From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.9]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 094B31E519 for ; Sat, 4 Jan 2025 07:35:14 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.9 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1735976117; cv=none; b=ZlQmhkYDCv5cdyaSENUu9g94J7UZmTVAsCfzUIPO5bX9wHjNr0pcUOewK4DR7rb4BTFquyfXRh1sK6bwpuh8CUkXGjiUhHoOa1NBUrSJBjTmuWSGmLV4q8SwLNya5ignJ9h0mX+MJr73ra6z6OaJeU4GD3BpfLihD24BLwHYVmY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1735976117; c=relaxed/simple; bh=baKFsppe7fNIYX4dizqsBc2IO5NjHP6udTB/iU4Dk8c=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=Ek11TX7jk1AV8ocQNF2lW4gvHID8GKN+bf1mtzBXzl5l7/F2ZL2tzO9ppRbEP+L/6Sk2mMtZaPxDP29xRGMXshedcCQ0xGXYPOzM2cBX18r01WIAq5LIrkBm1Zlv02gSYdxJJW1eQiEbnAKwfe1m+ENYgUlvlwY44+r3VIM+t7g= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=a+6+bgrV; arc=none smtp.client-ip=192.198.163.9 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="a+6+bgrV" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1735976115; x=1767512115; h=date:from:to:cc:subject:message-id:mime-version; bh=baKFsppe7fNIYX4dizqsBc2IO5NjHP6udTB/iU4Dk8c=; b=a+6+bgrV2BOct7OL7p02xhcUGcvWUorBZSJAthWIPLyrP3Cgv0vMyihJ HjKV77ICHA7M+gB5be1Z0Am3bM2AEPy+/AixGBTo7Q+wcPDxPnOJFMBMO oA7xCk0/jy1mkH7byjfXGhq3873DuB9JWOcEFDHC2m8ou6uF2P9jArRTP ipdC8r4nGVhdwNYC8UN+k7IpJvDc4GRvv8p3WiboEsaFgFX8On3VPHsWa ZGlsbIhzOSUZvAg16Sb7tgvqTwT4uqF/S8aEygSzcF2/SeMAXEwfwo/RY gtwWEfMK42tAUWanb8DXOOFzhwzKzTrsWMDpxsc5QSP1isrebz7hwsNdA A==; X-CSE-ConnectionGUID: vxQlRL3FSomop4NzABP5KQ== X-CSE-MsgGUID: 8E8iF4yZR1K2uMFChonLbw== X-IronPort-AV: E=McAfee;i="6700,10204,11304"; a="46879608" X-IronPort-AV: E=Sophos;i="6.12,288,1728975600"; d="scan'208";a="46879608" Received: from orviesa002.jf.intel.com ([10.64.159.142]) by fmvoesa103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 03 Jan 2025 23:35:14 -0800 X-CSE-ConnectionGUID: +LSQg+bzSI6f2Or67sqxEA== X-CSE-MsgGUID: GTO4XfJ8S+CcT2XrPisCIw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.12,288,1728975600"; d="scan'208";a="132811879" Received: from lkp-server01.sh.intel.com (HELO d63d4d77d921) ([10.239.97.150]) by orviesa002.jf.intel.com with ESMTP; 03 Jan 2025 23:35:13 -0800 Received: from kbuild by d63d4d77d921 with local (Exim 4.96) (envelope-from ) id 1tTygg-000AkF-2k; Sat, 04 Jan 2025 07:35:10 +0000 Date: Sat, 4 Jan 2025 15:34:27 +0800 From: kernel test robot To: Christian Gromm Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org Subject: drivers/most/most_snd.c:56: warning: Excess struct member 'opened' description in 'channel' Message-ID: <202501041510.2r8dyfcO-lkp@intel.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 63676eefb7a026d04b51dcb7aaf54f358517a2ec commit: 13b41b5783068d01c259940975a2ab393b5acec5 drivers: most: add ALSA sound driver date: 3 years, 9 months ago config: alpha-randconfig-r026-20211101 (https://download.01.org/0day-ci/archive/20250104/202501041510.2r8dyfcO-lkp@intel.com/config) compiler: alpha-linux-gcc (GCC) 12.4.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250104/202501041510.2r8dyfcO-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202501041510.2r8dyfcO-lkp@intel.com/ All warnings (new ones prefixed by >>): drivers/most/most_snd.c:56: warning: Function parameter or struct member 'pcm_hardware' not described in 'channel' drivers/most/most_snd.c:56: warning: Function parameter or struct member 'copy_fn' not described in 'channel' >> drivers/most/most_snd.c:56: warning: Excess struct member 'opened' description in 'channel' drivers/most/most_snd.c:404: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * Initialization of struct snd_pcm_ops drivers/most/most_snd.c:514: warning: Function parameter or struct member 'device_name' not described in 'audio_probe_channel' drivers/most/most_snd.c:703: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * Initialization of the struct most_component vim +56 drivers/most/most_snd.c 