From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.16]) (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 839262FAC0A; Wed, 22 Oct 2025 20:24:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.16 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761164662; cv=none; b=MKRBBAdar+koMIPdc/pZuwS9WnQAtY0ljN5zpxTdmN8iYRAD7ueyfYMa2G39YLRHPOrXRPy0Crx+B3jzFLU7vTT5DDbsGTER5ertK7ts82BuBaUqQ/pBtfOd9Px4iezuNpnPp3gS1JY7znzrxH9RXH3hKKIjCkIAs/RMgMnbx6A= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761164662; c=relaxed/simple; bh=/29y36gsV1TiadjcFWyffNJHdhWqvc81cPPVdLkzjVw=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=TBWCQTe2f6dnPxkBxEFPbZ/8OQIRq3HPeVCvHoMAa6YUs0Emes/YuXXGoYvaLkiCMGXdJXmZkH63OL8GHqGOYEt2cKdQVbDRGlDQhyAcMyiRg++OPBSbwwmzjgqrxk5VyGqOcKDCnhBSPqZl1CPmMC6tcttAjZl1wpLGVpmaMu0= 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=NblNpqAl; arc=none smtp.client-ip=192.198.163.16 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="NblNpqAl" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1761164661; x=1792700661; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=/29y36gsV1TiadjcFWyffNJHdhWqvc81cPPVdLkzjVw=; b=NblNpqAlmc23fyuDGA5aujJMJHuYE23peQnYKqT0n+A0B8K8xFlrPdAp GFbCMRoTN2iaR8QI6UZAboFWu8C5I/ascoP9R3E1TZsVsE2oHX+NWclVP GhAx1U9pr4N19OKZhsKltWAIcidDCDPELq6vYBe79CxYcs5gBdQMdh5MM 8icYoBtdIjgwRhK76oT8C5KZrI6AUlN6tc12O/iK4ph0PdUyAkky93Aeo U92VcOnXBhVr7knPG1r6rgOobwgSxNXn50wD14zusWrtbXPtd99TbpVx7 vzXlDjh0yE+jxxyL2nPw2bIfbfYN2l2kqGYSp5jJ/w3PkxdbopgqiunSm g==; X-CSE-ConnectionGUID: vceb0yE8Q4ehGjUgRqW1Cg== X-CSE-MsgGUID: oTgbHW5fThW8Y2n5qXQhjA== X-IronPort-AV: E=McAfee;i="6800,10657,11586"; a="50902560" X-IronPort-AV: E=Sophos;i="6.19,247,1754982000"; d="scan'208";a="50902560" Received: from fmviesa010.fm.intel.com ([10.60.135.150]) by fmvoesa110.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Oct 2025 13:24:20 -0700 X-CSE-ConnectionGUID: 0lC9f6hTQqe217GyqchCwg== X-CSE-MsgGUID: GcqEz40bSKmDS/AQ36mebA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.19,247,1754982000"; d="scan'208";a="184742672" Received: from lkp-server02.sh.intel.com (HELO 66d7546c76b2) ([10.239.97.151]) by fmviesa010.fm.intel.com with ESMTP; 22 Oct 2025 13:24:14 -0700 Received: from kbuild by 66d7546c76b2 with local (Exim 4.96) (envelope-from ) id 1vBfNU-000ChR-00; Wed, 22 Oct 2025 20:24:12 +0000 Date: Thu, 23 Oct 2025 04:24:01 +0800 From: kernel test robot To: Biancaa Ramesh , linux-media@vger.kernel.org Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, awalls@md.metrocast.net, mchehab@kernel.org, linux-kernel@vger.kernel.org, Biancaa Ramesh Subject: Re: [PATCH] pcmcia/parport_cs: Refactor probe function and improve error logging Message-ID: <202510230450.v2a33A8Z-lkp@intel.com> References: <20251021190021.173748-1-biancaa2210329@ssn.edu.in> 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: <20251021190021.173748-1-biancaa2210329@ssn.edu.in> Hi Biancaa, kernel test robot noticed the following build errors: [auto build test ERROR on sailus-media-tree/master] [also build test ERROR on linus/master sailus-media-tree/streams v6.18-rc2 next-20251022] [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/Biancaa-Ramesh/pcmcia-parport_cs-Refactor-probe-function-and-improve-error-logging/20251022-030324 