linux-kernel - Re: [PATCH] pwm: don't allow duty cycle higher than period

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Date:	Fri, 27 May 2016 09:50:37 -0700
From:	Brian Norris <briannorris@...omium.org>
To:	Boris Brezillon <boris.brezillon@...e-electrons.com>
Cc:	Thierry Reding <thierry.reding@...il.com>,
	linux-pwm@...r.kernel.org, linux-kernel@...r.kernel.org,
	Brian Norris <computersforpeace@...il.com>,
	Doug Anderson <dianders@...omium.org>
Subject: Re: [PATCH] pwm: don't allow duty cycle higher than period

On Fri, May 27, 2016 at 09:39:43AM -0700, Brian Norris wrote:
> On Fri, May 27, 2016 at 06:38:14PM +0200, Boris Brezillon wrote:
> > On Fri, 27 May 2016 09:35:33 -0700
> > Brian Norris <briannorris@...omium.org> wrote:
> > > On Fri, May 27, 2016 at 09:34:39AM +0200, Boris Brezillon wrote:
> > > Now that you mention it, I think you've also dropped some signed
> > > (negative value) checking in pwm_config(). I'll squash in your diff +
> > > some pwm_config() fixes.
> > 
> > ->period and ->duty_cycle are unsigned now ;).
> 
> Not in pwm_config(). And we don't want to implitly make thos into large

I really can't spell today... two typos in the same sentence!

> unsigned values.

Brian