54b4856fb36246 drivers/staging/most/aim-sound/sound.c Christian Gromm 2015-07-24 26 54b4856fb36246 drivers/staging/most/aim-sound/sound.c Christian Gromm 2015-07-24 27 /** 54b4856fb36246 drivers/staging/most/aim-sound/sound.c Christian Gromm 2015-07-24 28 * struct channel - private structure to keep channel specific data 54b4856fb36246 drivers/staging/most/aim-sound/sound.c Christian Gromm 2015-07-24 29 * @substream: stores the substream structure 54b4856fb36246 drivers/staging/most/aim-sound/sound.c Christian Gromm 2015-07-24 30 * @iface: interface for which the channel belongs to 54b4856fb36246 drivers/staging/most/aim-sound/sound.c Christian Gromm 2015-07-24 31 * @cfg: channel configuration 54b4856fb36246 drivers/staging/most/aim-sound/sound.c Christian Gromm 2015-07-24 32 * @card: registered sound card 54b4856fb36246 drivers/staging/most/aim-sound/sound.c Christian Gromm 2015-07-24 33 * @list: list for private use 54b4856fb36246 drivers/staging/most/aim-sound/sound.c Christian Gromm 2015-07-24 34 * @id: channel index 54b4856fb36246 drivers/staging/most/aim-sound/sound.c Christian Gromm 2015-07-24 35 * @period_pos: current period position (ring buffer) 54b4856fb36246 drivers/staging/most/aim-sound/sound.c Christian Gromm 2015-07-24 36 * @buffer_pos: current buffer position (ring buffer) 54b4856fb36246 drivers/staging/most/aim-sound/sound.c Christian Gromm 2015-07-24 37 * @is_stream_running: identifies whether a stream is running or not 54b4856fb36246 drivers/staging/most/aim-sound/sound.c Christian Gromm 2015-07-24 38 * @opened: set when the stream is opened 54b4856fb36246 drivers/staging/most/aim-sound/sound.c Christian Gromm 2015-07-24 39 * @playback_task: playback thread 54b4856fb36246 drivers/staging/most/aim-sound/sound.c Christian Gromm 2015-07-24 40 * @playback_waitq: waitq used by playback thread 54b4856fb36246 drivers/staging/most/aim-sound/sound.c Christian Gromm 2015-07-24 41 */ 54b4856fb36246 drivers/staging/most/aim-sound/sound.c Christian Gromm 2015-07-24 42 struct channel { 54b4856fb36246 drivers/staging/most/aim-sound/sound.c Christian Gromm 2015-07-24 43 struct snd_pcm_substream *substream; d801887248312f drivers/staging/most/aim-sound/sound.c Christian Gromm 2015-09-28 44 struct snd_pcm_hardware pcm_hardware; 54b4856fb36246 drivers/staging/most/aim-sound/sound.c Christian Gromm 2015-07-24 45 struct most_interface *iface; 54b4856fb36246 drivers/staging/most/aim-sound/sound.c Christian Gromm 2015-07-24 46 struct most_channel_config *cfg; 54b4856fb36246 drivers/staging/most/aim-sound/sound.c Christian Gromm 2015-07-24 47 struct snd_card *card; 54b4856fb36246 drivers/staging/most/aim-sound/sound.c Christian Gromm 2015-07-24 48 struct list_head list; 54b4856fb36246 drivers/staging/most/aim-sound/sound.c Christian Gromm 2015-07-24 49 int id; 54b4856fb36246 drivers/staging/most/aim-sound/sound.c Christian Gromm 2015-07-24 50 unsigned int period_pos; 54b4856fb36246 drivers/staging/most/aim-sound/sound.c Christian Gromm 2015-07-24 51 unsigned int buffer_pos; 54b4856fb36246 drivers/staging/most/aim-sound/sound.c Christian Gromm 2015-07-24 52 bool is_stream_running; 54b4856fb36246 drivers/staging/most/aim-sound/sound.c Christian Gromm 2015-07-24 53 struct task_struct *playback_task; 54b4856fb36246 drivers/staging/most/aim-sound/sound.c Christian Gromm 2015-07-24 54 wait_queue_head_t playback_waitq; 54b4856fb36246 drivers/staging/most/aim-sound/sound.c Christian Gromm 2015-07-24 55 void (*copy_fn)(void *alsa, void *most, unsigned int bytes); 54b4856fb36246 drivers/staging/most/aim-sound/sound.c Christian Gromm 2015-07-24 @56 }; 54b4856fb36246 drivers/staging/most/aim-sound/sound.c Christian Gromm 2015-07-24 57 :::::: The code at line 56 was first introduced by commit :::::: 54b4856fb3624609dd5d9ed013bfec7d67083622 Staging: most: add MOST driver's aim-sound module :::::: TO: Christian Gromm :::::: CC: Greg Kroah-Hartman -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki