uapi: Fix QCOM headers to work with UAPI_HEADER_TEST

UAPI_HEADER_TEST ensures that all the uapi headers can be built as
standalone files which facilitates their use in the wider world. Fix
headers to use common kernel definitions.

Change-Id: Ic0dedbad3052d7355ddca5450cc72d3a3582d0ed
Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>