fix(intel): use macro as return value

SMC function should strictly return INTEL_SIP_SMC_STATUS macro. Directly
returning value of variable status might cause confusion in calling
software.

Signed-off-by: Abdul Halim, Muhammad Hadi Asyrafi <muhammad.hadi.asyrafi.abdul.halim@intel.com>
Change-Id: Iea17f4feaa5c917e8b995471f3019dba6ea8dcd3
Signed-off-by: Jit Loon Lim <jit.loon.lim@intel.com>
1 file changed