mako_hotplug: online cpu1 on screen on to remove the lag, also merge the cpu max freq cap from the video driver to this driver. A bunch of other small fixes as well.

Signed-off-by: Francisco Franco <franciscofranco.1990@gmail.com>

Conflicts:
	arch/arm/kernel/mako_hotplug.c
	drivers/video/msm/mipi_lgit.c
hrtimer: Prevent hrtimer_enqueue_reprogram race

hrtimer_enqueue_reprogram contains a race which could result in
timer.base switch during unlock/lock sequence.

hrtimer_enqueue_reprogram is releasing the lock protecting the timer
base for calling raise_softirq_irqsoff() due to a lock ordering issue
versus rq->lock.

If during that time another CPU calls __hrtimer_start_range_ns() on
the same hrtimer, the timer base might switch, before the current CPU
can lock base->lock again and therefor the unlock_timer_base() call
will unlock the wrong lock.

[ tglx: Added comment and massaged changelog ]

Change-Id: I327d862c28f24b77a62861764393c4bf660a7318
Signed-off-by: Leonid Shatz <leonid.shatz@ravellosystems.com>
Signed-off-by: Izik Eidus <izik.eidus@ravellosystems.com>
Cc: Andrea Arcangeli <aarcange@redhat.com>
Cc: stable@vger.kernel.org
Link: http://lkml.kernel.org/r/1359981217-389-1-git-send-email-izik.eidus@ravellosystems.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Git-commit: b22affe0aef429d657bc6505aacb1c569340ddd2
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
Signed-off-by: Taniya Das <tdas@codeaurora.org>
Signed-off-by: Francisco Franco <franciscofranco.1990@gmail.com>
mako_hotplug: use alloc_workqueue instead of create_*_workqueue because the latter is deprecated. Also online all cores on screen on for 1 sampling_rate for smoother screen on transitions.

Signed-off-by: Francisco Franco <franciscofranco.1990@gmail.com>