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From: Mark Brown <broonie@opensource.wolfsonmicro.com>
To: Alex Courbot <acourbot@nvidia.com>
Cc: Stephen Warren <swarren@wwwdotorg.org>,
	Stephen Warren <swarren@nvidia.com>,
	Thierry Reding <thierry.reding@avionic-design.de>,
	Simon Glass <sjg@chromium.org>,
	Grant Likely <grant.likely@secretlab.ca>,
	Rob Herring <rob.herring@calxeda.com>,
	Anton Vorontsov <cbou@mail.ru>,
	David Woodhouse <dwmw2@infradead.org>,
	Arnd Bergmann <arnd@arndb.de>,
	"linux-fbdev@vger.kernel.org" <linux-fbdev@vger.kernel.org>,
	"linux-pm@vger.kernel.org" <linux-pm@vger.kernel.org>,
	"devicetree-discuss@lists.ozlabs.org" 
	<devicetree-discuss@lists.ozlabs.org>,
	"linux-doc@vger.kernel.org" <linux-doc@vger.kernel.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	"linux-tegra@vger.kernel.org" <linux-tegra@vger.kernel.org>
Subject: Re: [PATCH v5 2/4] pwm_backlight: use power sequences
Date: Fri, 7 Sep 2012 16:29:03 +0800	[thread overview]
Message-ID: <20120907082835.GC17749@opensource.wolfsonmicro.com> (raw)
In-Reply-To: <2360396.YKI4EihrfI@percival>

On Fri, Sep 07, 2012 at 05:28:17PM +0900, Alex Courbot wrote:

> We could make power sequences an option of its own and add #ifdefs to drivers 
> that use it to lift this ambiguity, but I like the transparency of the current 
> way. It also seems hard (illegal?) to get rid of the legacy DT interface.

If you're doing this I'd suggest using stubs rather than ifdefs in the
users, otherwise it's just going to cause lots of annoyance from
randconfig build.  Is the code likely to big enough to worry about,
though?

  reply	other threads:[~2012-09-07  8:29 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-08-31 11:34 [PATCH v5 0/4] Runtime Interpreted Power Sequences Alexandre Courbot
2012-08-31 11:34 ` [PATCH v5 1/4] " Alexandre Courbot
2012-09-05 17:19   ` Stephen Warren
2012-09-07  8:21     ` Alex Courbot
2012-09-06 14:14   ` Heiko Stübner
2012-09-07  8:04     ` Alex Courbot
2012-09-07  8:15       ` Mark Brown
2012-09-07  9:08       ` Heiko Stübner
2012-09-07 16:36         ` Stephen Warren
2012-08-31 11:34 ` [PATCH v5 2/4] pwm_backlight: use power sequences Alexandre Courbot
2012-09-05 17:25   ` Stephen Warren
2012-09-07  8:28     ` Alex Courbot
2012-09-07  8:29       ` Mark Brown [this message]
2012-09-07  8:34         ` Alex Courbot
2012-08-31 11:34 ` [PATCH v5 3/4] tegra: dt: add label to tegra20's PWM Alexandre Courbot
2012-08-31 11:34 ` [PATCH v5 4/4] tegra: ventana: add pwm backlight DT nodes Alexandre Courbot

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