6752 E_SUPPRESSION_DIRECTIVE_UNUSED lint warnings on SPARC build

*** 65,75 ****
  # For now, disable these lint checks; maintainers should endeavor
  # to investigate and remove these for maximum lint coverage.
  # Please do not carry these forward to new Makefiles.
  #
  LINTTAGS        += -erroff=E_BAD_PTR_CAST_ALIGN
- LINTTAGS        += -erroff=E_SUPPRESSION_DIRECTIVE_UNUSED
  
  .KEEP_STATE:
  
  all:            $(ALL_DEPS)
  
--- 65,74 ----