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=-7.8 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,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS 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 16A2EC433E6 for ; Tue, 12 Jan 2021 10:54:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E367423109 for ; Tue, 12 Jan 2021 10:54:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728783AbhALKyl (ORCPT ); Tue, 12 Jan 2021 05:54:41 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47032 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727730AbhALKyl (ORCPT ); Tue, 12 Jan 2021 05:54:41 -0500 Received: from mail-ej1-x62e.google.com (mail-ej1-x62e.google.com [IPv6:2a00:1450:4864:20::62e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AA514C061575 for ; Tue, 12 Jan 2021 02:54:00 -0800 (PST) Received: by mail-ej1-x62e.google.com with SMTP id g20so2894337ejb.1 for ; Tue, 12 Jan 2021 02:54:00 -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:content-transfer-encoding:in-reply-to; bh=rrPJamrWyO8ERbZGTpnTQZtUSeEPcJD16qdKKOE8csc=; b=KSJilCKIYbvNOKU/vIkKhlycwlVH3Chkb5DI5HoTbWE6D2TPgJFFoyLrxayYEuRs+C xJYv8y4oY/GX5W0HdoILZK+etS3YRTxocWg2I/rTuQ6XrZn2RbtGGKTEq0G2NjvMguxz CbtnRTZfKHNmSjQcQq5LHl/Tdip5fOR75CiLy0Gy8pR/6cuZMc9JqD1V1HENnmTnAlwc 8uQciJImUjPN+sCnE9raIB7fRprc+TL+K+BXe+38AQGxSH2rXZtpTi+rAaqVTkKuYaO/ EdEQYClZs41W+kYrT8ftRTrbbWOaPx5dKoKpXhVSfZ4TtiSnHw8OE7mK09zVLH5T6Vqs H3yw== 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:content-transfer-encoding :in-reply-to; bh=rrPJamrWyO8ERbZGTpnTQZtUSeEPcJD16qdKKOE8csc=; b=fWyQhyB77HVWCRpA+RsrGu47/h56brygdLXmiuGyWzEWASxZeXHxwcwvLMms3nJyVP B6l9H2N7Yf6SdHzwxk+HqHbj2K5jyGqBK+Hfw6B0HFESZ5qn8lbFVyubXfX6i63rQHaf vUDce2KNSTbiiwwrkAhqAwX7duoZ/vsNaAWm6BCSAaT2tAAUtb1b7Y5jrn+p8zGblpoc hwQ+d3EMyd4pe0FzK2vnF/F1rQir/ShTaDx1f/h2YFQH6dXn1E7gE95g4fjvOAqIiSdk XWjwtlhaA5RLvbMEoKXlBhSjAOCigzB6xHvLkaowUXOsGzsK0asP1nPdnRis6xNA1jEA Z7xA== X-Gm-Message-State: AOAM531DIijAJDCLzsAOJiV5VxMB65rm1mDId+36DZssjzrO+LvPSQMl AETWpglZ9nRP0iWeeGe/CBI= X-Google-Smtp-Source: ABdhPJxW4DC+TEiFpMLEO9yjg4cBRLlEtCOm8ojTMIQwKeQ0S3p9fFMI7Oycq6ZwfoGfuG5i1WdKLg== X-Received: by 2002:a17:907:11ca:: with SMTP id va10mr2638406ejb.78.1610448839407; Tue, 12 Jan 2021 02:53:59 -0800 (PST) Received: from skbuf (5-12-227-87.residential.rdsnet.ro. [5.12.227.87]) by smtp.gmail.com with ESMTPSA id qu21sm1025811ejb.95.2021.01.12.02.53.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 12 Jan 2021 02:53:58 -0800 (PST) Date: Tue, 12 Jan 2021 12:53:57 +0200 From: Vladimir Oltean To: Marek =?utf-8?B?QmVow7pu?= Cc: netdev@vger.kernel.org, pavana.sharma@digi.com, vivien.didelot@gmail.com, f.fainelli@gmail.com, kuba@kernel.org, lkp@intel.com, davem@davemloft.net, ashkan.boldaji@digi.com, andrew@lunn.ch, Chris Packham , Russell King - ARM Linux admin Subject: Re: [PATCH net-next v14 3/6] net: dsa: mv88e6xxx: Change serdes lane parameter type from u8 type to int Message-ID: <20210112105357.sjlz27pjlqrnhia3@skbuf> References: <20210111012156.27799-1-kabel@kernel.org> <20210111012156.27799-4-kabel@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20210111012156.27799-4-kabel@kernel.org> Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On Mon, Jan 11, 2021 at 02:21:53AM +0100, Marek Behún wrote: > From: Pavana Sharma > > Returning 0 is no more an error case with MV88E6393 family > which has serdes lane numbers 0, 9 or 10. > So with this change .serdes_get_lane will return lane number > or -errno (-ENODEV or -EOPNOTSUPP). > > Signed-off-by: Pavana Sharma > Reviewed-by: Andrew Lunn > Reviewed-by: Marek Behún > --- Reviewed-by: Vladimir Oltean