msm: Remove files no longer buildable under arch/arm/mach-msm

Removed the files to reduce efforts as we move driver code out of mach-msm

Change-Id: Ia6be42a6b8e52f06172f5ebfcea075419486cd2e
Signed-off-by: Mohammad Johny Shaik <mjshai@codeaurora.org>
Merge "msm: Remove files no longer buildable under arch/arm/mach-msm"