hwmon: ina238: 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/ina238.c b/drivers/hwmon/ina238.c
index 50eb9c5..8af07bc 100644 (file)
--- a/drivers/hwmon/ina238.c
+++ b/drivers/hwmon/ina238.c
@@ -501,7 +501,7 @@ static umode_t ina238_is_visible(const void *drvdata,
                                HWMON_I_MAX | HWMON_I_MAX_ALARM | \
                                HWMON_I_MIN | HWMON_I_MIN_ALARM)
 
-static const struct hwmon_channel_info *ina238_info[] = {
+static const struct hwmon_channel_info * const ina238_info[] = {
        HWMON_CHANNEL_INFO(in,
                           /* 0: shunt voltage */
                           INA238_HWMON_IN_CONFIG,