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 S1752062AbdFNKTp (ORCPT <rfc822;w@1wt.eu>);
        Wed, 14 Jun 2017 06:19:45 -0400
Received: from mailout1.samsung.com ([203.254.224.24]:63786 "EHLO
        mailout1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org
        with ESMTP id S1751768AbdFNKTo (ORCPT
        <rfc822;linux-kernel@vger.kernel.org>);
        Wed, 14 Jun 2017 06:19:44 -0400
X-AuditID: b6c32a59-f79bc6d0000079c4-77-59410dbdb284
From: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
To: Arnd Bergmann <arnd@arndb.de>
Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>,
        linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] fbdev: via: remove possibly unused variables
Date: Wed, 14 Jun 2017 12:19:38 +0200
Message-id: <2570388.yn7rRtV55D@amdc3058>
User-Agent: KMail/4.13.3 (Linux/3.13.0-96-generic; KDE/4.13.3; x86_64; ; )
In-reply-to: <20170516112906.4144714-1-arnd@arndb.de>
MIME-version: 1.0
Content-transfer-encoding: 7Bit
Content-type: text/plain; charset="us-ascii"
X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFvrJIsWRmVeSWpSXmKPExsWy7bCmpu4+XsdIgznXGC3+TjrGbtE5E8g6
        0feB1eLyrjlsDiwev39NYvT48DHO4/MmuQDmKC6blNSczLLUIn27BK6Ml5OEC56wVmycNIul
        gfErSxcjJ4eEgIlE+5nprBC2mMSFe+vZuhi5OIQEljJKrLv0ngXC+cwoMbv7B1zH0n8PmSES
        OxglJnw/zAThfGWUaGxfDlbFJmAlMbF9FSOILSKgKDH1xTNmEJtZoFRiwb8DYPuEBRwlPhy9
        C2azCKhKPH53FqyeV0BT4lXjPzYQW1TAS2LLvnYmEJtTwFTiz+477BA1ghI/Jt9jgZgpL7Fv
        /1RWCFtH4uyxdYwgB0kIvGaTeNMAkuAAcmQlNh1ghvjAReLwvw1Q3whLvDq+hR3ClpLo7pgF
        ZU9nlNj+WwJizmZGiVW7J0AlrCUOH78ItYxPovf3EyaI+bwSHW1CECUeEo8uXoeGqaPE3hfz
        2SEB1MEocfnIRcYJjPKzkPwwC8kPs5D8sICReRWjWGpBcW56arFpgalecWJucWleul5yfu4m
        RnCC0IrcwXhlZtAhRgEORiUe3gfv7SOFWBPLiitzDzFKcDArifBKnHeIFOJNSaysSi3Kjy8q
        zUktPsQozcGiJM6rsfJahJBAemJJanZqakFqEUyWiYNTqoGRbZu4/FpHbm711VV3ZPQnc877
        tLBytdWKq+riHkq/tRf84M5hXlQ16c3bTp6KrMcPGi7+nLDR7Nu1mzu2ia25yqZ1ZPbypZOj
        057O8/mpKfr7/EmnuG9XnnNF/sxcqZiXknr20nunhErhz3NazwZve+507ED3ipm92akJ3g8O
        di7dVLnww4pLx5RYijMSDbWYi4oTATyZFFcMAwAA
X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFuplkeLIzCtJLcpLzFFi42I5/e+xgO5eXsdIg76JUhZ/Jx1jt+iceY3R
        4kTfB1aLy7vmsDmwePz+NYnR48PHOI/Pm+QCmKPcbDJSE1NSixRS85LzUzLz0m2VQkPcdC2U
        FPISc1NtlSJ0fUOClBTKEnNKgTwjAzTg4BzgHqykb5fglvFyknDBE9aKjZNmsTQwfmXpYuTk
