fix(zynqmp): resolve misra 8.13 warnings

MISRA Violation: MISRA-C:2012 R.8.13
- The pointer variable points to a non-constant type
but does not modify the object it points to. Consider
adding const qualifier to the points-to type.

Signed-off-by: Venkatesh Yadav Abbarapu <venkatesh.abbarapu@xilinx.com>
Change-Id: Ifd06c789cfd3babe1f5c0a17aff1ce8e70c87b05
2 files changed