Re: [PATCH/RFT 1/3] ARM: OMAP2+: powerdomain: allow pre/post transtion to be per pwrdm

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On Tue, 24 Apr 2012, Kevin Hilman wrote:

> Iteration over all power domains in the idle path is unnecessary since
> only power domains that are transitioning need to be accounted for.
> Also PRCM register accesses are known to be expensive, so the
> additional latency added to the idle path is signficiant.
> In order allow the pre/post transitions to be isolated and called
> per-pwrdm, change the API so passing in a specific power domain will
> trigger the pre/post transtion accounting for only that specific power
> domain.  Passing NULL means iterating over all power domains as is
> current behavior.
> Signed-off-by: Kevin Hilman <khilman@xxxxxx>

Based on a quick glance, it looks good to me:

Acked-by: Paul Walmsley <paul@xxxxxxxxx>

Want to queue this one?

- Paul
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