hwmon: adt7411: 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/adt7411.c b/drivers/hwmon/adt7411.c
index bf5c561..6ba8492 100644 (file)
--- a/drivers/hwmon/adt7411.c
+++ b/drivers/hwmon/adt7411.c
@@ -636,7 +636,7 @@ static int adt7411_init_device(struct adt7411_data *data)
        return i2c_smbus_write_byte_data(data->client, ADT7411_REG_CFG1, val);
 }
 
-static const struct hwmon_channel_info *adt7411_info[] = {
+static const struct hwmon_channel_info * const adt7411_info[] = {
        HWMON_CHANNEL_INFO(in,
                           HWMON_I_INPUT | HWMON_I_MIN | HWMON_I_MAX | HWMON_I_ALARM,
                           HWMON_I_INPUT | HWMON_I_MIN | HWMON_I_MAX | HWMON_I_ALARM,