diff options
author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2024-04-10 19:06:34 +0300 |
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committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2024-04-23 21:38:26 +0300 |
commit | 0ae204a667452e58a1e5081c18a179e557df33c8 (patch) | |
tree | 619ca3bf51fae039ee6e053746f396c1a2265f2f /drivers/thermal | |
parent | 4526c581098e3fe08535345c6526654a9a55a695 (diff) | |
download | linux-0ae204a667452e58a1e5081c18a179e557df33c8.tar.xz |
thermal: gov_bang_bang: Fold thermal_zone_trip_update() into its caller
Fold thermal_zone_trip_update() into bang_bang_control() which is the
only caller of it to reduce code size and make it easier to follow.
No functional impact.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Reviewed-by: Lukasz Luba <lukasz.luba@arm.com>
Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Diffstat (limited to 'drivers/thermal')
-rw-r--r-- | drivers/thermal/gov_bang_bang.c | 75 |
1 files changed, 33 insertions, 42 deletions
diff --git a/drivers/thermal/gov_bang_bang.c b/drivers/thermal/gov_bang_bang.c index ffc800484b8f..acb52c9ee10f 100644 --- a/drivers/thermal/gov_bang_bang.c +++ b/drivers/thermal/gov_bang_bang.c @@ -13,47 +13,6 @@ #include "thermal_core.h" -static void thermal_zone_trip_update(struct thermal_zone_device *tz, - const struct thermal_trip *trip, - bool crossed_up) -{ - struct thermal_instance *instance; - - dev_dbg(&tz->device, "Trip%d[temp=%d]:temp=%d:hyst=%d\n", - thermal_zone_trip_id(tz, trip), trip->temperature, - tz->temperature, trip->hysteresis); - - list_for_each_entry(instance, &tz->thermal_instances, tz_node) { - if (instance->trip != trip) - continue; - - if (instance->target == THERMAL_NO_TARGET) - instance->target = 0; - - if (instance->target != 0 && instance->target != 1) { - pr_debug("Unexpected state %ld of thermal instance %s in bang-bang\n", - instance->target, instance->name); - - instance->target = 1; - } - - /* - * Enable the fan when the trip is crossed on the way up and - * disable it when the trip is crossed on the way down. - */ - if (instance->target == 0 && crossed_up) - instance->target = 1; - else if (instance->target == 1 && !crossed_up) - instance->target = 0; - - dev_dbg(&instance->cdev->device, "target=%ld\n", instance->target); - - mutex_lock(&instance->cdev->lock); - instance->cdev->updated = false; /* cdev needs update */ - mutex_unlock(&instance->cdev->lock); - } -} - /** * bang_bang_control - controls devices associated with the given zone * @tz: thermal_zone_device @@ -90,7 +49,39 @@ static void bang_bang_control(struct thermal_zone_device *tz, lockdep_assert_held(&tz->lock); - thermal_zone_trip_update(tz, trip, crossed_up); + dev_dbg(&tz->device, "Trip%d[temp=%d]:temp=%d:hyst=%d\n", + thermal_zone_trip_id(tz, trip), trip->temperature, + tz->temperature, trip->hysteresis); + + list_for_each_entry(instance, &tz->thermal_instances, tz_node) { + if (instance->trip != trip) + continue; + + if (instance->target == THERMAL_NO_TARGET) + instance->target = 0; + + if (instance->target != 0 && instance->target != 1) { + pr_debug("Unexpected state %ld of thermal instance %s in bang-bang\n", + instance->target, instance->name); + + instance->target = 1; + } + + /* + * Enable the fan when the trip is crossed on the way up and + * disable it when the trip is crossed on the way down. + */ + if (instance->target == 0 && crossed_up) + instance->target = 1; + else if (instance->target == 1 && !crossed_up) + instance->target = 0; + + dev_dbg(&instance->cdev->device, "target=%ld\n", instance->target); + + mutex_lock(&instance->cdev->lock); + instance->cdev->updated = false; /* cdev needs update */ + mutex_unlock(&instance->cdev->lock); + } list_for_each_entry(instance, &tz->thermal_instances, tz_node) thermal_cdev_update(instance->cdev); |