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author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-01-06 03:07:28 +0300 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-01-06 03:07:28 +0300 |
commit | 5c4a60831aa6d937cec9cf17aef8eb6c1851bfcd (patch) | |
tree | 48260369e439c34105735596b63ea44a84a1da05 /drivers/thermal/thermal_core.c | |
parent | c280230254635da33703dd8f4a10cad23f640fb0 (diff) | |
parent | 24ef9ec891c761483c5270528781b8637b908eef (diff) | |
download | linux-5c4a60831aa6d937cec9cf17aef8eb6c1851bfcd.tar.xz |
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux
Pull thermal management updates from Zhang Rui:
- Add locking for cooling device sysfs attribute in case the cooling
device state is changed by userspace and thermal framework
simultaneously. (Thara Gopinath)
- Fix a problem that passive cooling is reset improperly after system
suspend/resume. (Wei Wang)
- Cleanup the driver/thermal/ directory by moving intel and qcom
platform specific drivers to platform specific sub-directories. (Amit
Kucheria)
- Some trivial cleanups. (Lukasz Luba, Wolfram Sang)
* 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux:
thermal/intel: fixup for Kconfig string parsing tightening up
drivers: thermal: Move QCOM_SPMI_TEMP_ALARM into the qcom subdir
drivers: thermal: Move various drivers for intel platforms into a subdir
thermal: Fix locking in cooling device sysfs update cur_state
Thermal: do not clear passive state during system sleep
thermal: zx2967_thermal: simplify getting .driver_data
thermal: st: st_thermal: simplify getting .driver_data
thermal: spear_thermal: simplify getting .driver_data
thermal: rockchip_thermal: simplify getting .driver_data
thermal: int340x_thermal: int3400_thermal: simplify getting .driver_data
thermal: remove unused function parameter
Diffstat (limited to 'drivers/thermal/thermal_core.c')
-rw-r--r-- | drivers/thermal/thermal_core.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/drivers/thermal/thermal_core.c b/drivers/thermal/thermal_core.c index d6ebc1cf6aa9..6590bb5cb688 100644 --- a/drivers/thermal/thermal_core.c +++ b/drivers/thermal/thermal_core.c @@ -315,9 +315,7 @@ static void monitor_thermal_zone(struct thermal_zone_device *tz) mutex_unlock(&tz->lock); } -static void handle_non_critical_trips(struct thermal_zone_device *tz, - int trip, - enum thermal_trip_type trip_type) +static void handle_non_critical_trips(struct thermal_zone_device *tz, int trip) { tz->governor ? tz->governor->throttle(tz, trip) : def_governor->throttle(tz, trip); @@ -418,7 +416,7 @@ static void handle_thermal_trip(struct thermal_zone_device *tz, int trip) if (type == THERMAL_TRIP_CRITICAL || type == THERMAL_TRIP_HOT) handle_critical_trips(tz, trip, type); else - handle_non_critical_trips(tz, trip, type); + handle_non_critical_trips(tz, trip); /* * Alright, we handled this trip successfully. * So, start monitoring again. @@ -453,16 +451,20 @@ static void update_temperature(struct thermal_zone_device *tz) tz->last_temperature, tz->temperature); } -static void thermal_zone_device_reset(struct thermal_zone_device *tz) +static void thermal_zone_device_init(struct thermal_zone_device *tz) { struct thermal_instance *pos; - tz->temperature = THERMAL_TEMP_INVALID; - tz->passive = 0; list_for_each_entry(pos, &tz->thermal_instances, tz_node) pos->initialized = false; } +static void thermal_zone_device_reset(struct thermal_zone_device *tz) +{ + tz->passive = 0; + thermal_zone_device_init(tz); +} + void thermal_zone_device_update(struct thermal_zone_device *tz, enum thermal_notify_event event) { @@ -1504,7 +1506,7 @@ static int thermal_pm_notify(struct notifier_block *nb, case PM_POST_SUSPEND: atomic_set(&in_suspend, 0); list_for_each_entry(tz, &thermal_tz_list, node) { - thermal_zone_device_reset(tz); + thermal_zone_device_init(tz); thermal_zone_device_update(tz, THERMAL_EVENT_UNSPECIFIED); } |