[RESEND PATCH 1/2] spi: rockchip: Convert to late and early system PM callbacks

[Mark Brown]

On Fri, Oct 13, 2017 at 11:30:06AM -0700, Dmitry Torokhov wrote:
> On Sat, Oct 14, 2017 at 02:19:28AM +0800, jeffy wrote:

> > > Yeah, it's the same stuff as we get with initcall ordering.  This sort
> > > of thing does happen with things like PMICs which tend to have hardware
> > > that the system wants to manipulate in the IRQs off part of suspend.
> > > Ideally the dependency annotation stuff would figure things out though
> > > I'm not sure what the status of that is.

> I'd say non-existent for resources such as regulators, pwms, clocks,
> etc. I do not think many places call device_link_add()... I think adding
> this to devm_* APIs might be easiest to get the ball going as they
> naturally have consumer device and can easily figure out the supplier
> side.

Hrm, are things in a state where we're supposed to be doing that?  I've
not seen anyone even trying which is a bit odd, I'd thought there was
some core work still ongoing (and it wasn't clear to me if we were going
to try to do things like use DT/ACPI cross references to figure this
stuff out).
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 488 bytes
Desc: not available
URL: <http://lists.infradead.org/pipermail/linux-arm-kernel/attachments/20171013/15987c86/attachment.sig>