Temp until Mark pushes this to mainline.

Author: bcmIntc

configure.ac

@@ -537,7 +537,6 @@ AM_CONDITIONAL([USE_CMA], [test "$transport_cma" = "yes"])
 
 AS_IF([test "$transport_xpmem" = "yes" -o "$transport_cma" = "yes"],
       [AC_DEFINE([USE_ON_NODE_COMMS], [1], [Define if any on-node comm transport is available])
-       AC_DEFINE([ENABLE_HARD_POLLING], [1], [Enable hard polling])
       ])
 
 if test "$enable_shr_atomics" = "yes"; then