linux-kernel - Re: [PATCH 0/2] Annotate gpio-configuration with __must

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Message-ID: <20110105111853.GA10317@sirena.org.uk>
Date:	Wed, 5 Jan 2011 11:18:53 +0000
From:	Mark Brown <broonie@...nsource.wolfsonmicro.com>
To:	Greg KH <gregkh@...e.de>
Cc:	Wolfram Sang <w.sang@...gutronix.de>, linux-kernel@...r.kernel.org,
	David Brownell <dbrownell@...rs.sourceforge.net>
Subject: Re: [PATCH 0/2] Annotate gpio-configuration with __must_check

On Tue, Jan 04, 2011 at 03:44:40PM -0800, Greg KH wrote:

> But no, a WARN() might not be that nice as it usually is never seen by
> embedded developers...

They're probably about as relaible as build warning; spewing over the
serial console is pretty visible if yu're using one.
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