SAI: Disable touchwake on outgoing call too

Signed-off-by: Stratos Karafotis <stratosk@semaphore.gr>
3.1.1

Signed-off-by: Stratos Karafotis <stratosk@semaphore.gr>
cpufreq: Remember the status of dyn_hotplug driver

If dyn_hotplug was disabled, leave it disabled after
the change in policy.

Signed-off-by: Stratos Karafotis <stratosk@semaphore.gr>
IntProperty: Catch NumberFormatException

In case of NumberFormatException set the default value and
log the exception message.

Signed-off-by: Stratos Karafotis <stratosk@semaphore.gr>
IntProperty: Update copyright info

Signed-off-by: Stratos Karafotis <stratosk@semaphore.gr>
SAI: Disable orientation listener after answering

Signed-off-by: Stratos Karafotis <stratosk@semaphore.gr>
Code clean up

- update copyright info
- remove unused comments
- fix code formatting

Signed-off-by: Stratos Karafotis <stratosk@semaphore.gr>
Revert some wrong clean ups
3.1.2

Signed-off-by: Stratos Karafotis <stratosk@semaphore.gr>