SWDEV-271806 - Disable pinning for views.

Only parent object should pin system memory

Change-Id: Ic9a0a34e3aff2263501c564c3cebd33f4f7e2455

rocclr/device/rocm/rocdevice.cpp

@@ -1830,6 +1830,8 @@ device::Memory* Device::createMemory(amd::Memory& owner) const {
 
   // Prepin sysmem buffer for possible data synchronization between CPU and GPU
   if (!memory->isHostMemDirectAccess() &&
+      // Pin memory for the parent object only
+      (owner.parent() == nullptr) &&
       (owner.getHostMem() != nullptr) &&
       (owner.getSvmPtr() == nullptr)) {
     memory->pinSystemMemory(owner.getHostMem(), owner.getSize());