earlysuspend: speedup late resume (faster wakeup of the device)

Thanx to _2bad4u_ for the hint and dsc-team's repo I got the code from (https://github.com/dsc-team/dsc-team-kernel-project)
suspend: shorten time to enter sleep state

Conflicts:

	kernel/power/process.c

Signed-off-by: Luis Cruz <ljc2491@gmail.com>

Conflicts:

	kernel/power/process.c
mmc: decrease wakelock timeout
msm_fb: Make sure the backlight is not set to 0 at boot