hwmon: (f71882fg) Fix auto_channels_temp temp numbering with f8000

Adjust auto_channels_temp show and store functions for different numbering of
temps between f8000 and other supported models.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Jean Delvare <khali@linux-fr.org>

diff --git a/drivers/hwmon/f71882fg.c b/drivers/hwmon/f71882fg.c
index f4998bf..0ef7265 100644 (file)
--- a/drivers/hwmon/f71882fg.c
+++ b/drivers/hwmon/f71882fg.c
@@ -1615,8 +1615,9 @@ static ssize_t show_pwm_auto_point_channel(struct device *dev,
        int result;
        struct f71882fg_data *data = f71882fg_update_device(dev);
        int nr = to_sensor_dev_attr_2(devattr)->index;
+       int temp_start = (data->type == f8000) ? 0 : 1;
 
-       result = 1 << ((data->pwm_auto_point_mapping[nr] & 3) - 1);
+       result = 1 << ((data->pwm_auto_point_mapping[nr] & 3) - temp_start);
 
        return sprintf(buf, "%d\n", result);
 }
@@ -1627,20 +1628,23 @@ static ssize_t store_pwm_auto_point_channel(struct device *dev,
 {
        struct f71882fg_data *data = dev_get_drvdata(dev);
        int nr = to_sensor_dev_attr_2(devattr)->index;
+       int temp_start = (data->type == f8000) ? 0 : 1;
        long val = simple_strtol(buf, NULL, 10);
+
        switch (val) {
        case 1:
-               val = 1;
+               val = 0;
                break;
        case 2:
-               val = 2;
+               val = 1;
                break;
        case 4:
-               val = 3;
+               val = 2;
                break;
        default:
                return -EINVAL;
        }
+       val += temp_start;
        mutex_lock(&data->update_lock);
        data->pwm_auto_point_mapping[nr] =
                f71882fg_read8(data, F71882FG_REG_POINT_MAPPING(nr));