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Date: Sun, 27 Oct 2013 05:23:48 -0700
From: Tony Lindgren <tony@atomide.com>
To: Pavel Machek <pavel@ucw.cz>
Cc: linux-input@vger.kernel.org, "'Beno?t Cousson'" <bcousson@baylibre.com>,
        Rob Herring <rob.herring@calxeda.com>, Pawel Moll <pawel.moll@arm.com>,
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        Stephen Warren <swarren@wwwdotorg.org>,
        Ian Campbell <ijc+devicetree@hellion.org.uk>,
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        linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org,
        linux-arm-kernel@lists.infradead.org, linux-omap@vger.kernel.org
Subject: Re: [PATCHv2 1/3] Input: twl4030-keypad - add device tree support
Message-ID: <20131027122347.GE15154@atomide.com>
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* Pavel Machek <pavel@ucw.cz> [131027 04:48]:
> 
> > > > +#if IS_ENABLED(CONFIG_OF)
> > > I'm probably missing something here, but why not #ifdef CONFIG_OF?
> > 
> > I have been told for other drivers, that IS_ENABLED() is
> > the prefered way to check for configuration these days.
> 
> CONFIG_OF can not be module, using IS_ENABLED() on it is just wrong.

Good point. Looks like there's IS_BUILTIN that's for boolean options.

Regards,

Tony
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