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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 55654C001DE for ; Wed, 26 Jul 2023 22:33:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230123AbjGZWdA (ORCPT ); Wed, 26 Jul 2023 18:33:00 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34218 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229868AbjGZWc6 (ORCPT ); Wed, 26 Jul 2023 18:32:58 -0400 Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A0EC4213E for ; Wed, 26 Jul 2023 15:32:57 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1690410777; x=1721946777; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=3TinXiCOIIgYrhLeyEnxaIBl7I74tlRa6lCxNKolW2M=; b=CyQQE1Db2BO9uaKo61ogJ1bxWt7QyYjz8jCwV4XnZRmcoojHNfAfl5Fc F8+U49c1/P156dSY2ms2pYNDgszG+ZuShCkfPOJD5ZKe7twGoPrc2lUUt KJ4bX7EJJ1dqOReM2IBTnfvB7hzb9IRUXVpIdUSiUGDSFy5OtenKxwgwc zfu9IpUNAydIqtOAhNgs4rtCO7N/3HiavbQbV9nSP8v89hzEKbZLtGrvp OdAqsMoIQnWKFvlBRNv18jrmUVbzLewEFIrskAeOdJcA2ym+pRt46FPwt ro1wRMXLh2ihyen7dYWvK0wen72W5E1jujUe2dMYdo+IYxQq9stW9sL9Y w==; X-IronPort-AV: E=McAfee;i="6600,9927,10783"; a="370823933" X-IronPort-AV: E=Sophos;i="6.01,233,1684825200"; d="scan'208";a="370823933" Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 Jul 2023 15:32:57 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10783"; a="761840075" X-IronPort-AV: E=Sophos;i="6.01,233,1684825200"; d="scan'208";a="761840075" Received: from lkp-server02.sh.intel.com (HELO 953e8cd98f7d) ([10.239.97.151]) by orsmga001.jf.intel.com with ESMTP; 26 Jul 2023 15:32:55 -0700 Received: from kbuild by 953e8cd98f7d with local (Exim 4.96) (envelope-from ) id 1qOn3u-0001O1-2I; Wed, 26 Jul 2023 22:32:54 +0000 Date: Thu, 27 Jul 2023 06:32:12 +0800 From: kernel test robot To: Arnd Bergmann , Sudip Mukherjee Cc: oe-kbuild-all@lists.linux.dev, Arnd Bergmann , linux-kernel@vger.kernel.org Subject: Re: [PATCH 2/2] parport: mfc3: avoid empty-body warning Message-ID: <202307270631.RUr9mtaB-lkp@intel.com> References: <20230726150944.2265044-2-arnd@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230726150944.2265044-2-arnd@kernel.org> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Arnd, kernel test robot noticed the following build warnings: [auto build test WARNING on deller-parisc/for-next] [also build test WARNING on linus/master v6.5-rc3 next-20230726] [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/Arnd-Bergmann/parport-mfc3-avoid-empty-body-warning/20230726-231357 base: https://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git for-next patch link: https://lore.kernel.org/r/20230726150944.2265044-2-arnd%40kernel.org patch subject: [PATCH 2/2] parport: mfc3: avoid empty-body warning config: m68k-allyesconfig (https://download.01.org/0day-ci/archive/20230727/202307270631.RUr9mtaB-lkp@intel.com/config) compiler: m68k-linux-gcc (GCC) 12.3.0 reproduce: (https://download.01.org/0day-ci/archive/20230727/202307270631.RUr9mtaB-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/202307270631.RUr9mtaB-lkp@intel.com/ All warnings (new ones prefixed by >>): drivers/parport/parport_mfc3.c: In function 'control_pc_to_mfc3': >> drivers/parport/parport_mfc3.c:114:28: warning: "/*" within comment [-Wcomment] 114 | if (control & 128) /* /INITP */ | drivers/parport/parport_mfc3.c: In function 'mfc3_read_control': drivers/parport/parport_mfc3.c:132:16: error: implicit declaration of function 'control_mfc3_to_pc'; did you mean 'control_pc_to_mfc3'? [-Werror=implicit-function-declaration] 132 | return control_mfc3_to_pc(pia(p)->ppra & 0xe0); | ^~~~~~~~~~~~~~~~~~ | control_pc_to_mfc3 cc1: some warnings being treated as errors vim +114 drivers/parport/parport_mfc3.c ^1da177e4c3f41 Linus Torvalds 2005-04-16 108 ^1da177e4c3f41 Linus Torvalds 2005-04-16 109 static unsigned char control_mfc3_to_pc(unsigned char control) ^1da177e4c3f41 Linus Torvalds 2005-04-16 110 { ^1da177e4c3f41 Linus Torvalds 2005-04-16 111 unsigned char ret = PARPORT_CONTROL_STROBE ^1da177e4c3f41 Linus Torvalds 2005-04-16 112 | PARPORT_CONTROL_AUTOFD | PARPORT_CONTROL_SELECT; ^1da177e4c3f41 Linus Torvalds 2005-04-16 113 ^1da177e4c3f41 Linus Torvalds 2005-04-16 @114 if (control & 128) /* /INITP */ ^1da177e4c3f41 Linus Torvalds 2005-04-16 115 ret |= PARPORT_CONTROL_INIT; ^1da177e4c3f41 Linus Torvalds 2005-04-16 116 if (control & 64) /* /AUTOLF */ ^1da177e4c3f41 Linus Torvalds 2005-04-16 117 ret &= ~PARPORT_CONTROL_AUTOFD; ^1da177e4c3f41 Linus Torvalds 2005-04-16 118 if (control & 32) /* /SELECT_IN */ ^1da177e4c3f41 Linus Torvalds 2005-04-16 119 ret &= ~PARPORT_CONTROL_SELECT; ^1da177e4c3f41 Linus Torvalds 2005-04-16 120 return ret; ^1da177e4c3f41 Linus Torvalds 2005-04-16 121 } ^1da177e4c3f41 Linus Torvalds 2005-04-16 122 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki