Low flashlight brightness bugfix
Because the platform side cannot output a PWM wave with 100% duty
cycle, the brightness of the flashlight is too low. To fix this,
we manually pull up this pin.
Change-Id: I84eacdef17c56b775dba679446e672868de2a279
Reviewed-on: https://gerrit.mot.com/2250278
SME-Granted: SME Approvals Granted
SLTApproved: Slta Waiver
Tested-by: Jira Key
Reviewed-by: Pengfei Qiao <qiaopf1@motorola.com>
Reviewed-by: Zhichao Chen <chenzc2@motorola.com>
Submit-Approved: Jira Key