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=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED,USER_AGENT_MUTT 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 E3906C468C6 for ; Thu, 19 Jul 2018 17:49:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A123C20684 for ; Thu, 19 Jul 2018 17:49:23 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A123C20684 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732315AbeGSSdf (ORCPT ); Thu, 19 Jul 2018 14:33:35 -0400 Received: from mga07.intel.com ([134.134.136.100]:55311 "EHLO mga07.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731960AbeGSSde (ORCPT ); Thu, 19 Jul 2018 14:33:34 -0400 X-Amp-Result: UNSCANNABLE X-Amp-File-Uploaded: False Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by orsmga105.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 19 Jul 2018 10:49:21 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.51,375,1526367600"; d="scan'208";a="55639074" Received: from bee.sh.intel.com (HELO bee) ([10.239.97.14]) by fmsmga007.fm.intel.com with ESMTP; 19 Jul 2018 10:48:30 -0700 Received: from kbuild by bee with local (Exim 4.84_2) (envelope-from ) id 1fgD2T-000KzV-0H; Fri, 20 Jul 2018 01:48:29 +0800 Date: Fri, 20 Jul 2018 01:48:10 +0800 From: kbuild test robot To: Jorge Sanjuan Cc: kbuild-all@01.org, tiwai@suse.de, alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 2/4] ALSA: usb-audio: AudioStreaming Power Domain parsing Message-ID: <201807200103.6g4nrbJl%fengguang.wu@intel.com> References: <20180719112215.4219-3-jorge.sanjuan@codethink.co.uk> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20180719112215.4219-3-jorge.sanjuan@codethink.co.uk> User-Agent: Mutt/1.5.23 (2014-03-12) X-SA-Exim-Connect-IP: X-SA-Exim-Mail-From: lkp@intel.com X-SA-Exim-Scanned: No (on bee); SAEximRunCond expanded to false Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Jorge, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on sound/for-next] [also build test WARNING on v4.18-rc5 next-20180719] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Jorge-Sanjuan/usb-audio-Add-UAC3-Power-Domains/20180719-212009 base: https://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git for-next reproduce: # apt-get install sparse make ARCH=x86_64 allmodconfig make C=1 CF=-D__CHECK_ENDIAN__ sparse warnings: (new ones prefixed by >>) >> sound/usb/stream.c:562:5: sparse: symbol 'snd_usb_add_audio_stream_v3' was not declared. Should it be static? Please review and possibly fold the followup patch. --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation