fix clang build
fix clang build

[Featurei/Bug]  clang fails parsing doxygen comment
[Cause]         N/A
[Solution]      change param reference
[Verification]  Build with clnag

Change-Id: I65d461202d1d6af9bdbfcc89bc104b006e78bf23

Samsung/vasum,Samsung/vasum,Samsung/vasum,Samsung/vasum