hwmon: ina3221: 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/ina3221.c b/drivers/hwmon/ina3221.c
index f3a4c56..2735e37 100644 (file)
--- a/drivers/hwmon/ina3221.c
+++ b/drivers/hwmon/ina3221.c
@@ -650,7 +650,7 @@ static umode_t ina3221_is_visible(const void *drvdata,
                                   HWMON_C_CRIT | HWMON_C_CRIT_ALARM | \
                                   HWMON_C_MAX | HWMON_C_MAX_ALARM)
 
-static const struct hwmon_channel_info *ina3221_info[] = {
+static const struct hwmon_channel_info * const ina3221_info[] = {
        HWMON_CHANNEL_INFO(chip,
                           HWMON_C_SAMPLES,
                           HWMON_C_UPDATE_INTERVAL),