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 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 9ED73ECAA24 for ; Thu, 25 Aug 2022 19:12:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=zuXhQkeZh4XyPVRHKmhwoH29d+BGgfD50V22QFm0IJE=; b=sOOf+1FIm3P/77 sGPiNfoMqDTjDfJKLLkdsP5pzpZy7vKLoJrShU5V2q3cKC76yfEHktfkmAMpeL13apWFiPbI4B0Qx SslpHz7NEbsi7/sUZOuBPx1bL0fp4gz+b+UxjwDBsuIU2ttFS07p2qTdXxrPFoD0u+0FiMaBRdBKy DS2//ESh9gnNOHde10RORXS61vUhLrhsp9flCM/vIQ1+hQvyqWs12hjkrlH3K31kTLghFSNkDavMS TDAfRmjnX29SmibB5duNc9CwO8fEn7Z9N68M+uAEdwmQJoH4Y6zz6rlljsBLtmxfUz2+C1gbarRdG xRdBHStRRdyeMSMRGUWQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oRIG8-002e3R-IC; Thu, 25 Aug 2022 19:11:20 +0000 Received: from netrider.rowland.org ([192.131.102.5]) by bombadil.infradead.org with smtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oRIG4-002dzJ-My for linux-arm-kernel@lists.infradead.org; Thu, 25 Aug 2022 19:11:18 +0000 Received: (qmail 12654 invoked by uid 1000); 25 Aug 2022 15:11:06 -0400 Date: Thu, 25 Aug 2022 15:11:06 -0400 From: Alan Stern To: Ard Biesheuvel Subject: Re: [RFC PATCH] usb: reduce kernel log spam on driver registration Message-ID: References: <20220825170327.674446-1-ardb@kernel.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20220825170327.674446-1-ardb@kernel.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220825_121116_920098_D9BA35AD X-CRM114-Status: GOOD ( 10.12 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Alexandre Belloni , linux-samsung-soc@vger.kernel.org, Vladimir Zapolskiy , Tomer Maimon , linux-omap@vger.kernel.org, Avi Fishman , Greg Kroah-Hartman , linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, Nancy Yuen , Krzysztof Kozlowski , Patrice Chotard , Alim Akhtar , Patrick Venture , Tali Perry , Claudiu Beznea , linux-arm-kernel@lists.infradead.org, Benjamin Fair Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Thu, Aug 25, 2022 at 07:03:27PM +0200, Ard Biesheuvel wrote: > Drivers are typically supposed to be quiet unless they are actually > probed, but for some reason, USB host controllers seem to be exempt from > this rule, and happily broadcast their existence into the kernel log at > boot even if the hardware in question is nowhere to be found. > > Let's fix that, and remove these pr_info() calls. > > Cc: Alan Stern > Cc: Greg Kroah-Hartman > Cc: Nicolas Ferre > Cc: Alexandre Belloni > Cc: Claudiu Beznea > Cc: Krzysztof Kozlowski > Cc: Alim Akhtar > Cc: Avi Fishman > Cc: Tomer Maimon > Cc: Tali Perry > Cc: Patrick Venture > Cc: Nancy Yuen > Cc: Benjamin Fair > Cc: Patrice Chotard > Cc: Vladimir Zapolskiy > Cc: linux-usb@vger.kernel.org > Cc: linux-arm-kernel@lists.infradead.org > Cc: linux-kernel@vger.kernel.org > Cc: linux-samsung-soc@vger.kernel.org > Cc: linux-omap@vger.kernel.org > Signed-off-by: Ard Biesheuvel > --- Acked-by: Alan Stern _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel