# Re: \[PATCH v3 1/5\] powernv: cpufreq driver for powernv platform

- From: Viresh Kumar \<viresh.kumar@linaro.org\>
- Date: 2014-03-22 03:43:21 
- List: linuxppc-dev
- Page: https://ratatoskr.run/linuxppc-dev/2014/03/9299384
- Thread: https://ratatoskr.run/linux-pm/2014/03/9299348/t.md

```text
On 21 March 2014 20:18, Vaidyanathan Srinivasan
[ref] wrote:
> Yeah, I had the driver written using driver_data to store pstates.
> Gautham found the bug that we are missing one PState when we match the
> ID with CPUFREQ_BOOST_FREQ!

I see..

> We did not know that you have taken care of those issues.  Ideally
> I did expect that driver_data should not be touched by the framework.
> Thanks for fixing that and allowing the back-end driver to use
> driver_data.

No, I haven't fixed anything yet. And this piece of code still exists.
I will see if I can get this fixed, by that time you can continue the
way your code is there in this version.
```