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=-9.5 required=3.0 tests=FREEMAIL_FORGED_FROMDOMAIN, FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham 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 18382C2D0C0 for ; Thu, 26 Dec 2019 21:29:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E536D206CB for ; Thu, 26 Dec 2019 21:29:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726442AbfLZV3P (ORCPT ); Thu, 26 Dec 2019 16:29:15 -0500 Received: from mout.kundenserver.de ([212.227.126.133]:56301 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726105AbfLZV3P (ORCPT ); Thu, 26 Dec 2019 16:29:15 -0500 Received: from be1.lan ([89.245.193.48]) by mrelayeu.kundenserver.de (mreue011 [212.227.15.167]) with ESMTPSA (Nemesis) id 1MHoAg-1ixDTT0Ezu-00EqxB; Thu, 26 Dec 2019 22:29:13 +0100 Received: from 7eggert by be1.lan with local (Exim 4.92.2) (envelope-from <7eggert@online.de>) id 1ikagv-0002Un-FA; Thu, 26 Dec 2019 22:29:10 +0100 From: Bodo Eggert <7eggert@gmx.de> To: Sean Young , linux-media@vger.kernel.org Cc: Bodo Eggert <7eggert@gmx.de> Subject: [PATCH] serial_ir: change "ignoring spike" to debug level Date: Thu, 26 Dec 2019 22:28:45 +0100 Message-Id: <20191226212845.9545-1-7eggert@gmx.de> X-Mailer: git-send-email 2.24.0 In-Reply-To: <20191226172937.GB24174@gofer.mess.org> References: <20191226172937.GB24174@gofer.mess.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Provags-ID: V03:K1:N7mL9PaoJSUm4ff+6qjvkJwkx4frrlN++hs2TBgl59Jo+JDmRaC bfgzavFUV2WNsOVLSiC6mKyeDleiTwtxo+AuR3kIKT9abyc/5wDslUSObElXJlq+ZbOUeCC rct70MuMHFrxN+XoRqce1NZ0093V03wK0bpLkKL6Nq1kZWDSVd9fkBWHmc6ork6kvnKQNOO TkoAp+OQW00lWAMCQbvkw== X-UI-Out-Filterresults: notjunk:1;V03:K0:AY7VYmzZ2gI=:H35VALtiRu+u0Gi5fRfLZR AYA34fA+kEhLo4A/W8wVUzpo1t5nH1e7gYuOiyrGUov4XjC7cnMkIz5OB3LlXZkxmHhfbTzru h9jpKkE1ItRxINQgMTD864EMuuNWM0nibmx1G+YCYkpe9hUcDReYLp5lMaQ614NaKkmfSuckT IMxARCQmhkxVaNnMjs2VOTeDsXT6P+Ak8WBxsBViEKGGpOCsDs4sPWJUw4Eub5RQ2NKxCRXRl mOXWaakE8awbdJ9Ts736ViIkefl4xbrUSne311PDbBHw5NhOfNZQIfuqt2Vc94bzLdI6NgxZG /nQlYwLHOvODWX4QDEg6KYx1rxvnVU2GFo5hsHGf81KpyYgRdddRr9OYkEDyufIdklQImPKH5 L9tMUs00FB/sEabI/3Vne1gkN4R/7Dkje7xl6rjEryTtirnJay+LUoRzeBhNsLv+Yg2hRgXZH tb1KighkgjpY+yQW4Q/FZxxUPea2BZ00YnPIJGksUfL703hNFDmNUSrpQWktciXQ0/GJpITZU OFc/2RU3ePfvBnv6F9gBvz/bH5iV0/B8p3LvohlByb/6jEu0FNY8bPZByqQ3ft5xa1JJ6zSD+ tOj6QX2oB+VsPmTap75BuU86PqiJTYnQHfVJBCvFBmbaR2Qrl8p2T/JuXvzwJuVVe6vCQ6WG3 Vru5ycx6PXlaZsvpGulfl4zrVN7VarNbLxvUhtEL9o8Xse5wl/d7mgc0ZSxrRx8SrC3tUZ9Qw ILzbVQOTw15n0dqn3YgL/hmXp0KAJg2l+KNGd661rF9PAla3+pAGyTgRMnzGxRvDU9D0zt+sY B84YJKjzaVcjnp4mfedxoNj4V1R24JNtsS1OVud/BJhGYzmI/+GlW9pz9xv+d1e2R/fnqCdaf oR2uY1cicAbf8ZVAyalQ== Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org At least on my system with a self-made IR receiver, my kernel log is filled with: serial_ir serial_ir.0: ignoring spike: 1 1 1419988034627194ns 1419956080709377ns These messages happen at random and do not prevent the receiver from working. Also I cannot change the features of the IC, therefore they are not useful. Probably they are not useful at all. However they fill the console, they accumulate and fill the dmesg log, by doing this, they prevent me from seeing important message. Signed-Off-By: Bodo Eggert <7eggert@gmx.de> --- drivers/media/rc/serial_ir.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/rc/serial_ir.c b/drivers/media/rc/serial_ir.c index 7652e982173f..d77507ba0fb5 100644 --- a/drivers/media/rc/serial_ir.c +++ b/drivers/media/rc/serial_ir.c @@ -353,7 +353,7 @@ static irqreturn_t serial_ir_irq_handler(int i, void *blah) dcd = (status & hardware[type].signal_pin) ? 1 : 0; if (dcd == last_dcd) { - dev_err(&serial_ir.pdev->dev, + dev_dbg(&serial_ir.pdev->dev, "ignoring spike: %d %d %lldns %lldns\n", dcd, sense, ktime_to_ns(kt), ktime_to_ns(serial_ir.lastkt)); -- 2.24.0