On Thu, Oct 22, 2015 at 03:03:37PM +0200, Tomeu Vizoso wrote: > On 22 October 2015 at 03:06, Rafael J. Wysocki <rjw@xxxxxxxxxxxxx> wrote: > > Same question as from Greg: How does a subsystem know whether or not to use > > this function? > Maybe I don't understand the comment, but as the commit message says, > subsystems can use this when looking up resources for drivers. Or you > mean that this information should be in the API docs? I'm pretty sure what he's suggesting here is changing to "should always" (ie, explain the situations when a subsystem would do this, including decision criteria if it's optional).
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