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=-14.2 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=unavailable 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 A817BC63798 for ; Fri, 20 Nov 2020 16:17:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4B363223BE for ; Fri, 20 Nov 2020 16:17:22 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="dVGYXx4D" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728773AbgKTQRB (ORCPT ); Fri, 20 Nov 2020 11:17:01 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48948 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728695AbgKTQRA (ORCPT ); Fri, 20 Nov 2020 11:17:00 -0500 Received: from mail-wr1-x444.google.com (mail-wr1-x444.google.com [IPv6:2a00:1450:4864:20::444]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 644CDC0613CF; Fri, 20 Nov 2020 08:17:00 -0800 (PST) Received: by mail-wr1-x444.google.com with SMTP id m6so10572467wrg.7; Fri, 20 Nov 2020 08:17:00 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=UXb4/nAfsSHc/KSXI19AdT/2G62OQwwUOqOXfXRHMvg=; b=dVGYXx4DAaO7XnUh9GkMjFjcqd7hTM1jHTUOf+BSPDF113TM6zkR9EXTqhT1125sRA a103NyMr2KyFFDlHhF88CiiyyjFNXgARb4qULqL1+FK6nfECGWHAVd2grj6w6agxIbBD knXiRrAro9M00wcHDUL1wHWKjcdzzo+G7PPvQQUR1kMQGjajfVNAmWTKYCBQqhiuw8xs HxVn3dI6iX8eCS39P1qOFhv7IlHbZZbhTq6FZZ2kdM5emrIbS5jlP5wPfPyamGkN/3rZ /4Pj/4/pjNjQp/AbLESYIY5ePis9a3eu0JIpQcI3BDax1vH2cqlEXRr4Ek3GY7sFECHj K7VA== 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:user-agent; bh=UXb4/nAfsSHc/KSXI19AdT/2G62OQwwUOqOXfXRHMvg=; b=GkqqvkjfOj6CDabRQarpg1RQzoVB6QoTDSuujGtaMQU1ay+PDLg/J8rTGK2z1DaZ37 cbLCAEaJHtc4yw4VNpKyUq3991XyZgWRkYsxTjXbs+jyE3jTTalDL5+0JJZmtUNvYQG8 X9u5FcmSUclTkO0yXq0YjiRM91C3QuhnXuzQboflN7VsSKhy4syjctESmQbA4cQli2rD 6gvRaHR6o85V2TYbBUNUqxpbJ1KmESBmtC63u31Vu2cKDxkh3FeMKVRdHBW7fjNB6Ddy BWAFmt2j+U0bGt+aNfeRl6Wm0dMPChIYonizn9CZIuYgHdMDPFO1mj0Lf1QPAYSzAgkU aBLQ== X-Gm-Message-State: AOAM5319fFUC2J2MukzCJAf/xEun1Y0YeViZ0QR9sKvr+VVhPf+f6lRF sGu29wCz2ywSnqB50lGEQNI= X-Google-Smtp-Source: ABdhPJwX4TJbjRvvaC1CP/xTB8APxeECkF8Hw9WV/wlsYmp4lAbyIDuQXVQ2sd4X0KM/9uqysJdCxA== X-Received: by 2002:adf:dc4b:: with SMTP id m11mr16014557wrj.328.1605889019174; Fri, 20 Nov 2020 08:16:59 -0800 (PST) Received: from localhost ([217.111.27.204]) by smtp.gmail.com with ESMTPSA id q5sm5768056wrf.41.2020.11.20.08.16.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 20 Nov 2020 08:16:57 -0800 (PST) Date: Fri, 20 Nov 2020 17:16:56 +0100 From: Thierry Reding To: Nicolin Chen Cc: jonathanh@nvidia.com, sboyd@kernel.org, mturquette@baylibre.com, pgaikwad@nvidia.com, pdeschrijver@nvidia.com, stable@vger.kernel.org, linux-kernel@vger.kernel.org, linux-tegra@vger.kernel.org, linux-clk@vger.kernel.org Subject: Re: [PATCH] clk: tegra: Do not return 0 on failure Message-ID: <20201120161656.GC3870099@ulmo> References: <20201029004820.9062-1-nicoleotsuka@gmail.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="KDt/GgjP6HVcx58l" Content-Disposition: inline In-Reply-To: <20201029004820.9062-1-nicoleotsuka@gmail.com> User-Agent: Mutt/1.14.7 (2020-08-29) Precedence: bulk List-ID: X-Mailing-List: linux-tegra@vger.kernel.org --KDt/GgjP6HVcx58l Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Oct 28, 2020 at 05:48:20PM -0700, Nicolin Chen wrote: > Return values from read_dt_param() will be either TRUE (1) or > FALSE (0), while dfll_fetch_pwm_params() returns 0 on success > or an ERR code on failure. >=20 > So this patch fixes the bug of returning 0 on failure. >=20 > Fixes: 36541f0499fe ("clk: tegra: dfll: support PWM regulator control") > Cc: > Signed-off-by: Nicolin Chen > --- > drivers/clk/tegra/clk-dfll.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) Mike, Stephen, if you don't mind, I'll pick this up in the Tegra tree since there are a few other Tegra clock patches on the list that may require coordination inside the Tegra tree. 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