diff options
Diffstat (limited to 'drivers/thermal/armada_thermal.c')
| -rw-r--r-- | drivers/thermal/armada_thermal.c | 37 |
1 files changed, 19 insertions, 18 deletions
diff --git a/drivers/thermal/armada_thermal.c b/drivers/thermal/armada_thermal.c index 52d63b3997fe..b28695a55eea 100644 --- a/drivers/thermal/armada_thermal.c +++ b/drivers/thermal/armada_thermal.c @@ -785,33 +785,34 @@ static int armada_configure_overheat_int(struct armada_thermal_priv *priv, int sensor_id) { /* Retrieve the critical trip point to enable the overheat interrupt */ - const struct thermal_trip *trips = of_thermal_get_trip_points(tz); + struct thermal_trip trip; int ret; int i; - if (!trips) - return -EINVAL; + for (i = 0; i < thermal_zone_get_num_trips(tz); i++) { - for (i = 0; i < of_thermal_get_ntrips(tz); i++) - if (trips[i].type == THERMAL_TRIP_CRITICAL) - break; + ret = thermal_zone_get_trip(tz, i, &trip); + if (ret) + return ret; - if (i == of_thermal_get_ntrips(tz)) - return -EINVAL; + if (trip.type != THERMAL_TRIP_CRITICAL) + continue; - ret = armada_select_channel(priv, sensor_id); - if (ret) - return ret; + ret = armada_select_channel(priv, sensor_id); + if (ret) + return ret; - armada_set_overheat_thresholds(priv, - trips[i].temperature, - trips[i].hysteresis); - priv->overheat_sensor = tz; - priv->interrupt_source = sensor_id; + armada_set_overheat_thresholds(priv, trip.temperature, + trip.hysteresis); + priv->overheat_sensor = tz; + priv->interrupt_source = sensor_id; - armada_enable_overheat_interrupt(priv); + armada_enable_overheat_interrupt(priv); - return 0; + return 0; + } + + return -EINVAL; } static int armada_thermal_probe(struct platform_device *pdev) |