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 C5A7AC02180 for ; Wed, 15 Jan 2025 21:00:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=ocZ+ymLbnWlh0pOna7G/KIgz+bLTX/tfPSe3NxTLK9E=; b=zdv6e5421+DG6bS2uy+fCH1Cxw rDMzf5PfvkFdHVBxqKaeGi0VvuO/k4O4c8GcwlPQiu70Y7ZXeozTMx+RG0QTNDcdp5vWJbdI02D1y ZRwGHT5BuWCmbeRqHRW7DECmODcnIv5Ivh5EgNapCikCEjFownvTHq8uzhfMCUMmVcrKRl57ANyBD eo7NnzTJMMzlGYuhQD78pO2jMhrsLXwPNOwLR59c/+QpHH44O2zL6yQwW8et059P4Yu5XiAfrK5Yh 4CSpe5jxkrNjiwGh7yFCg5G4hmTuJjuHlS+1vk2oUeTnRd8nX0nPtMa33pBlhWZQqPNOkGsrtN/dZ tcgYyVUA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tYAV1-0000000D4bZ-32au; Wed, 15 Jan 2025 21:00:27 +0000 Received: from mgamail.intel.com ([198.175.65.17]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tYAJC-0000000D2de-2XC2; Wed, 15 Jan 2025 20:48:16 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1736974095; x=1768510095; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=NBmFqEdQWXlXOmVjvWnaHQhn5HTvwDLz7apgLNcurQo=; b=Z5ixGcynaYTXL6PJSeNroahoPdOnKeL5Is4JBWNe3FYe6AXOKZW+zak9 Xp+mcKYvbVtRpH3L8mpIw7QMWLE+Pm4gqOt76syEH2kO/by9HpK5VCng6 5SRevxTh/JXXADueHvyKQlZNN2xgAu994oCp9RF+jGfQiN13Zf34HjVIa GV4nEzKEtkHY+nHxqt94SoSW4mTHahFUCsekRWCAAHqIm8yu1B4s07UD6 ZlnQaZkpcQ3Ecduhy6kc1hDscYfLb21hhMAF7y0VzX1UMLyPVw0cbUy8w k+SCLeCo95sQa2h6Nq3XKRHwizhQ+mzxwKmVfG5Xetp0CNEdJvLvLhgKh w==; X-CSE-ConnectionGUID: Uk4pvMv/QWGeOGKuqR2nhw== X-CSE-MsgGUID: FR0OP/WuSnOTRBJc0+ZHoA== X-IronPort-AV: E=McAfee;i="6700,10204,11316"; a="37359037" X-IronPort-AV: E=Sophos;i="6.13,207,1732608000"; d="scan'208";a="37359037" Received: from orviesa010.jf.intel.com ([10.64.159.150]) by orvoesa109.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Jan 2025 12:48:11 -0800 X-CSE-ConnectionGUID: wkYOM2pFTBG7tT3+IK/nSQ== X-CSE-MsgGUID: Wb4Ztt1ATqGwNcp3rxZurw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.12,224,1728975600"; d="scan'208";a="105102930" Received: from lkp-server01.sh.intel.com (HELO d63d4d77d921) ([10.239.97.150]) by orviesa010.jf.intel.com with ESMTP; 15 Jan 2025 12:48:07 -0800 Received: from kbuild by d63d4d77d921 with local (Exim 4.96) (envelope-from ) id 1tYAJ2-000Qpv-1t; Wed, 15 Jan 2025 20:48:04 +0000 Date: Thu, 16 Jan 2025 04:48:00 +0800 From: kernel test robot To: Yenchia Chen , gregkh@linuxfoundation.org, jirislaby@kernel.org, matthias.bgg@gmail.com, angelogioacchino.delregno@collabora.com Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, yenchia.chen@mediatek.com, yj.chiang@mediatek.com, tbergstrom@nvidia.com, yujiaoliang@vivo.com, u.kleine-koenig@baylibre.com, treapking@chromium.org, linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org Subject: Re: [PATCH] serial: 8250_mtk: Add ACPI support Message-ID: <202501160444.iXv8byKW-lkp@intel.com> References: <20250114033324.3533292-1-yenchia.chen@mediatek.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250114033324.3533292-1-yenchia.chen@mediatek.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250115_124814_693489_6286EE51 X-CRM114-Status: GOOD ( 11.79 ) 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: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi Yenchia, kernel test robot noticed the following build warnings: [auto build test WARNING on tty/tty-testing] [also build test WARNING on tty/tty-next tty/tty-linus usb/usb-testing usb/usb-next usb/usb-linus linus/master v6.13-rc7 next-20250115] [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/Yenchia-Chen/serial-8250_mtk-Add-ACPI-support/20250114-113715 base: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git tty-testing patch link: https://lore.kernel.org/r/20250114033324.3533292-1-yenchia.chen%40mediatek.com patch subject: [PATCH] serial: 8250_mtk: Add ACPI support config: powerpc-randconfig-001-20250116 (https://download.01.org/0day-ci/archive/20250116/202501160444.iXv8byKW-lkp@intel.com/config) compiler: clang version 20.0.0git (https://github.com/llvm/llvm-project f5cd181ffbb7cb61d582fe130d46580d5969d47a) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250116/202501160444.iXv8byKW-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/202501160444.iXv8byKW-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/tty/serial/8250/8250_mtk.c:662:36: warning: unused variable 'mtk8250_acpi_match' [-Wunused-const-variable] 662 | static const struct acpi_device_id mtk8250_acpi_match[] = { | ^~~~~~~~~~~~~~~~~~ 1 warning generated. vim +/mtk8250_acpi_match +662 drivers/tty/serial/8250/8250_mtk.c 661 > 662 static const struct acpi_device_id mtk8250_acpi_match[] = { 663 { "MTKI0511", 0 }, 664 {}, 665 }; 666 MODULE_DEVICE_TABLE(acpi, mtk8250_acpi_match); 667 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki