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thermal/core/power allocator: Use the lockless __thermal_cdev_update() function 

Use the new helper function and avoid unnecessery second lock/unlock,
which was present in old approach with thermal_cdev_update().

Signed-off-by: Lukasz Luba <lukasz.luba@arm.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20210422153624.6074-4-lukasz.luba@arm.com
This commit is contained in:
Lukasz Luba 2021-04-22 16:36:24 +01:00 committed by Daniel Lezcano
parent 1a93369810
commit ab39c88537
1 changed files with 1 additions and 2 deletions
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3
drivers/thermal/gov_power_allocator.c
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@ -301,9 +301,8 @@ power_actor_set_power(struct thermal_cooling_device *cdev,
instance->target = clamp_val(state, instance->lower, instance->upper);
mutex_lock(&cdev->lock);
cdev->updated = false;
__thermal_cdev_update(cdev);
mutex_unlock(&cdev->lock);
thermal_cdev_update(cdev);
return 0;
}