OS-1997 mpt_sas: expose LED controls to libtopo
Reviewed by: Keith Wesolowski <keith.wesolowski@joyent.com>

*** 26,35 ****
--- 26,36 ----
  #pragma ident   "%Z%%M% %I%     %E% SMI"
  
  SUBDIRS =               \
          disk            \
          fac_prov_ipmi   \
+         fac_prov_mptsas \
          ipmi            \
          ses             \
          xfp
  
  ses:    disk