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=-2.4 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 autolearn=no 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 43F9EC4CECD for ; Tue, 17 Sep 2019 15:21:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1634421881 for ; Tue, 17 Sep 2019 15:21:13 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=sifive.com header.i=@sifive.com header.b="NIs3zdhO" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729376AbfIQPVM (ORCPT ); Tue, 17 Sep 2019 11:21:12 -0400 Received: from mail-wm1-f66.google.com ([209.85.128.66]:50997 "EHLO mail-wm1-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727899AbfIQPVL (ORCPT ); Tue, 17 Sep 2019 11:21:11 -0400 Received: by mail-wm1-f66.google.com with SMTP id 5so3989434wmg.0 for ; Tue, 17 Sep 2019 08:21:08 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sifive.com; s=google; h=date:from:to:cc:subject:in-reply-to:message-id:references :user-agent:mime-version; bh=OjulAGrUuGemM9gSZfSlGAauZMenX7YjWl3lxcSoow0=; b=NIs3zdhOCngBnuBHO1LbLej0XYA0fx3pJvBb5LAq9irsW8UeUktgNHXZMnDZxyaaOr 2k+bvHUE/fHLZ7lf9Kul73T/QwVd+bmEflgxCK0SnHStHOhQnALmk8nuUmXyAzCWPul6 tMU6PN1gvdxlyq/5hh21ijiyxq8ZglCxZeGrVjRnZhCGhY5VeaZ2hh7BtJOh1HISOtA8 1CVnUwBkgaQ0rUpkQ3ZI8DTPHPTiJ4vJpGCsUBPhH185EKUvoa7BkmeUtt0yYJ9bTDs6 u780dgRKf+UcHeceEUe9nq90hYS03wwSc0u8KF7NyWXCV7loB9k1CStMmQLhcJ1cU7zh 34og== 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:in-reply-to:message-id :references:user-agent:mime-version; bh=OjulAGrUuGemM9gSZfSlGAauZMenX7YjWl3lxcSoow0=; b=KxGpXS3ezEzJMzvBStzwspptY2xHaKe5SahhSDQWIDVOdWAMMfUtXO9XS7lJVNPXNi rUB6S6N/6vyVQzjdqCFPAHOH14UYnWuUTgFmG8NgUtPCojQUV7dAqW4GHTVeXR4etkDv pxR/yFNCvujPZIk/u4cTkUbT+tcjD2DW0hJqYRZIWRmy8sPScwJFkhy6KrdsDJYFJjrC uY1FBtkJVu1Dz+D5C4CI/Kw8tgI3nacwC+m5v1ZMd5fglpsv4w+7muEYIrgwV/4sqnbI WSVWyW61O4fokiSHJQIBwBykrs2FhcfamnZntyl5vVnhzW2Jx29bgb0wY2NouHVYwHVp 3+Sg== X-Gm-Message-State: APjAAAVK0IjRA+mfH5lVElKZDpNblcRu/NA2ha7bsOB4WDX5IKhpxZk3 J57UHwO/gCBX/joKUYW07kwNng== X-Google-Smtp-Source: APXvYqwbUAYfuqjAyAa/Lkp2LToXiaq5d9pX178q4XtabOWrIVPxdsT1Xyr0gfOYq00MaiHPBKzAoA== X-Received: by 2002:a1c:9988:: with SMTP id b130mr4310361wme.164.1568733668324; Tue, 17 Sep 2019 08:21:08 -0700 (PDT) Received: from localhost ([195.200.173.126]) by smtp.gmail.com with ESMTPSA id v8sm3712084wra.79.2019.09.17.08.21.06 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 17 Sep 2019 08:21:07 -0700 (PDT) Date: Tue, 17 Sep 2019 08:21:06 -0700 (PDT) From: Paul Walmsley X-X-Sender: paulw@viisi.sifive.com To: Aurabindo Jayamohanan cc: Baolin Wang , Mark Brown , "palmer@sifive.com" , linux-spi , "linux-riscv@lists.infradead.org" , LKML Subject: Re: [PATCH] spi: sifive: check return value for platform_get_resource() In-Reply-To: Message-ID: References: <20190917085627.4562-1-mail@aurabindo.in> User-Agent: Alpine 2.21.9999 (DEB 301 2018-08-15) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org I just recalled that YueHaibing already posted a patch to do this: https://lore.kernel.org/linux-riscv/alpine.DEB.2.21.9999.1909041520130.13502@viisi.sifive.com/ - Paul