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=-3.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 CF978C3A589 for ; Thu, 15 Aug 2019 16:12:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A0D7B206C1 for ; Thu, 15 Aug 2019 16:12:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728128AbfHOQMG (ORCPT ); Thu, 15 Aug 2019 12:12:06 -0400 Received: from mail-ed1-f66.google.com ([209.85.208.66]:46752 "EHLO mail-ed1-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729151AbfHOQMG (ORCPT ); Thu, 15 Aug 2019 12:12:06 -0400 Received: by mail-ed1-f66.google.com with SMTP id z51so2516774edz.13; Thu, 15 Aug 2019 09:12:04 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=Vqg8jCVCDmAfYzzLTMscq/wtLhxGOuHTYA6VgxmCpW8=; b=n02VPGA4JxD51TRTSuHpsB+2sXO4+U7wYJw0XMTyM7w+GBXwIlUqCezdArqMVjR1pA C8F0vl4ITzVUdWNFYyQCjQRrq2u3BErN/syjcZOYtiZ2W46ORMdQ0YK7HRIOx1SylGEh cHJa43bNFA+U7ss72FDRajK2TN9cjtNF1LzqFx+qVVO0z0NnHdzDbTmTkUnxlTAL9WT0 TnGkcYjpdLFWLCDcyex6XssKHMwtlgnjBmts2Mnl2eZ9Xy3WYVVBZIxQz5XXPSS1tcTx /vw4xWXyzAOdE+qem0GTFXy8SXiAEuAI484o2ySKAMRnykufNAmww6c1qoTWN3D7Ar6R UuLg== X-Gm-Message-State: APjAAAXAGqS4yiE7/geY0ELN4NcqpgkqVr7aNdxWdjE1XqUvskvTblrI xUuAcOJrCqBcIFJ0ZWyvjXDZLiPbzNI= X-Google-Smtp-Source: APXvYqwJQnizYCCP6PkE+pfyvtZTH7thCeiZKWITryhSlw+h474hxGV1gvnWHY3yqpzaBY1upfYkSg== X-Received: by 2002:a17:906:3396:: with SMTP id v22mr5224309eja.152.1565885523759; Thu, 15 Aug 2019 09:12:03 -0700 (PDT) Received: from mail-wr1-f51.google.com (mail-wr1-f51.google.com. [209.85.221.51]) by smtp.gmail.com with ESMTPSA id v6sm432342ejx.28.2019.08.15.09.12.03 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 15 Aug 2019 09:12:03 -0700 (PDT) Received: by mail-wr1-f51.google.com with SMTP id b16so2679260wrq.9; Thu, 15 Aug 2019 09:12:03 -0700 (PDT) X-Received: by 2002:a5d:568e:: with SMTP id f14mr6068714wrv.167.1565885523165; Thu, 15 Aug 2019 09:12:03 -0700 (PDT) MIME-Version: 1.0 References: <20190815160020.183334-1-sboyd@kernel.org> <20190815160020.183334-4-sboyd@kernel.org> In-Reply-To: <20190815160020.183334-4-sboyd@kernel.org> From: Chen-Yu Tsai Date: Fri, 16 Aug 2019 00:11:50 +0800 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH 3/4] rtc: sun6i: Don't reference clk_init_data after registration To: Stephen Boyd Cc: Michael Turquette , linux-kernel , linux-clk , linux-rtc@vger.kernel.org, Alessandro Zummo , Alexandre Belloni , Maxime Ripard Content-Type: text/plain; charset="UTF-8" Sender: linux-rtc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rtc@vger.kernel.org On Fri, Aug 16, 2019 at 12:00 AM Stephen Boyd wrote: > > A future patch is going to change semantics of clk_register() so that > clk_hw::init is guaranteed to be NULL after a clk is registered. Avoid > referencing this member here so that we don't run into NULL pointer > exceptions. > > Cc: Alessandro Zummo > Cc: Alexandre Belloni > Cc: Maxime Ripard > Cc: Chen-Yu Tsai > Signed-off-by: Stephen Boyd Acked-by: Chen-Yu Tsai