Fast Charge Port

Change-Id: I9e902dfc77866a48d5f8536fb547508019ea1c9e

Conflicts:
	arch/arm/mach-msm/fastchg.c
tps65200: force fast charge.
          tps_set_charger_ctrl is being called at many places in htc_battery.c
          instead of dealing with force fast charge in htc_battery, deal with
          it in the i2c chips

Change-Id: I7de16cf6ed19ebfd61167814638276ab62580257
unwanted IO scheduler removed