Re: [Linaro-acpi] [PATCH v3 1/3] Mailbox: Add support for PCC mailbox and channels

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On Wednesday 03 September 2014 16:36:01 Mark Brown wrote:
> On Wed, Sep 03, 2014 at 11:23:21AM -0400, Ashwin Chaugule wrote:
> > On 2 September 2014 19:03, Mark Brown <broonie@xxxxxxxxxx> wrote:
> 
> > > As previously suggested just looking things up in the context of a
> > > device created to represent the PCC controller seems fine; clients know
> > > they're using PCC so can just call a PCC specific API which hides the
> > > mechanics from them (for example, using a global variable to store the
> > > device).
> 
> > IIUC, this means, either modifying the existing
> > mbox_controller_register() to know when a PCC mbox is being added, or
> > have another PCC specific API for registering as a mailbox? Then, in
> 
> Why would you have to do that - can't the PCC specific API manage to
> hide this?

I think that's what Ashwin meant as the 'or' part of the sentence above.

	Arnd
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