Interrupt code related clean-up for omap2 and 3 to make

it ready to move to drivers/irqchip. Note that this series
does not yet move the interrupt code to drivers, that will
be posted separately as a follow-up series.

Note that this branch has a dependency to patches both
in fixes-v3.18-not-urgent and soc-for-v3.18 and is based on
a merge. Without doing the merge, off-idle would not work
properly for git bisect.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
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=M+BY
-----END PGP SIGNATURE-----