3G usb modem support: Fix compilation error

Signed-off-by: flar2 <asegaert@gmail.com>
Signed-off-by: Dan Trifan <jimsth@gmail.com>
Max screen off frequency and shut down cores while screen is off

Signed-off-by: flar2 <asegaert@gmail.com>
Signed-off-by: Dan Trifan <jimsth@gmail.com>
Change msm-sleeper to use lcd-notifier

Signed-off-by: flar2 <asegaert@gmail.com>
Signed-off-by: Dan Trifan <jimsth@gmail.com>
Add sysfs entry for max screen off frequency

Signed-off-by: flar2 <asegaert@gmail.com>
Signed-off-by: Dan Trifan <jimsth@gmail.com>