From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) (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 6B6AA2FB2 for ; Mon, 27 Feb 2023 12:18:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1677500322; x=1709036322; h=date:from:to:cc:subject:message-id:mime-version; bh=WvljIlfaCenbEw/C+Pc+9/5w/RlW03AdREidemEr4xo=; b=WTGRk8ZT52DlRYxp5ja5RsjRad4xteLVe/i2VqtyDG7RspmZffdL0i8E wAoyP6npgPrhGgAuWkOhPtrDiYO2lgkRytOUN34iIrcq01ppvJWFC8Q5L ZT2jJVKthyXE3ciPoZfTMV+/p3Ta/Ac/FFgSXIh/bpzivfbkFrdzaXabV 0sMexz7djszXEcjOdbrdhXArDxbZhj4S5nuZH1gENag9fJ24LVRA0ySIA XE6r0vZCzwTDl3wrSsGPXkSpIsSwTI0XoGMQ7pYnEEDxaDYvA3SeXPkbs skne4NFzj0po3quMGcGTltTNgu06ZRppem/Tel1SO3E3NX+dZHtb4eTfV A==; X-IronPort-AV: E=McAfee;i="6500,9779,10633"; a="398617962" X-IronPort-AV: E=Sophos;i="5.97,331,1669104000"; d="scan'208";a="398617962" Received: from orsmga007.jf.intel.com ([10.7.209.58]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Feb 2023 04:18:42 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10633"; a="667009166" X-IronPort-AV: E=Sophos;i="5.97,331,1669104000"; d="scan'208";a="667009166" Received: from lkp-server01.sh.intel.com (HELO 3895f5c55ead) ([10.239.97.150]) by orsmga007.jf.intel.com with ESMTP; 27 Feb 2023 04:18:41 -0800 Received: from kbuild by 3895f5c55ead with local (Exim 4.96) (envelope-from ) id 1pWcSm-0004OV-1L; Mon, 27 Feb 2023 12:18:40 +0000 Date: Mon, 27 Feb 2023 20:18:17 +0800 From: kernel test robot To: Lukas Wunner Cc: oe-kbuild-all@lists.linux.dev Subject: [l1k:rpi-6.2.y-await-linktraining 360/583] drivers/staging/fbtft/fb_st7789v.c:418:5: warning: no previous prototype for function 'variant_minipitft13' Message-ID: <202302272037.dem1junz-lkp@intel.com> Precedence: bulk X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline tree: https://github.com/l1k/linux rpi-6.2.y-await-linktraining head: f3a9201f7f484c1295cdec53c1b9bd2a19ffb231 commit: 182e7c31deae6bddfa476bacb751203fab0e65a0 [360/583] staging: fbtft: Add minipitft13 variant config: i386-randconfig-r035-20230227 (https://download.01.org/0day-ci/archive/20230227/202302272037.dem1junz-lkp@intel.com/config) compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project f28c006a5895fc0e329fe15fead81e37457cb1d1) reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://github.com/l1k/linux/commit/182e7c31deae6bddfa476bacb751203fab0e65a0 git remote add l1k https://github.com/l1k/linux git fetch --no-tags l1k rpi-6.2.y-await-linktraining git checkout 182e7c31deae6bddfa476bacb751203fab0e65a0 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=i386 olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=i386 SHELL=/bin/bash drivers/staging/fbtft/ If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Link: https://lore.kernel.org/oe-kbuild-all/202302272037.dem1junz-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/staging/fbtft/fb_st7789v.c:418:5: warning: no previous prototype for function 'variant_minipitft13' [-Wmissing-prototypes] int variant_minipitft13(struct fbtft_display *display) ^ drivers/staging/fbtft/fb_st7789v.c:418:1: note: declare 'static' if the function is not intended to be used outside of this translation unit int variant_minipitft13(struct fbtft_display *display) ^ static 1 warning generated. vim +/variant_minipitft13 +418 drivers/staging/fbtft/fb_st7789v.c 417 > 418 int variant_minipitft13(struct fbtft_display *display) 419 { 420 display->fbtftops.set_addr_win = minipitft13_set_addr_win; 421 return 0; 422 } 423 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests