linux-kernel - Re: [PATCH] video: fbdev: atmel: fix warning for const return value

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Message-ID: <20150807052221.GC3537@sudip-pc>
Date:	Fri, 7 Aug 2015 10:52:21 +0530
From:	Sudip Mukherjee <sudipm.mukherjee@...il.com>
To:	Rob Herring <robh@...nel.org>
Cc:	Tomi Valkeinen <tomi.valkeinen@...com>,
	linux-kernel@...r.kernel.org, linux-fbdev@...r.kernel.org,
	Nicolas Ferre <nicolas.ferre@...el.com>,
	Jean-Christophe Plagniol-Villard <plagnioj@...osoft.com>
Subject: Re: [PATCH] video: fbdev: atmel: fix warning for const return value

On Mon, Jul 27, 2015 at 10:41:41AM -0500, Rob Herring wrote:
> A const on a return value is meaningless and generates a warning on some
> versions of gcc:
> 
> drivers/video/fbdev/atmel_lcdfb.c:1003: warning: type qualifiers ignored on function return type
maybe this one should have been static instead of const.

regards
sudip
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