PM / QoS: Fix a free error in the dev_pm_qos_constraints_destroy()

Free a wrong point to struct dev_pm_qos->latency which suppose to
be the point to struct dev_pm_qos. The patch is to fix the issue.

Signed-off-by: Lan Tianyu <tianyu.lan@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

diff --git a/drivers/base/power/qos.c b/drivers/base/power/qos.c
index 3a7687a..31d3f48 100644 (file)
--- a/drivers/base/power/qos.c
+++ b/drivers/base/power/qos.c
@@ -253,7 +253,7 @@ void dev_pm_qos_constraints_destroy(struct device *dev)
        spin_unlock_irq(&dev->power.lock);
 
        kfree(c->notifiers);
-       kfree(c);
+       kfree(qos);
 
  out:
        mutex_unlock(&dev_pm_qos_mtx);