SWDEV-469422 - Avoid using of hipStream_t in internal methods (#69)

Change-Id: Ifd5362f371c846a88241927383cb95cf046548ef

[ROCm/clr commit: fb92683d86]

projects/clr/hipamd/src/hip_mempool.cpp

@@ -202,7 +202,7 @@ hipError_t hipFreeAsync(void* dev_ptr, hipStream_t stream) {
       event = new hip::Event(0);
       if (event != nullptr) {
         if (hipSuccess !=
-            event->addMarker(reinterpret_cast<hipStream_t>(hip_stream), nullptr)) {
+            event->addMarker(hip_stream, nullptr)) {
           delete event;
           event = nullptr;
         } else {