cpuquiet: move back cpuquiet_lock
Moved cpuquiet_lock to the back of cpuquiet_switch_governor().
cpuquiet_switch_governor() has to be protected by cpuquiet_lock.
In the runnable cpuquiet_governor case, it can occur a kernel panic or BUG_ON
because schedule_work() and INIT_WORK() can be performed at the same time.
Bug
1410816
Change-Id: I6d3d69bd8896e5425a762cbc4a58343a319edf29
Signed-off-by: Jubeom Kim <jubeomk@nvidia.com>
(cherry picked from commit
8502d0b7c057f96b7cd0495b49e37fc968d4bf8a)
Reviewed-on: http://git-master/r/337335
Reviewed-by: Sai Gurrappadi <sgurrappadi@nvidia.com>
Tested-by: Sai Gurrappadi <sgurrappadi@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Diwakar Tundlam <dtundlam@nvidia.com>