linux-kernel - Re: [PATCH v2 -tip][RFC] serial8250: update to dev_pm

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Date:	Mon, 27 Jul 2009 00:38:25 +0200
From:	"Rafael J. Wysocki" <rjw@...k.pl>
To:	Frans Pop <elendil@...net.nl>
Cc:	Dmitry Torokhov <dmitry.torokhov@...il.com>,
	Erik Ekman <erik@...o.se>, Alan Cox <alan@...ux.intel.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Magnus Damm <magnus.damm@...il.com>
Subject: Re: [PATCH v2 -tip][RFC] serial8250: update to dev_pm_ops

On Sunday 26 July 2009, Frans Pop wrote:
> On Sunday 26 July 2009, Rafael J. Wysocki wrote:
> > In fact, I wouldn't advise anyone to do these conversions mechanically.
> 
> With hindsight I'd say you are correct.
> 
> In that case would it maybe have been better to have a build time warning 
> about the need to convert drivers rather than a run time one? Run time 
> warnings have a much higher annoyance factor and will thus "invite" more 
> people into having a shot at getting rid of them.
> 
> But I guess partly it's also just the nature of this change: it looks 
> trivial due to the corresponding terms.

Well, in fact the patch that added the warning wasn't mine. :-)

Anyway, the purpose was to get the attention of the people who maintain
those drivers mostly, AFAICS.

Best,
Rafael
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