intelliactive: fix race condition when unregistering input handlers

Signed-off-by: Paul Reioux <reioux@gmail.com>
Revert "fsync: Fix build error and enable fsync control"

This reverts commit cfb8736c2a507de194896a63f175d55f2e54b94c.

Conflicts:
	arch/arm/configs/mako_defconfig
Revert "fsync control files"

This reverts commit ee64d98c2d98625bcdee43137128e78d6d205ca1.
fs/dyn_sync_cntrl: dynamic sync control

The dynamic sync control interface uses new power_suspend interface

While screen is on, file sync is disabled
when screen is off, a file sync is called to flush all outstanding writes
and restore file sync operation as normal.

updated for 8974 kernels

Signed-off-by: Paul Reioux <reioux@gmail.com>

Conflicts:
	fs/Kconfig
Asynchronous Fsync: initial extraction of Async Fsync from HTC

Signed-off-by: Paul Reioux <reioux@gmail.com>
fs/Kconfig: fix warning related to AYSNC_FSYNC patch

Signed-off-by: Paul Reioux <reioux@gmail.com>