base: git://linuxtv.org/sailus/media_tree.git master patch link: https://lore.kernel.org/r/20251021190021.173748-1-biancaa2210329%40ssn.edu.in patch subject: [PATCH] pcmcia/parport_cs: Refactor probe function and improve error logging config: x86_64-buildonly-randconfig-001-20251022 (https://download.01.org/0day-ci/archive/20251023/202510230450.v2a33A8Z-lkp@intel.com/config) compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251023/202510230450.v2a33A8Z-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/202510230450.v2a33A8Z-lkp@intel.com/ All errors (new ones prefixed by >>): drivers/parport/parport_cs.c:137:21: warning: unused variable 'info' [-Wunused-variable] 137 | parport_info_t *info = link->priv; | ^~~~ >> drivers/parport/parport_cs.c:148:11: error: use of undeclared label 'failed' 148 | goto failed; | ^ >> drivers/parport/parport_cs.c:169:5: error: unknown type name 'p' 169 | p->modes |= PARPORT_MODE_PCSPP; | ^ >> drivers/parport/parport_cs.c:169:6: error: expected identifier or '(' 169 | p->modes |= PARPORT_MODE_PCSPP; | ^ drivers/parport/parport_cs.c:170:5: error: expected identifier or '(' 170 | if (epp_mode) | ^ >> drivers/parport/parport_cs.c:172:5: error: unknown type name 'info' 172 | info->ndev = 1; | ^ drivers/parport/parport_cs.c:172:9: error: expected identifier or '(' 172 | info->ndev = 1; | ^ drivers/parport/parport_cs.c:173:5: error: unknown type name 'info' 173 | info->port = p; | ^ drivers/parport/parport_cs.c:173:9: error: expected identifier or '(' 173 | info->port = p; | ^ drivers/parport/parport_cs.c:175:5: error: expected identifier or '(' 175 | return 0; | ^ >> drivers/parport/parport_cs.c:177:1: error: type specifier missing, defaults to 'int'; ISO C99 and later do not support implicit int [-Wimplicit-int] 177 | failed: | ^ | int >> drivers/parport/parport_cs.c:177:7: error: expected ';' after top level declarator 177 | failed: | ^ | ; drivers/parport/parport_cs.c:178:2: error: type specifier missing, defaults to 'int'; ISO C99 and later do not support implicit int [-Wimplicit-int] 178 | parport_cs_release(link); | ^ | int >> drivers/parport/parport_cs.c:178:21: error: a parameter list without types is only allowed in a function definition 178 | parport_cs_release(link); | ^ >> drivers/parport/parport_cs.c:179:8: error: unknown type name 'link' 179 | kfree(link->priv); | ^ >> drivers/parport/parport_cs.c:179:12: error: expected ')' 179 | kfree(link->priv); | ^ drivers/parport/parport_cs.c:179:7: note: to match this '(' 179 | kfree(link->priv); | ^ drivers/parport/parport_cs.c:179:2: error: type specifier missing, defaults to 'int'; ISO C99 and later do not support implicit int [-Wimplicit-int] 179 | kfree(link->priv); | ^ | int drivers/parport/parport_cs.c:180:5: error: unknown type name 'link' 180 | link->priv = NULL; | ^ drivers/parport/parport_cs.c:180:9: error: expected identifier or '(' 180 | link->priv = NULL; | ^ drivers/parport/parport_cs.c:181:2: error: expected identifier or '(' 181 | return -ENODEV; | ^ fatal error: too many errors emitted, stopping now [-ferror-limit=] 1 warning and 20 errors generated. vim +/failed +148 drivers/parport/parport_cs.c 84e2d34004dcd0 Dominik Brodowski 2008-07-29 