hwmon: axi-fan: 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/axi-fan-control.c b/drivers/hwmon/axi-fan-control.c
index 6724e0dd30880979887dd367b33a59cc603204e9..5fd136baf1cd310c830179d0aaa69ec85e2f423e 100644 (file)
--- a/drivers/hwmon/axi-fan-control.c
+++ b/drivers/hwmon/axi-fan-control.c
@@ -394,7 +394,7 @@ static int axi_fan_control_init(struct axi_fan_control_data *ctl,
        return ret;
 }
 
-static const struct hwmon_channel_info *axi_fan_control_info[] = {
+static const struct hwmon_channel_info * const axi_fan_control_info[] = {
        HWMON_CHANNEL_INFO(pwm, HWMON_PWM_INPUT),
        HWMON_CHANNEL_INFO(fan, HWMON_F_INPUT | HWMON_F_FAULT | HWMON_F_LABEL),
        HWMON_CHANNEL_INFO(temp, HWMON_T_INPUT | HWMON_T_LABEL),