Re: [RFC/PATCH 0/2] omap: mailbox: hwmod experiment

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Ohad Ben-Cohen <ohad@xxxxxxxxxx> writes:

> On Mon, May 24, 2010 at 10:33 PM, Felipe Contreras
> <felipe.contreras@xxxxxxxxx> wrote:
>> On Mon, May 24, 2010 at 8:29 PM, Ohad Ben-Cohen <ohad@xxxxxxxxxx> wrote:
>>> On Sat, May 22, 2010 at 8:25 PM, Felipe Contreras
>>> <felipe.contreras@xxxxxxxxx> wrote:
>>>> I played a bit with omap_hwmod/omap_device for the mailbox, and this is the
>>>> result.
>>>
>>> Nice move Felipe :)
>>
>> Thanks :)
>>
>>> Can you convert this to use the runtime PM layer, instead of directly
>>> calling omap_device functions via pdata ?
>>
>> Well, I didn't see anybody using omap_device, so I just assumed from
>> reading the code.
>>
>> Recently I saw some patches using this pm_runtime stuff, but it seems
>> to be for some pm branch... not sure which one.
>
> check out pm-wip/mmc on
> git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-omap-pm.git
> :)

Agreed, using runtime PM, you no longer need to call omap_device
functions directly.

As pointed out by Ohad, the pm-wip/mmc branch has an example
conversion of the MMC driver with this approach.

Kevin
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