Quoting Mika Kuoppala (2018-03-20 13:58:42)
> We do end up setting ring frequencies on a hardware
> which is not yet there wrt runtime pm enablement.
>
> Instead of ending up in an endless loop iterating through
> frequencies if min and max frequencies are still set to zero,
> warn and bail out early.
Hmm, if you are hitting this in practice, I
would just go with
if (rps->max_freq <= rps->min_freq)
return;
I'm sure we have warnings else where for invalid min/max freq.
Don't worry about min_ring_freq unless you have a document that says
otherwise.
-Chris
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