linux-kernel - Re: [PATCH] arm: Fix build warning

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Message-ID: <alpine.DEB.2.02.1406161825360.21018@chino.kir.corp.google.com>
Date:	Mon, 16 Jun 2014 18:25:45 -0700 (PDT)
From:	David Rientjes <rientjes@...gle.com>
To:	Guenter Roeck <linux@...ck-us.net>
cc:	Russell King <linux@....linux.org.uk>,
	Vincent Guittot <vincent.guittot@...aro.org>,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] arm: Fix build warning

On Fri, 13 Jun 2014, Guenter Roeck wrote:

> If compiled with W=1, the following warning is seen in arm builds.
> 
> arch/arm/kernel/topology.c:278:25: warning:
> 	type qualifiers ignored on function return type
> 
> This is caused by a function returning 'const int', which doesn't
> make sense to gcc. Drop 'const' to fix the problem.
> 
> Reported-by: Vincent Guittot <vincent.guittot@...aro.org>
> Signed-off-by: Guenter Roeck <linux@...ck-us.net>

Acked-by: David Rientjes <rientjes@...gle.com>
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