From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.13]) (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 A32F261FCF; Sun, 4 Aug 2024 15:11:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.13 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722784311; cv=none; b=RhwL8uxL2VqUUIgVpucp6oFtv1yqbmDTKUfUPf9XwoW9uze+LMJbxoyaX8U57kChqzSQcwuOrYJYBphXiwa4Mou8KeeYKS1mH9hNlrltBw7C1t8Pc3sS+lCeNuj5E1mdhxBjA+bWJM1wgO8Y+6F//jaw4rWjcOQFXBddS1U9YWc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722784311; c=relaxed/simple; bh=Zhi1Y/og0cWe4Q4rMi/KieLjzrfywbdgNBTRJ/VZ1Cg=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=ewh2BD1xmt4YpbgKQ74M8OlwO0rO46ZtzUEsUdchpK5XhUDs6PpzCENr+161Du4y7JNZBFeh1xzV+AhVLhBHO1XIv5feInnTy8axHMsHLyUgfL2BaNXZVPrGDPYWwd5lQWgvMcyOSf6vjFftHnFOZP1qEkalODyH/uZAunNS8ac= 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=bUosQiuG; arc=none smtp.client-ip=192.198.163.13 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="bUosQiuG" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1722784308; x=1754320308; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=Zhi1Y/og0cWe4Q4rMi/KieLjzrfywbdgNBTRJ/VZ1Cg=; b=bUosQiuGZesceoc2Pn6lJxZxv6OepgqpvftGL6wiL5DnOLwyTDWAl2+k ThAly7fvfp/lPLysXU92sO06oWhyyXkivAgBr69n/IgT/Aa8z0H/RU6Aw oVcaiPOFB0UsXYzdITNoq4W5NQiUgffknioicX8xxQPuDNJ1ZXRvGngtZ RF6X+qenK/7ERexVyOhK2pnPxcd5SCwOT7e4zBmgxAwNSsk+MjF7lb8wo s+5HriX/2jyWxt1FdezOdTIIQjJzMJlS5le5tUzI6mywXJIarTwJ3dXhy cQHLAod0LHVGCMEYw3h8j8iyTvn8LVS46EOGAYdDdtEC737Bd4AMLCtj1 w==; X-CSE-ConnectionGUID: PTGBgRCMRqmSwiO+kFSOkQ== X-CSE-MsgGUID: GfHGXxFgQWO3cMqsm6SOlg== X-IronPort-AV: E=McAfee;i="6700,10204,11154"; a="23660039" X-IronPort-AV: E=Sophos;i="6.09,262,1716274800"; d="scan'208";a="23660039" Received: from orviesa009.jf.intel.com ([10.64.159.149]) by fmvoesa107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Aug 2024 08:11:48 -0700 X-CSE-ConnectionGUID: MRZcdSQqR8WQDWbR7wdhlw== X-CSE-MsgGUID: LNlWNa+gRM2fJwes5cZcNQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.09,262,1716274800"; d="scan'208";a="55838409" Received: from unknown (HELO b6bf6c95bbab) ([10.239.97.151]) by orviesa009.jf.intel.com with ESMTP; 04 Aug 2024 08:11:44 -0700 Received: from kbuild by b6bf6c95bbab with local (Exim 4.96) (envelope-from ) id 1sactZ-0001Tl-2O; Sun, 04 Aug 2024 15:11:41 +0000 Date: Sun, 4 Aug 2024 23:11:03 +0800 From: kernel test robot To: zhenghaowei@loongson.cn, gregkh@linuxfoundation.org, jirislaby@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, chenhuacai@kernel.org, kernel@xen0n.name, p.zabel@pengutronix.de Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, loongarch@lists.linux.dev Subject: Re: [PATCH v2 2/3] tty: serial: 8250: Add loongson uart driver support Message-ID: <202408042241.zkkSuA60-lkp@intel.com> References: <20240804063834.70022-2-zhenghaowei@loongson.cn> 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: <20240804063834.70022-2-zhenghaowei@loongson.cn> Hi, kernel test robot noticed the following build errors: [auto build test ERROR on tty/tty-testing] [also build test ERROR on tty/tty-next tty/tty-linus robh/for-next usb/usb-testing usb/usb-next usb/usb-linus linus/master v6.11-rc1 next-20240802] [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/zhenghaowei-loongson-cn/tty-serial-8250-Add-loongson-uart-driver-support/20240804-145047 base: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git tty-testing patch link: https://lore.kernel.org/r/20240804063834.70022-2-zhenghaowei%40loongson.cn patch subject: [PATCH v2 2/3] tty: serial: 8250: Add loongson uart driver support config: mips-gpr_defconfig (https://download.01.org/0day-ci/archive/20240804/202408042241.zkkSuA60-lkp@intel.com/config) compiler: clang version 20.0.0git (https://github.com/llvm/llvm-project 423aec6573df4424f90555468128e17073ddc69e) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240804/202408042241.zkkSuA60-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/202408042241.zkkSuA60-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from drivers/tty/serial/8250/8250_loongson.c:14: In file included from drivers/tty/serial/8250/8250.h:11: In file included from include/linux/serial_8250.h:11: In file included from include/linux/serial_core.h:16: In file included from include/linux/tty.h:11: In file included from include/linux/tty_port.h:5: In file included from include/linux/kfifo.h:40: In file included from include/linux/dma-mapping.h:11: In file included from include/linux/scatterlist.h:8: In file included from include/linux/mm.h:2228: include/linux/vmstat.h:514:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 514 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ >> drivers/tty/serial/8250/8250_loongson.c:200:21: error: call to undeclared function 'of_match_ptr'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 200 | .of_match_table = of_match_ptr(of_platform_serial_table), | ^ >> drivers/tty/serial/8250/8250_loongson.c:200:21: error: incompatible integer to pointer conversion initializing 'const struct of_device_id *' with an expression of type 'int' [-Wint-conversion] 200 | .of_match_table = of_match_ptr(of_platform_serial_table), | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> drivers/tty/serial/8250/8250_loongson.c:200:21: error: initializer element is not a compile-time constant 200 | .of_match_table = of_match_ptr(of_platform_serial_table), | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1 warning and 3 errors generated. vim +/of_match_ptr +200 drivers/tty/serial/8250/8250_loongson.c 193 194 static struct platform_driver loongson_uart_driver = { 195 .probe = loongson_uart_probe, 196 .remove = loongson_uart_remove, 197 .driver = { 198 .name = "ls7a-uart", 199 .pm = &loongson_uart_pm_ops, > 200 .of_match_table = of_match_ptr(of_platform_serial_table), 201 }, 202 }; 203 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki