smdk4412: fix mag cover turning screen off

when charger is plugged in or disconnected while cover is closed
and then opened.

Change-Id: Ifa74d3d0689e1a5c84a4683c2fe24918bc5ab87a
Merge "smdk4412: fix mag cover turning screen off" into cm-11.0
[1/2]smdk4412: exFAT Support

smdk4412-common: https://gerrit.omnirom.org/#/c/3132/

Change-Id: I211e0b47db8ce3b134fe1d6a0d9237a322fa6f9b
smdk4412: Notification LED controls

Change-Id: Ic20c4946d4ea2336e1fa844d6600469e3517752d