frv/chris: fix lines with a missing semicolons

Commit b26b2d49 ("resource/PCI: align functions now return start
of resource") added lines with missing semicolons.

Add the missing semicolons to the FRV and CRIS arch code.

Signed-off-by: David Howells <dhowells@redhat.com>
Cc: linux@dominikbrodowski.net
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>