config: enable UHID

Change-Id: I6edf3c08bec9f090beedf09d18f92ecb716c1c5e
cpufreq: block hotplugging during multi-cpu operations

This should prevent issues when a CPU tries to hotplug during a governor
or freq policy change operation.

Change-Id: I08c556375769a018387c09ba6129f1c62c2f7d67
Merge branch 'cm-10.1' into martincz