On Mon, Jul 30, 2012 at 04:50:41PM +0800, Richard Zhao wrote:

I think the real problem here is OPP only provide exact voltage but
regulator api needs a range.

Maybe OPP will get improved on that when the real use cases occur.

IIRC, cpufreq driver init is called every time a new cpu get online.
So things that only needs to be done once can be put in module init.

Ah, right.  Something should be moved to module init then.

-- 
Regards,
Shawn