Do not call the libpci lookup routine if is_thissystem is not set (fsroot, synthetic, ...)
Do not call the libpci lookup routine if is_thissystem is not set (fsroot, synthetic, ...)

git-svn-id: b45eb58a730bface9285fcfce17223741c32356f@1160 4b44e086-7f34-40ce-a3bd-00e031736276

BlueBrain/hwloc,BlueBrain/hwloc,BlueBrain/hwloc,BlueBrain/hwloc