Revert "Revert "Time gpio from 3.8""

This reverts commit 44000597ce760691e751dc7309a65ddd730d1751.
Revert "Revert "switch the protection of percpu_counter list to spinlock""

This reverts commit 50f8227dcb60efd229d3f09eacab4f6dbc04c8ff.
Revert "Revert "staging: android: Avoid using camelcase in binder.h""

This reverts commit 2f036f24fc8b28abb18822bcfc60339014079703.
Revert "Revert "staging: android: Fix two checkpatch issues in binder.c""

This reverts commit c0f8556141936a79aafcfbccab88583518a5386e.
Revert "Revert "Set of improvements to Staging-binder""

This reverts commit d3b483495978d983d94401069667b9a249cfeead.
working sio