Re: [PATCH 06/12] PM / OPP: Add 'struct kref' to struct dev_pm_opp

[Stephen Boyd]

On 12/07, Viresh Kumar wrote:
> Add kref to struct dev_pm_opp for easier accounting of the OPPs.
> 
> Note that the OPPs are freed under the opp_table->lock mutex only.

I'm lost. Why add another level of krefs?

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