diff options
| -rw-r--r-- | drivers/thermal/armada_thermal.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/thermal/armada_thermal.c b/drivers/thermal/armada_thermal.c index 6fd6483..f84d9f0 100644 --- a/drivers/thermal/armada_thermal.c +++ b/drivers/thermal/armada_thermal.c @@ -56,6 +56,7 @@ struct armada_thermal_data { unsigned long coef_b; unsigned long coef_m; unsigned long coef_div; + bool inverted; /* Register shift and mask to access the sensor temperature */ unsigned int temp_shift; @@ -138,7 +139,10 @@ static int armada_get_temp(struct thermal_zone_device *thermal, m = priv->data->coef_m; div = priv->data->coef_div; - *temp = (b - (m * reg)) / div; + if (priv->data->inverted) + *temp = ((m * reg) - b) / div; + else + *temp = (b - (m * reg)) / div; return 0; } |