134 15b99ac1729503 Dominik Brodowski 2006-03-31 135 static int parport_config(struct pcmcia_device *link) ^1da177e4c3f41 Linus Torvalds 2005-04-16 136 { ^1da177e4c3f41 Linus Torvalds 2005-04-16 137 parport_info_t *info = link->priv; ^1da177e4c3f41 Linus Torvalds 2005-04-16 138 struct parport *p; 9b44de2015ff4a Dominik Brodowski 2009-10-24 139 int ret; ^1da177e4c3f41 Linus Torvalds 2005-04-16 140 9b44de2015ff4a Dominik Brodowski 2009-10-24 141 dev_dbg(&link->dev, "parport_config\n"); ^1da177e4c3f41 Linus Torvalds 2005-04-16 142 00990e7ce0b0e5 Dominik Brodowski 2010-07-30 143 if (epp_mode) 00990e7ce0b0e5 Dominik Brodowski 2010-07-30 144 link->config_index |= FORCE_EPP_MODE; 00990e7ce0b0e5 Dominik Brodowski 2010-07-30 145 9b44de2015ff4a Dominik Brodowski 2009-10-24 146 ret = pcmcia_loop_config(link, parport_config_check, NULL); 9b44de2015ff4a Dominik Brodowski 2009-10-24 147 if (ret) 84e2d34004dcd0 Dominik Brodowski 2008-07-29 @148 goto failed; ^1da177e4c3f41 Linus Torvalds 2005-04-16 149 eb14120f743d29 Dominik Brodowski 2010-03-07 150 if (!link->irq) 9b44de2015ff4a Dominik Brodowski 2009-10-24 151 goto failed; 1ac71e5a35eebe Dominik Brodowski 2010-07-29 152 ret = pcmcia_enable_device(link); 9b44de2015ff4a Dominik Brodowski 2009-10-24 153 if (ret) 9b44de2015ff4a Dominik Brodowski 2009-10-24 154 goto failed; ^1da177e4c3f41 Linus Torvalds 2005-04-16 155 9a017a910346af Dominik Brodowski 2010-07-24 156 p = parport_pc_probe_port(link->resource[0]->start, 9a017a910346af Dominik Brodowski 2010-07-24 157 link->resource[1]->start, eb14120f743d29 Dominik Brodowski 2010-03-07 158 link->irq, PARPORT_DMA_NONE, 51dcdfec6a274a Alan Cox 2009-04-07 159 &link->dev, IRQF_SHARED); fac3d7d7b11c82 Biancaa Ramesh 2025-10-22 160 if (!p) { fac3d7d7b11c82 Biancaa Ramesh 2025-10-22 161 dev_err(&link->dev, fac3d7d7b11c82 Biancaa Ramesh 2025-10-22 162 "parport_pc_probe_port() failed at 0x%03x, irq %u\n", decf26f6ec25da Joe Perches 2020-04-03 163 (unsigned int)link->resource[0]->start, link->irq); ^1da177e4c3f41 Linus Torvalds 2005-04-16 164 goto failed; ^1da177e4c3f41 Linus Torvalds 2005-04-16 165 } ^1da177e4c3f41 Linus Torvalds 2005-04-16 166 fac3d7d7b11c82 Biancaa Ramesh 2025-10-22 167 } fac3d7d7b11c82 Biancaa Ramesh 2025-10-22 168 ^1da177e4c3f41 Linus Torvalds 2005-04-16 @169 p->modes |= PARPORT_MODE_PCSPP; ^1da177e4c3f41 Linus Torvalds 2005-04-16 170 if (epp_mode) ^1da177e4c3f41 Linus Torvalds 2005-04-16 171 p->modes |= PARPORT_MODE_TRISTATE | PARPORT_MODE_EPP; ^1da177e4c3f41 Linus Torvalds 2005-04-16 @172 info->ndev = 1; ^1da177e4c3f41 Linus Torvalds 2005-04-16 173 info->port = p; ^1da177e4c3f41 Linus Torvalds 2005-04-16 174 15b99ac1729503 Dominik Brodowski 2006-03-31 175 return 0; ^1da177e4c3f41 Linus Torvalds 2005-04-16 176 ^1da177e4c3f41 Linus Torvalds 2005-04-16 @177 failed: ^1da177e4c3f41 Linus Torvalds 2005-04-16 @178 parport_cs_release(link); 21c75ad65f8e52 YueHaibing 2019-03-21 @179 kfree(link->priv); fac3d7d7b11c82 Biancaa Ramesh 2025-10-22 180 link->priv = NULL; 15b99ac1729503 Dominik Brodowski 2006-03-31 181 return -ENODEV; ^1da177e4c3f41 Linus Torvalds 2005-04-16 182 } /* parport_config */ ^1da177e4c3f41 Linus Torvalds 2005-04-16 183 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki