SWDEV-264166 - Remove gcnArch

Change-Id: Ief4bdbdd5373adb73a291633067c9a8e11f05a32


[ROCm/clr commit: ab303e6440]

projects/clr/hipamd/src/hip_peer.cpp

@@ -151,7 +151,8 @@ hipError_t hipDeviceGetP2PAttribute(int* value, hipDeviceP2PAttr attr,
       // Linear layout access is supported if P2P is enabled
       // Opaque Images are supported only on homogeneous systems
       // Might have more conditions to check, in future.
-      if (srcDeviceProp.gcnArch == dstDeviceProp.gcnArch) {
+      if (0 == strncmp(srcDeviceProp.gcnArchName, dstDeviceProp.gcnArchName,
+                      sizeof(srcDeviceProp.gcnArchName))) {
         HIP_RETURN_ONFAIL(canAccessPeer(value, srcDevice, dstDevice));
       } else {
         *value = 0;