From ab39c8853737158604e154ad3b03639e74082bd6 Mon Sep 17 00:00:00 2001 From: Lukasz Luba Date: Thu, 22 Apr 2021 16:36:24 +0100 Subject: [PATCH] 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 Signed-off-by: Daniel Lezcano Link: https://lore.kernel.org/r/20210422153624.6074-4-lukasz.luba@arm.com --- drivers/thermal/gov_power_allocator.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/thermal/gov_power_allocator.c b/drivers/thermal/gov_power_allocator.c index a6cdb2e892da..13e375751d22 100644 --- a/drivers/thermal/gov_power_allocator.c +++ b/drivers/thermal/gov_power_allocator.c @@ -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; }