Fix up a second copy of linux_iter_pci in the same manner as commit
6562e9509291af684eeafc1a17d3dfc6ce4fda65 (scripts/setup.sh: support
systems where more than one domain is used).
Change-Id: I3d9b842891d70c2960de8287e3b11c1a11b02d1f
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>