From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.15]) (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 5ECB92E414; Wed, 4 Mar 2026 23:29:46 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.15 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772666989; cv=none; b=tLOa2hJGMke5mgfuVCg+j06EUDbm0RgWw42dYw+wKtALoF2+k5erLCcxsxARczpYbWniPeYLq/zdHtvt/MOQDa3PEBFtcJYkQoChui5Bu132PPPrf4yNA15tXAelh+pH7H9EW08Dkwy5sKbl1+8t+wfvbxDLpMThXLVa2pS5MWQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772666989; c=relaxed/simple; bh=IxhaafHkztuY+zBNGR9QmlTYlbpS+bBlFqY6qE/kIHI=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=GvE4AAH2p5mee78fxMjWbC0FZfHkZNuuJ7ZpYZ2YTO7wVBrBDZwV83sIclzz9pwkSjQuMyPFcqb7wwHvTY1AThhrTts9PxBlVwkzEahIm7o/ITYoBUmF4+r5Ys2Hh4tTV+eigF/XxfnqbbwS8PNtKDAONlkDolaX3aw+8EDpNv4= 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=P/ooWKjX; arc=none smtp.client-ip=192.198.163.15 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="P/ooWKjX" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1772666986; x=1804202986; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=IxhaafHkztuY+zBNGR9QmlTYlbpS+bBlFqY6qE/kIHI=; b=P/ooWKjXQsaWU5Y/vhoNqLaycKwgA5uWbawOS8L444WCXjgUAj+TAzUY 6h3+dyQh5+YnIU0G8wjNGeyee5H2THVo69rpI9VvkUjelnqs79gTj1laH 5iERB30QVT+uEvpkLaJk5xYLmR8zj2mF4CFNcmItZuVxs6l/0KoNIXQUQ D8tJKypum+XryaiHrMJLvjg/6arnBbcXbkWFczADnmVh/MU/fxlbvUIiH I6FEci++2U+1vXbyt/66GYdB9zqShuf/uYGoSRbOotalvfCCfI67ETp7B AQm/dDHpiGXwO78jHiVnhk/tS8tXVuebB2qabCnWIxQ5tHzu2JDkTsk9D A==; X-CSE-ConnectionGUID: 6tivfau6TLKa/NQn1/9lJg== X-CSE-MsgGUID: L8YCqqGHSb6EakiwdNeL8g== X-IronPort-AV: E=McAfee;i="6800,10657,11719"; a="73865422" X-IronPort-AV: E=Sophos;i="6.21,324,1763452800"; d="scan'208";a="73865422" Received: from orviesa010.jf.intel.com ([10.64.159.150]) by fmvoesa109.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Mar 2026 15:29:46 -0800 X-CSE-ConnectionGUID: 8NrmtTl6TbKliB5/stzpFQ== X-CSE-MsgGUID: sDfz6LUbRIu6hfvflP1C4A== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,324,1763452800"; d="scan'208";a="217739473" Received: from lkp-server01.sh.intel.com (HELO f27a57aa7a36) ([10.239.97.150]) by orviesa010.jf.intel.com with ESMTP; 04 Mar 2026 15:29:43 -0800 Received: from kbuild by f27a57aa7a36 with local (Exim 4.98.2) (envelope-from ) id 1vxvet-000000004gL-2d5F; Wed, 04 Mar 2026 23:29:39 +0000 Date: Thu, 5 Mar 2026 07:29:23 +0800 From: kernel test robot To: Peter Chen , robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, gregkh@linuxfoundation.org, pawell@cadence.com, rogerq@kernel.org Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, cix-kernel-upstream@cixtech.com, Peter Chen Subject: Re: [PATCH 1/2] usb: cdns3: Add USBSSP platform driver support Message-ID: <202603050737.OrrASrnZ-lkp@intel.com> References: <20260302030339.324196-2-peter.chen@cixtech.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 In-Reply-To: <20260302030339.324196-2-peter.chen@cixtech.com> Hi Peter, kernel test robot noticed the following build warnings: [auto build test WARNING on robh/for-next] [also build test WARNING on linus/master v7.0-rc2 next-20260304] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Peter-Chen/usb-cdns3-Add-USBSSP-platform-driver-support/20260302-110634 base: https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next patch link: https://lore.kernel.org/r/20260302030339.324196-2-peter.chen%40cixtech.com patch subject: [PATCH 1/2] usb: cdns3: Add USBSSP platform driver support config: hexagon-randconfig-001-20260305 (https://download.01.org/0day-ci/archive/20260305/202603050737.OrrASrnZ-lkp@intel.com/config) compiler: clang version 23.0.0git (https://github.com/llvm/llvm-project 9a109fbb6e184ec9bcce10615949f598f4c974a9) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260305/202603050737.OrrASrnZ-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/202603050737.OrrASrnZ-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/usb/cdns3/cdns3-plat.c:26:28: warning: unused variable 'cdns3_plat' [-Wunused-const-variable] 26 | static const unsigned long cdns3_plat; | ^~~~~~~~~~ 1 warning generated. vim +/cdns3_plat +26 drivers/usb/cdns3/cdns3-plat.c 25 > 26 static const unsigned long cdns3_plat; 27 static const unsigned long cdnsp_plat; 28 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki