Guard #ifdef USE_ROCR_20 is added for ROCR_20 device properties (memoryClockRate, memoryBusWidth)

By default isn't defined.
To add ROCR_20 support HIP have to be compiled as follows: make CXX_DEFINES+=-DUSE_ROCR_20

samples/1_Utils/hipInfo/hipInfo.cpp

@@ -80,9 +80,11 @@ void printDeviceProp (int deviceId)
     cout << setw(w1) << "pciDeviceID: " << props.pciDeviceID << endl;
     cout << setw(w1) << "multiProcessorCount: " << props.multiProcessorCount << endl;
     cout << setw(w1) << "maxThreadsPerMultiProcessor: " << props.maxThreadsPerMultiProcessor << endl;
-    cout << setw(w1) << "memoryBusWidth: " << props.memoryBusWidth << endl;
     cout << setw(w1) << "clockRate: " << (float)props.clockRate / 1000.0 << " Mhz" << endl;
+#ifdef USE_ROCR_20
     cout << setw(w1) << "memoryClockRate: " << (float)props.memoryClockRate / 1000.0 << " Mhz" << endl;
+    cout << setw(w1) << "memoryBusWidth: " << props.memoryBusWidth << endl;
+#endif
     cout << setw(w1) << "clockInstructionRate: " << (float)props.clockInstructionRate / 1000.0 << " Mhz" << endl;
     cout << setw(w1) << "totalGlobalMem: " << fixed << setprecision(2) << bytesToGB(props.totalGlobalMem) << " GB" << endl;
     cout << setw(w1) << "maxSharedMemoryPerMultiProcessor: " << fixed << setprecision(2) << bytesToGB(props.maxSharedMemoryPerMultiProcessor) << " GB" << endl;