diff --git a/openmp/runtime/src/kmp.h b/openmp/runtime/src/kmp.h
--- a/openmp/runtime/src/kmp.h
+++ b/openmp/runtime/src/kmp.h
@@ -100,12 +100,6 @@
 #ifndef HWLOC_OBJ_PACKAGE
 #define HWLOC_OBJ_PACKAGE HWLOC_OBJ_SOCKET
 #endif
-#if HWLOC_API_VERSION >= 0x00020000
-// hwloc 2.0 changed type of depth of object from unsigned to int
-typedef int kmp_hwloc_depth_t;
-#else
-typedef unsigned int kmp_hwloc_depth_t;
-#endif
 #endif
 
 #if KMP_ARCH_X86 || KMP_ARCH_X86_64