msm: sensors: Fix data types in sensor for 64-bit platforms.

    New Qualcomm platforms support LP64 architecture.
    Sensor module have to compile and work on the
    architeture without errors.

Change-Id: I282627aecca5a31d08018603c2d17fbd9d88d102
Signed-off-by: Ivan Tiyanov <ivant@codeaurora.org>