battery: Properly populate current now, avg, and max output properties
battery: Expose all MHL currents in charger controls
Squashed commit of the following:

commit 90ff9942e735e44fb5996305653a35498067f4f5
Author: Samsung OSRC <samsung.osrc@gmail.com>
Date:   Mon Oct 14 01:02:16 2013 +0400

    gpu: pvr: Better utilization handler calculation

    Signed-off-by: Andrei F <luxneb@gmail.com>

commit 31705a470713b91b71ba2994a5bd93d59bbff914
Author: Samsung OSRC <samsung.osrc@gmail.com>
Date:   Mon Oct 14 00:59:58 2013 +0400

    mm: proc-v7: Enable Non-cacheable streaming enhancement

    Signed-off-by: Andrei F <luxneb@gmail.com>

commit 4cf20f8fb44af6622f393d370f659874886e428a
Author: Samsung OSRC <samsung.osrc@gmail.com>
Date:   Sun Oct 13 23:31:17 2013 +0400

    backlight: Replace smart dimming and aid with unified mechanism

    Signed-off-by: Andrei F <luxneb@gmail.com>

commit 59f46f0388b5e476cd0cfb9b5c157f60911b3576
Author: Samsung OSRC <samsung.osrc@gmail.com>
Date:   Sun Oct 13 21:14:29 2013 +0400

    cpufreq: Move around min/max defines and misc

    Signed-off-by: Andrei F <luxneb@gmail.com>

commit c11f17db0874a9e36ca463c915ef211511c1f412
Author: Samsung OSRC <samsung.osrc@gmail.com>
Date:   Sun Oct 13 21:12:53 2013 +0400

    cpufreq: Update IKCS to Exynos 5420 state

    - Boot voltage lookup
    - Fix EMA voltage setting
    - Various small changes

    Signed-off-by: Andrei F <luxneb@gmail.com>

commit 65d592eaea65bb7c8876dcb9e068ad0943c0720e
Author: Samsung OSRC <samsung.osrc@gmail.com>
Date:   Sun Oct 13 20:58:42 2013 +0400

    cpufreq: Add a standalone hotplug driver

    Signed-off-by: Andrei F <luxneb@gmail.com>

commit 7ca8f2d7030bd14db1480c9cda61c6291484f679
Author: Samsung OSRC <samsung.osrc@gmail.com>
Date:   Sun Oct 13 20:53:12 2013 +0400

    cpufreq: Remove Ondemand-SEC hotplug logic

    Signed-off-by: Andrei F <luxneb@gmail.com>

commit e3d89d1a9ec3305627e91d4f15f08e881c390571
Author: Samsung OSRC <samsung.osrc@gmail.com>
Date:   Sun Oct 13 20:47:41 2013 +0400

    cpufreq: Remove Ondemand-SEC game mode