ff604205d923a8ad0ed3b970051e17 100644 (file)
--- a/drivers/hwmon/adt7470.c
+++ b/drivers/hwmon/adt7470.c
@@ -1187,7 +1187,7 @@ static const struct hwmon_ops adt7470_hwmon_ops = {
        .write = adt7470_write,
 };
 
-static const struct hwmon_channel_info *adt7470_info[] = {
+static const struct hwmon_channel_info * const adt7470_info[] = {
        HWMON_CHANNEL_INFO(temp,
                           HWMON_T_INPUT | HWMON_T_MIN | HWMON_T_MAX | HWMON_T_ALARM,
                           HWMON_T_INPUT | HWMON_T_MIN | HWMON_T_MAX | HWMON_T_ALARM,