msm: mink: Fixing memory map obj id

Currently, smcinvoke driver was not sending correct memory mapped obj
when requested from TZ. Using macros to corretly set mem obj id.

Change-Id: I6c6528a06f6d17820111beeff28591039197abdf
Signed-off-by: Dinesh K Garg <dineshg@codeaurora.org>