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 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 9C52FC1975A for ; Thu, 12 Mar 2020 06:04:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9180E20650 for ; Thu, 12 Mar 2020 06:04:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387934AbgCLGEE (ORCPT ); Thu, 12 Mar 2020 02:04:04 -0400 Received: from shards.monkeyblade.net ([23.128.96.9]:56020 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387767AbgCLGED (ORCPT ); Thu, 12 Mar 2020 02:04:03 -0400 Received: from localhost (unknown [IPv6:2601:601:9f00:477::3d5]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) (Authenticated sender: davem-davemloft) by shards.monkeyblade.net (Postfix) with ESMTPSA id A3A6C14CCCAE8; Wed, 11 Mar 2020 23:04:02 -0700 (PDT) Date: Wed, 11 Mar 2020 23:04:02 -0700 (PDT) Message-Id: <20200311.230402.1496009558967017193.davem@davemloft.net> To: mklntf@gmail.com Cc: peppe.cavallaro@st.com, alexandre.torgue@st.com, joabreu@synopsys.com, mcoquelin.stm32@gmail.com, netdev@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] net: stmmac: platform: Fix misleading interrupt error msg From: David Miller In-Reply-To: <20200306163848.5910-1-mklntf@gmail.com> References: <20200306163848.5910-1-mklntf@gmail.com> X-Mailer: Mew version 6.8 on Emacs 26.1 Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.5.12 (shards.monkeyblade.net [149.20.54.216]); Wed, 11 Mar 2020 23:04:03 -0700 (PDT) Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Markus Fuchs Date: Fri, 6 Mar 2020 17:38:48 +0100 > Not every stmmac based platform makes use of the eth_wake_irq or eth_lpi > interrupts. Use the platform_get_irq_byname_optional variant for these > interrupts, so no error message is displayed, if they can't be found. > Rather print an information to hint something might be wrong to assist > debugging on platforms which use these interrupts. > > Signed-off-by: Markus Fuchs What do you mean the error message is misleading right now? It isn't printing anything out at the moment in this situation.