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path: root/drivers/thermal/power_allocator.c
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Diffstat (limited to 'drivers/thermal/power_allocator.c')
-rw-r--r--drivers/thermal/power_allocator.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/thermal/power_allocator.c b/drivers/thermal/power_allocator.c
index 2f1a863a8e15..b4d3116cfdaf 100644
--- a/drivers/thermal/power_allocator.c
+++ b/drivers/thermal/power_allocator.c
@@ -529,7 +529,9 @@ static void allow_maximum_power(struct thermal_zone_device *tz)
continue;
instance->target = 0;
+ mutex_lock(&instance->cdev->lock);
instance->cdev->updated = false;
+ mutex_unlock(&instance->cdev->lock);
thermal_cdev_update(instance->cdev);
}
}