Commits
Rafael J. Wysocki committed 8376869e51f
Revert "PM QoS: Use spinlock in the per-device PM QoS constraints code" This reverts commit fc2fb3a075c206927d3fbad251dae82ba82ccf2d. The problem with the above commit is that it makes the device PM QoS core code hold a spinlock around blocking_notifier_call_chain() invocations. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>