msm: msm8660: correct header inclusion order.

The order in which headers were included was causing a compilation error.
This happened only when enabling V4L2 on 8x60.

Change-Id: Iebd99d788750ee7edd2779e050e59274756cb3c6
Signed-off-by: Ankit Premrajka <ankitp@codeaurora.org>
Signed-off-by: Azam Sadiq Pasha Kapatrala Syed <akapatra@codeaurora.org>