diff options
| -rw-r--r-- | drivers/thermal/thermal_sysfs.c | 6 | ||||
| -rw-r--r-- | drivers/thermal/thermal_trip.c | 2 |
2 files changed, 4 insertions, 4 deletions
diff --git a/drivers/thermal/thermal_sysfs.c b/drivers/thermal/thermal_sysfs.c index e65bbbbf0054..434b577950be 100644 --- a/drivers/thermal/thermal_sysfs.c +++ b/drivers/thermal/thermal_sysfs.c @@ -139,7 +139,7 @@ trip_point_temp_show(struct device *dev, struct device_attribute *attr, if (sscanf(attr->attr.name, "trip_point_%d_temp", &trip_id) != 1) return -EINVAL; - return sprintf(buf, "%d\n", tz->trips[trip_id].trip.temperature); + return sprintf(buf, "%d\n", READ_ONCE(tz->trips[trip_id].trip.temperature)); } static ssize_t @@ -163,7 +163,7 @@ trip_point_hyst_store(struct device *dev, struct device_attribute *attr, trip = &tz->trips[trip_id].trip; if (hyst != trip->hysteresis) { - trip->hysteresis = hyst; + WRITE_ONCE(trip->hysteresis, hyst); thermal_zone_trip_updated(tz, trip); } @@ -183,7 +183,7 @@ trip_point_hyst_show(struct device *dev, struct device_attribute *attr, if (sscanf(attr->attr.name, "trip_point_%d_hyst", &trip_id) != 1) return -EINVAL; - return sprintf(buf, "%d\n", tz->trips[trip_id].trip.hysteresis); + return sprintf(buf, "%d\n", READ_ONCE(tz->trips[trip_id].trip.hysteresis)); } static ssize_t diff --git a/drivers/thermal/thermal_trip.c b/drivers/thermal/thermal_trip.c index 86f408f84f17..2a876d3b93aa 100644 --- a/drivers/thermal/thermal_trip.c +++ b/drivers/thermal/thermal_trip.c @@ -161,7 +161,7 @@ void thermal_zone_set_trip_temp(struct thermal_zone_device *tz, if (trip->temperature == temp) return; - trip->temperature = temp; + WRITE_ONCE(trip->temperature, temp); thermal_notify_tz_trip_change(tz, trip); if (temp == THERMAL_TEMP_INVALID) { |