diff options
Diffstat (limited to 'drivers/thermal/thermal_core.c')
| -rw-r--r-- | drivers/thermal/thermal_core.c | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/drivers/thermal/thermal_core.c b/drivers/thermal/thermal_core.c index f2d55e478b2a..226b0b4aced6 100644 --- a/drivers/thermal/thermal_core.c +++ b/drivers/thermal/thermal_core.c @@ -607,7 +607,8 @@ static void thermal_zone_device_reset(struct thermal_zone_device *tz) pos->initialized = false; } -void thermal_zone_device_update(struct thermal_zone_device *tz) +void thermal_zone_device_update(struct thermal_zone_device *tz, + enum thermal_notify_event event) { int count; @@ -621,6 +622,8 @@ void thermal_zone_device_update(struct thermal_zone_device *tz) thermal_zone_set_trips(tz); + tz->notify_event = event; + for (count = 0; count < tz->trips; count++) handle_thermal_trip(tz, count); } @@ -631,7 +634,7 @@ static void thermal_zone_device_check(struct work_struct *work) struct thermal_zone_device *tz = container_of(work, struct thermal_zone_device, poll_queue.work); - thermal_zone_device_update(tz); + thermal_zone_device_update(tz, THERMAL_EVENT_UNSPECIFIED); } /* sys I/F for thermal zone */ @@ -755,7 +758,7 @@ trip_point_temp_store(struct device *dev, struct device_attribute *attr, if (ret) return ret; - thermal_zone_device_update(tz); + thermal_zone_device_update(tz, THERMAL_EVENT_UNSPECIFIED); return count; } @@ -877,7 +880,7 @@ passive_store(struct device *dev, struct device_attribute *attr, tz->forced_passive = state; - thermal_zone_device_update(tz); + thermal_zone_device_update(tz, THERMAL_EVENT_UNSPECIFIED); return count; } @@ -968,7 +971,7 @@ emul_temp_store(struct device *dev, struct device_attribute *attr, } if (!ret) - thermal_zone_device_update(tz); + thermal_zone_device_update(tz, THERMAL_EVENT_UNSPECIFIED); return ret ? ret : count; } @@ -1564,7 +1567,8 @@ __thermal_cooling_device_register(struct device_node *np, mutex_lock(&thermal_list_lock); list_for_each_entry(pos, &thermal_tz_list, node) if (atomic_cmpxchg(&pos->need_update, 1, 0)) - thermal_zone_device_update(pos); + thermal_zone_device_update(pos, + THERMAL_EVENT_UNSPECIFIED); mutex_unlock(&thermal_list_lock); return cdev; @@ -2007,7 +2011,7 @@ struct thermal_zone_device *thermal_zone_device_register(const char *type, thermal_zone_device_reset(tz); /* Update the new thermal zone and mark it as already updated. */ if (atomic_cmpxchg(&tz->need_update, 1, 0)) - thermal_zone_device_update(tz); + thermal_zone_device_update(tz, THERMAL_EVENT_UNSPECIFIED); return tz; @@ -2294,7 +2298,8 @@ static int thermal_pm_notify(struct notifier_block *nb, atomic_set(&in_suspend, 0); list_for_each_entry(tz, &thermal_tz_list, node) { thermal_zone_device_reset(tz); - thermal_zone_device_update(tz); + thermal_zone_device_update(tz, + THERMAL_EVENT_UNSPECIFIED); } break; default: |