Merge changes I3435fbda,I3ca11384,I74f29ae6,Ia9db958b,I6253b514 into msm-3.0

* changes:
  msm: board: Clean up device declarations
  msm: board-8960: Move WFD devices into board-msm8960-display
  msm: board-8960: Create a separate board file for PMIC devices
  msm: board-8960: Create a separate board file for display devices
  msm: board-8960: Create a separate board file for camera devices