[PATCHv9 07/18] mfd: omap-prm: added suspend prepare and complete callbacks
Kevin Hilman
khilman at ti.com
Fri Nov 18 14:02:55 EST 2011
Tero Kristo <t-kristo at ti.com> writes:
> These are needed because runtime PM is disabled during suspend, and
> it is bad if we get interrupts from the PRCM chain handler during it.
> Now, PRCM interrupt forwarding is disabled until the suspend->complete,
> which makes sure that all the needed drivers are up.
Just to clarify... based on reading the patch, the wakeup and PRCM
interrupts themselves still happen (and are saved). They are just not
dispatched to the drivers until ->complete().
I think the changelog should be a bit clearer about that.
Thanks,
Kevin
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