Merge branch 'ipa-pm-irqs'

Alex Elder says:

====================
net: ipa: prepare GSI interrupts for runtime PM

The last patch in this series arranges for GSI interrupts to be
disabled when the IPA hardware is suspended.  This ensures the clock
is always operational when a GSI interrupt fires.  Leading up to
that are patches that rearrange the code a bit to allow this to
be done.

The first two patches aren't *directly* related.  They remove some
flag arguments to some GSI suspend/resume related functions, using
the version field now present in the GSI structure.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>