mako: update fast charge path

I don't know how to merge the commit of Romanbb.
https://github.com/AOKP/device_lge_mako/commit/52ad6bfa8cac2cb542acac708e736985606edee2
Change-Id: I257756d9014219d60a04e696fd0740a274525354
Signed-off-by: Roman Birg <romanbirg@gmail.com>