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Message-ID: <1264522249.3067.79.camel@odin>
Date: Tue, 26 Jan 2010 16:10:49 +0000
From: Liam Girdwood <lrg@...mlogic.co.uk>
To: Haojian Zhuang <haojian.zhuang@...il.com>
Cc: Mark Brown <broonie@...nsource.wolfsonmicro.com>,
linux-kernel@...r.kernel.org,
linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>
Subject: Re: [PATCH 01/01] regulator: support max8649
On Tue, 2010-01-26 at 07:14 -0500, Haojian Zhuang wrote:
> On Tue, Jan 26, 2010 at 7:00 AM, Mark Brown
> <broonie@...nsource.wolfsonmicro.com> wrote:
> > On Tue, Jan 26, 2010 at 06:54:48AM -0500, Haojian Zhuang wrote:
> >> On Tue, Jan 26, 2010 at 6:04 AM, Mark Brown
> >
> >> > I'd expect the time taken to enable to be the voltage multipled by the
> >> > step size rather than divided by the step size?
> >
> >> I don't agree at this point. The unit of step is uV/uSec. The function
> >> should return uSec. So voltage divided by the step is more reasonable.
> >
> > Ah, then the variable step is confusingly named since it's actually a
> > rate of change rather than a step size - I'd suggest rate or something
> > like that instead.
> >
>
> update this patch.
>
Applied.
Thanks
Liam
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