Revert "Fsync Toggle"

This reverts commit 2ecc7725fc88b657c5c82122e2efea6dbf0c5b95.
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>
Signed-off-by: Chester Kener <Cl3Kener@gmail.com>

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

Signed-off-by: Paul Reioux <reioux@gmail.com>
Signed-off-by: Chester Kener <Cl3Kener@gmail.com>

Conflicts:
	fs/Kconfig
fs/Kconfig: fix warning related to AYSNC_FSYNC patch

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

Signed-off-by: Chester Kener <Cl3Kener@gmail.com>