        kBAwkVj67yEzhC0mceHeerYuRi4OIYFtjBKfHv1lgXC+Mkq8WvAdrIpNwEpiYvsqRhBbREBR
        YuqLZ2BxZoFSibs3zrGD2MICjhIfjt5lBbFZBFQlHr87C1bPK6Ap8arxHxuILSrgJbFlXzsT
        iM0pYCrxZ/cddohlXUDL7h1ghmgQlPgx+R4LxAJ5iX37p7JC2FoS63ceZ5rAKDALSdksJGWz
        kJQtYGRexciVWlCcm55bbFRgtIkRGBXbDmsF7GBsOhd9iFGAg1GJh5fhrUOkEGtiWXFl7iFG
        CQ5mJRFeifNAId6UxMqq1KL8+KLSnNTiQ4ymQD9NZJYSTc4HRmxeSbyhiaWRiYGZmaGRgbGZ
        kjjvhMAvEUIC6YklqdmpqQWpRTB9TBycUg2M/v+vTJ4zJypV7ezujydse8wD3xfcPyC+TiY1
        is3hzjL7BZv1ftn2yCstEZ719u56bXvbkjiPlwVp6zve3b9ZxqB2R9RyYkCZ1l/35Q0qrEqN
        Nxr7JoZItnxfufdq5gapac9efnHdtZBlbYByxKOTEz9fCTFb/drcIey7pWf3/Z8f5v5eOPO9
        qxJLcUaioRZzUXEiAKkNGs+gAgAA
X-MTR: 20000000000000000@CPGS
X-CMS-MailID: 20170614101941epcas5p41464e966108b577e75d8b0cafd97b102
X-Msg-Generator: CA
X-Sender-IP: 182.195.42.80
X-Local-Sender: =?UTF-8?B?QmFydGxvbWllaiBab2xuaWVya2lld2ljehtTUlBPTC1LZXJu?=
        =?UTF-8?B?ZWwgKFRQKRvsgrzshLHsoITsnpAbU2VuaW9yIFNvZnR3YXJlIEVuZ2luZWVy?=
X-Global-Sender: =?UTF-8?B?QmFydGxvbWllaiBab2xuaWVya2lld2ljehtTUlBPTC1LZXJu?=
        =?UTF-8?B?ZWwgKFRQKRtTYW1zdW5nIEVsZWN0cm9uaWNzG1NlbmlvciBTb2Z0d2FyZSBF?=
        =?UTF-8?B?bmdpbmVlcg==?=
X-Sender-Code: =?UTF-8?B?QzEwG0VIURtDMTBDRDAyQ0QwMjczOTI=?=
CMS-TYPE: 105P
X-CMS-RootMailID: 20170516112912epcas1p39fe29bd07d9f8ac978b3908992dc7cbf
X-RootMTR: 20170516112912epcas1p39fe29bd07d9f8ac978b3908992dc7cbf
References: <CGME20170516112912epcas1p39fe29bd07d9f8ac978b3908992dc7cbf@epcas1p3.samsung.com>
        <20170516112906.4144714-1-arnd@arndb.de>
Sender: linux-kernel-owner@vger.kernel.org
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org

On Tuesday, May 16, 2017 01:28:57 PM Arnd Bergmann wrote:
> When CONFIG_PROC_FS is disabled, we get warnings about unused variables
> as remove_proc_entry() evaluates to an empty macro.
> 
> drivers/video/fbdev/via/viafbdev.c: In function 'viafb_remove_proc':
> drivers/video/fbdev/via/viafbdev.c:1635:4: error: unused variable 'iga2_entry' [-Werror=unused-variable]
> drivers/video/fbdev/via/viafbdev.c:1634:4: error: unused variable 'iga1_entry' [-Werror=unused-variable]
> 
> These are easy to avoid by using the pointer from the structure.
> 
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Patch queued for 4.12, thanks.

Best regards,
--
Bartlomiej Zolnierkiewicz
Samsung R&D Institute Poland
Samsung Electronics