remove stray printf

Change-Id: Ie64778a83dfe684ffaab3c31bc3d09b713f825b9

hipamd/src/hip_memory.cpp

@@ -870,7 +870,6 @@ hipError_t hipMemGetInfo  (size_t *free, size_t *total)
             // TODO - replace with kernel-level for reporting free memory:
             size_t deviceMemSize, hostMemSize, userMemSize;
             hc::am_memtracker_sizeinfo(device->_acc, &deviceMemSize, &hostMemSize, &userMemSize);
-            printf ("deviceMemSize=%zu\n", deviceMemSize);
 
             *free =  device->_props.totalGlobalMem - deviceMemSize;
         }