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=-8.6 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,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 20AF5C433E0 for ; Mon, 27 Jul 2020 08:29:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id F3B3120719 for ; Mon, 27 Jul 2020 08:29:28 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="rhBWZ8UZ" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726541AbgG0I31 (ORCPT ); Mon, 27 Jul 2020 04:29:27 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38490 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726139AbgG0I30 (ORCPT ); Mon, 27 Jul 2020 04:29:26 -0400 Received: from mail-ej1-x641.google.com (mail-ej1-x641.google.com [IPv6:2a00:1450:4864:20::641]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BF316C061794; Mon, 27 Jul 2020 01:29:25 -0700 (PDT) Received: by mail-ej1-x641.google.com with SMTP id g11so4394031ejr.0; Mon, 27 Jul 2020 01:29:25 -0700 (PDT) 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=kTvFHWIgSGjnFCLXvF/yM/fZKWRBifqnvOHS6nXZY60=; b=rhBWZ8UZfJnc/0LDqRq1hvkXo3Y/bKWD9uXPbt5ZdJCJL7MPyacKwMj8uZl1LoIx+t JJBPVDfd7U0T8YGwhhCJZBJRhG0dHWshYxK6BiKXvS39U3Jw7WixJpP1+v2N11/KeHpD 6HRq0M47ZM+dxh2MLcWdc83LoqK0WnCPn57cLleZTUTRKoZmnpBKdymAOnGspTpzafp5 gb1bUilnrQWaQ0abFXdY7bDQVaOHvhDYjHZxAnWcDYHv3vdQN/3joHxoMLjitYb5lnF8 6pZBf228xQ3KVpJs+dn+U/NOv9hndoHDYa9Anl8xVsk+VTOR4KNJh3UTq35soi/MYg42 Qxzg== 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=kTvFHWIgSGjnFCLXvF/yM/fZKWRBifqnvOHS6nXZY60=; b=KOef3x0qMsuz+UKNeEULY64JzHMEeLdPx8sYTEty4wK3A6IDrQJUkqK8LX5kb3ELhl WX0/u9Rv5onN9X0I9m2RPGlIYPwPB3HGC3AIGUM/nfLTe6aGhldGuIQpKmh/+YWNQAyx E9r/1LX5CCsRGUXMses2hCGw02ZtZ53KsEYuYyqQMztzMaW0OG5EYZC/q6PI8FXlv09m ZcSHBqv5b8DkAOEODE+y3e090DwIwDnD5puDlsT9nwN2B+k2X/cqATaEuPguSawdI+uE aCdsAbdDTzlZP48IaAM8NpUHRxNIeMirMSi2MS2GU4uczekrmRZzg/hy6e4iWTN0t5Jm 2V/w== X-Gm-Message-State: AOAM530eLenRNnoV6D3a7WkiMOwUR2LoBLswUiDTU4DFTvrQJVZAIUPj G1LQ6wONXxoEEK47tOCVVvU= X-Google-Smtp-Source: ABdhPJxBJ61Af8cchsQdC/QftI94zMlte4qABD6xZOGp0SVf0126WE3jJmOlPkHbPFHUG5f9p+9U8A== X-Received: by 2002:a17:907:2119:: with SMTP id qn25mr1249847ejb.278.1595838564540; Mon, 27 Jul 2020 01:29:24 -0700 (PDT) Received: from localhost ([62.96.65.119]) by smtp.gmail.com with ESMTPSA id o9sm6972837edz.81.2020.07.27.01.29.22 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 27 Jul 2020 01:29:23 -0700 (PDT) Date: Mon, 27 Jul 2020 10:29:22 +0200 From: Thierry Reding To: Scott Branden Cc: Lee Jones , Uwe =?utf-8?Q?Kleine-K=C3=B6nig?= , BCM Kernel Feedback , linux-pwm@vger.kernel.org, linux-kernel@vger.kernel.org, Rayagonda Kokatanur Subject: Re: [PATCH v4] pwm: bcm-iproc: handle clk_get_rate() return Message-ID: <20200727082922.GE2781612@ulmo> References: <20200718044606.18739-1-scott.branden@broadcom.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="sfyO1m2EN8ZOtJL6" Content-Disposition: inline In-Reply-To: <20200718044606.18739-1-scott.branden@broadcom.com> User-Agent: Mutt/1.14.4 (2020-06-18) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --sfyO1m2EN8ZOtJL6 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, Jul 17, 2020 at 09:46:06PM -0700, Scott Branden wrote: > From: Rayagonda Kokatanur >=20 > Handle clk_get_rate() returning 0 to avoid possible division by zero. >=20 > Fixes: daa5abc41c80 ("pwm: Add support for Broadcom iProc PWM controller") > Signed-off-by: Rayagonda Kokatanur > Signed-off-by: Scott Branden > Reviewed-by: Ray Jui >=20 > --- > Changes from v3: fixed typo in commit message: Reviewed-off-by. > Hopefully everything clean now. > Changes from v2: update commit message to remove <=3D condition > as clk_get_rate only returns value >=3D 0 > --- > drivers/pwm/pwm-bcm-iproc.c | 9 +++++++-- > 1 file changed, 7 insertions(+), 2 deletions(-) Applied, thanks. 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