From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-12.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id ADE12C43461 for ; Tue, 8 Sep 2020 10:04:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 61D3B2078B for ; Tue, 8 Sep 2020 10:04:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1599559464; bh=IH0++aFhg/r6ZnGvY8zLksULYWXiTB0eI0j8tW9aAnI=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=EmfDKG6aEA80eBfo7kcT557J+86N7AO1kiM47TQAF5u2XkJcv9w+Ua7/AfgPwXHBa uu7XP3nqIYMvqQGAJtaySNAuNGVjTHnRt/zBpzBd60sqqtB9QOTA5LukogpND2xKOO /P2881J/49Kbaj8VRmwYNfFdHPVRrZJoLXGhqVbM= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729159AbgIHKEX (ORCPT ); Tue, 8 Sep 2020 06:04:23 -0400 Received: from mail-ed1-f68.google.com ([209.85.208.68]:34759 "EHLO mail-ed1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728726AbgIHKEW (ORCPT ); Tue, 8 Sep 2020 06:04:22 -0400 Received: by mail-ed1-f68.google.com with SMTP id q21so15415796edv.1 for ; Tue, 08 Sep 2020 03:04:21 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=41jdhiY3hGPsJXDGiNMFzyQcSco7x7sF5J0nlworzJ8=; b=hmSYbcp1FxtGCRu3ElrwdbTHhbD1kWD/6wlAzylYfqCOimjsHeIx8pJLHron6cQuKn j77KQiH3hDZ+WQEW7IO84C7qFv8eEKTiH3AE3dy/mnkcuvOhmgP2QCtQ4ZdnEAxOZbIa BsfN9B2VGytpq4EGBwIXUniyg5knsljb0QCATGpQy2yMzY86KqjW4/jLI//m8qbDy7xd WYez4uewWBEmUGITaPk4uMuRSnTxndbyyviy2dfDyRrW2fLKOSNTyEiqWUMA4xB5SfPU RaF73h7K4SdoHmi6d+m/Wl4bnxQFku6TdBauOyIh082FenigHo9FFoYW4cIvzbsqVy1f AkIw== X-Gm-Message-State: AOAM530z7cH5B7Q55mrpB8lY8+hqFTbWeVOJpd5ohfNWhol5yuu0r/4U PyRFdFpzEqms8AEQfEtij2Y= X-Google-Smtp-Source: ABdhPJyNCAxNOeWrvlOE+pooKSp8STo3Uxon5b0qHcl0481Wh4eZmCwngfJ0RMd2G7FOnFU04fOQcQ== X-Received: by 2002:aa7:d3da:: with SMTP id o26mr25269429edr.169.1599559460344; Tue, 08 Sep 2020 03:04:20 -0700 (PDT) Received: from pi3 ([194.230.155.174]) by smtp.googlemail.com with ESMTPSA id g25sm15204818edu.53.2020.09.08.03.04.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 08 Sep 2020 03:04:19 -0700 (PDT) Date: Tue, 8 Sep 2020 12:04:16 +0200 From: Krzysztof Kozlowski To: Julia Lawall Cc: Brian Kim , kbuild-all@lists.01.org, Dongjin Kim , memeka , Yang Deokgyu , Arnd Bergmann , Greg Kroah-Hartman , Kukjin Kim , linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org Subject: Re: [PATCH] ODROID-XU4: char: exynos: fix platform_no_drv_owner.cocci warnings Message-ID: <20200908100416.GA24903@pi3> References: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: Sender: linux-samsung-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org On Tue, Sep 08, 2020 at 11:39:51AM +0200, Julia Lawall wrote: > No need to set .owner here. The core will do it. > > Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci > > Fixes: be904257f8a9 ("ODROID-XU4: char: exynos: add /dev/gpiomem device for rootless user GPIO access") > CC: Brian Kim > Signed-off-by: kernel test robot > Signed-off-by: Julia Lawall Hi, This is a downstream tree with certain non-upstreamable patches, so nothing to do here for me. Best regards, Krzysztof > --- > > I received some other warnings about this file, but with no details: > > >> drivers/char/exynos-gpiomem.c:231:15-18: ERROR: inst is NULL but > dereferenced. > -- > >> drivers/char/exynos-gpiomem.c:231:9-13: ERROR: reference preceded by > free on line 229 > > > tree: https://github.com/tobetter/linux odroid-5.9.y > head: 1118f1d60573bfbf1eb7ef079fa879a498ba4313 > commit: be904257f8a9bd689b360fa98d3ffc85bdbeb560 [53/69] ODROID-XU4: char: exynos: add /dev/gpiomem device for rootless user GPIO access > :::::: branch date: 4 hours ago > :::::: commit date: 4 hours ago >