UPSTREAM: Merge commit 'affad682' into mainline - upto PC168

* commit 'affad682':
  msm: camera: cpas: Improve logging capability
  msm: camera: cpas: Use device tree entry to set camnoc-min-bw
  ARM: dts: msm: Add camnoc-min-bw entry in cpas node for sm8150

Change-Id: If1dd8890de268c4dfa793e136a8cc90942b8be22
Signed-off-by: Abhijit Trivedi <abhijitt@codeaurora.org>