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 2104FC433F5 for ; Fri, 8 Apr 2022 06:57:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229541AbiDHG7a (ORCPT ); Fri, 8 Apr 2022 02:59:30 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35556 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229453AbiDHG72 (ORCPT ); Fri, 8 Apr 2022 02:59:28 -0400 Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 614031C1ED0 for ; Thu, 7 Apr 2022 23:57:26 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1649401046; x=1680937046; h=date:from:to:cc:subject:message-id:mime-version; bh=Vv9NH8J3xtabiSJIAMlMbK85qkhOBLaU6uB5sigmv8s=; b=eP0fzWOUiczmy4RRNAYpTts0AHgTBiFBPlxEhqwI7kN0hdXM62BDl6L3 nJrDITl48bMZDUWYxsMkY8ElfaStelZm5HQAEtj1/qHSqQBZJF71HhPle n0UwPjlGs84Ff/d60XmgBEYSh9iBKAw/4H4UD5dgpItmFWA2aUKOPNbC6 Tq6uFEj8r2we4ItYR9yoMk70UJ/c2fI9ONkW8nqlww55btBdNvl4sLALI UWI6H6WWstByZSbGExwa4saJOMTzr3mZ8otfQ+DKjjpLtZKO4SOHBI+uo iIMLuiBGyQ9E4XocnIu9jZZnOtMfKkvyu8yBZadG1avLnuLQuX7Blm2AX w==; X-IronPort-AV: E=McAfee;i="6400,9594,10310"; a="261520470" X-IronPort-AV: E=Sophos;i="5.90,244,1643702400"; d="scan'208";a="261520470" Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Apr 2022 23:57:25 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.90,244,1643702400"; d="scan'208";a="698082569" Received: from lkp-server02.sh.intel.com (HELO a44fdfb70b94) ([10.239.97.151]) by fmsmga001.fm.intel.com with ESMTP; 07 Apr 2022 23:57:24 -0700 Received: from kbuild by a44fdfb70b94 with local (Exim 4.95) (envelope-from ) id 1nciYd-000695-TS; Fri, 08 Apr 2022 06:57:23 +0000 Date: Fri, 8 Apr 2022 14:57:12 +0800 From: kernel test robot To: Phil Elwell Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org, Dom Cobley Subject: [l1k:smsc95xx_5.17 276/886] drivers/staging/fbtft/fb_st7735r.c:189:5: warning: no previous prototype for 'variant_adafruit18' Message-ID: <202204081457.WVlGdoRe-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org tree: https://github.com/l1k/linux smsc95xx_5.17 head: 05d68ced287b30f62f18f95b5476135ef669804a commit: a6418ad0878bd7646203a3b02164c20a162a8110 [276/886] staging/fbtft: Add support for display variants config: xtensa-randconfig-r033-20220408 (https://download.01.org/0day-ci/archive/20220408/202204081457.WVlGdoRe-lkp@intel.com/config) compiler: xtensa-linux-gcc (GCC) 11.2.0 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/a6418ad0878bd7646203a3b02164c20a162a8110 git remote add l1k https://github.com/l1k/linux git fetch --no-tags l1k smsc95xx_5.17 git checkout a6418ad0878bd7646203a3b02164c20a162a8110 # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=xtensa SHELL=/bin/bash drivers/staging/fbtft/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All warnings (new ones prefixed by >>): >> drivers/staging/fbtft/fb_st7735r.c:189:5: warning: no previous prototype for 'variant_adafruit18' [-Wmissing-prototypes] 189 | int variant_adafruit18(struct fbtft_display *display) | ^~~~~~~~~~~~~~~~~~ >> drivers/staging/fbtft/fb_st7735r.c:195:5: warning: no previous prototype for 'variant_adafruit18_green' [-Wmissing-prototypes] 195 | int variant_adafruit18_green(struct fbtft_display *display) | ^~~~~~~~~~~~~~~~~~~~~~~~ vim +/variant_adafruit18 +189 drivers/staging/fbtft/fb_st7735r.c 188 > 189 int variant_adafruit18(struct fbtft_display *display) 190 { 191 display->gamma = ADAFRUIT18_GAMMA; 192 return 0; 193 } 194 > 195 int variant_adafruit18_green(struct fbtft_display *display) 196 { 197 display->gamma = ADAFRUIT18_GAMMA; 198 display->fbtftops.set_addr_win = adafruit18_green_tab_set_addr_win; 199 return 0; 200 } 201 -- 0-DAY CI Kernel Test Service https://01.org/lkp