From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <linux-kernel-owner@vger.kernel.org>
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
        id S1752743AbdKFJAu (ORCPT <rfc822;w@1wt.eu>);
        Mon, 6 Nov 2017 04:00:50 -0500
Received: from mout.web.de ([212.227.17.11]:51620 "EHLO mout.web.de"
        rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP
        id S1752341AbdKFJAr (ORCPT <rfc822;linux-kernel@vger.kernel.org>);
        Mon, 6 Nov 2017 04:00:47 -0500
Subject: Re: video: atmel_lcdfb: Use common error handling code in
 atmel_lcdfb_of_init()
To: Dan Carpenter <dan.carpenter@oracle.com>, linux-fbdev@vger.kernel.org,
        dri-devel@lists.freedesktop.org
Cc: Nicolas Ferre <nicolas.ferre@microchip.com>,
        Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>,
        LKML <linux-kernel@vger.kernel.org>, kernel-janitors@vger.kernel.org
References: <2db677d2-ad4e-1f79-344b-dfa38ce948c9@users.sourceforge.net>
 <5477205e-2067-de4f-8736-71a2c9dc1653@microchip.com>
 <20171106085329.szz2ocu5d2iurlov@mwanda>
From: SF Markus Elfring <elfring@users.sourceforge.net>
Message-ID: <5e11db02-618e-ac60-921f-2971458a4484@users.sourceforge.net>
Date: Mon, 6 Nov 2017 10:00:25 +0100
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101
 Thunderbird/52.4.0
MIME-Version: 1.0
In-Reply-To: <20171106085329.szz2ocu5d2iurlov@mwanda>
Content-Type: text/plain; charset=utf-8
Content-Language: en-GB
Content-Transfer-Encoding: 7bit
X-Provags-ID: V03:K0:3zmlw3KXACs1cJg5SIFEYA4Xzc7tt4QfsHyovGTWzbvUgGroY8f
 wPmbUDUNmARDJwTrvwpLOoTd0hhNIrtm8PPEWTtarrC0isoSScI9nOEynXMxEDd61JVawWJ
 bB5UAaCYepiyBWpdoUTsST2cmLDT1hov98clxnp3/GljgRw+vhpVi2HzDcfy76KQSO3Zhmx
 0ZG62Z7sZCOtHcx0p60Nw==
X-UI-Out-Filterresults: notjunk:1;V01:K0:H0Qvg0A2DZU=:kOC3nuhBzqQTGxzihsaqEN
 vNPP4OvO0JRdWxdLwEWSnkF0dvheKgy1rHr71Q8UpPdwceyNXmuxj+eT7clHjP8ooovqIzzEd
 RMYJ5Mk88r7Fl1CxZ7BX+RNZ4AkLBlmwGhaDrtlO4RIYeSUTlvfdxWjtpCYr9vsmvIgWOHq95
 Ya7zwd/av7vbWWwDyowZ2Zv9BdcTaSUjbCohf92hEohUnu3Bu8RnLtxkgJgw2xDip3GkeZF3u
 xmylAasrxrlqJHLpnCg1/9d5F4H8/WMCemf72yKqhcKWZroWQnLIbdfVNaHwPf5wDmAeMjGx2
 f/tXkYnFEIFGp7q8VRvzdYAiDB5a1xcRlpSi0CfDTTczVmsEzjPW4UM2lnoJz9S1j6TkFprP6
 qfM4x43C4RDtqR/Uzw1lY8sJG67OtaS31CqOC9QaE/iFCPAe/aWV2DPU6q5fc0UC5/JQ+NmEs
 pGXtztY7ljzFHzgEYQU56Lfl1/i9HJf07nJSwXAPIHHgRVpthi3G1VOh2uhCkqPCnX6qVt2eX
 cbepobjh6J9NY0cA0MhcShJVhdP17l6gulWWR+ks/jLFTmPV+GRT5xmqPnE2Jg4xi9/ZulBju
 kayUYO0UYoKg32t6ZLNbxaijiEj1RIegzchBUzw9s9fh8M3heCZRcRXxIUR5pzd+Krb4pfnBn
 tbB1GRIUBP+B1zcgOlu/I6+N03Vv6u7wHQHtSA/0/zCYQ40jLk7G0oSFQ9J8IStlCCQT96qep
 FKx8+VCOx4Kc7xXx+JTlUNZMrdppd4qPCSEoNt8FtCGEz2ql8YHRTFY3dEzR4pjsoaopghjf4
 I5A3BCyWg2H6acsuZS3/6SoDZfe1frMt0Q8lHdV/sZvZodKa9A=
Sender: linux-kernel-owner@vger.kernel.org
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org

>> If you want to lower the size of strings in this driver, you can do it,
>> but not like this.
> 
> Just so we're clear, GCC already detects and combines it when you use
> the same string constant twice.

Do you distinguish between merging of constants and the combination
of statements for such an use case?

Regards,
Markus