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 BC610C433F5 for ; Thu, 21 Apr 2022 06:42:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1385115AbiDUGpq (ORCPT ); Thu, 21 Apr 2022 02:45:46 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44082 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1385056AbiDUGop (ORCPT ); Thu, 21 Apr 2022 02:44:45 -0400 Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6418C13F93 for ; Wed, 20 Apr 2022 23:41:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1650523312; x=1682059312; h=date:from:to:cc:subject:message-id:mime-version; bh=kjxm7bmTXROoEp5qjjuHC1mfS0kgObAooQ6XtDzjCoc=; b=DgbhPm5QAHbiKMvX9Lbyv+MWI9Z2QHSmGbEQF6zAkW3V1Ee3iDS5GJ8q kgBYt5dooqfrptCtonG053APo6qK7RD4Ev9MpWyXRZedFffS+a7dYm+ne DDd4x0y4fFymMLO9gNgURbpkh3q7x44mFhfWcPN5tioB1Le42Q9vhRlQN r5AkeM/18zVtwZj/whFCx2KLUVHOvi1dk/+7XgikT2RP8DbYp2MjZDvH0 d/IhtE7fqpwqV0De2x/VeevV9K91Sbyn0DiPQ+Yc5XN175s8JKQztQWHn gjMJ0LiniB4+1qcR8O+X5Y1SIMQbMFTXKiiynDfqHZMPEazX2ckESxraM g==; X-IronPort-AV: E=McAfee;i="6400,9594,10323"; a="246151200" X-IronPort-AV: E=Sophos;i="5.90,278,1643702400"; d="scan'208";a="246151200" Received: from orsmga003.jf.intel.com ([10.7.209.27]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 20 Apr 2022 23:41:52 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.90,278,1643702400"; d="scan'208";a="510917686" Received: from lkp-server01.sh.intel.com (HELO 3abc53900bec) ([10.239.97.150]) by orsmga003.jf.intel.com with ESMTP; 20 Apr 2022 23:41:50 -0700 Received: from kbuild by 3abc53900bec with local (Exim 4.95) (envelope-from ) id 1nhQVh-0007yR-Pl; Thu, 21 Apr 2022 06:41:49 +0000 Date: Thu, 21 Apr 2022 14:40:51 +0800 From: kernel test robot To: Walker Chen Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org, Emil Renner Berthing , Michael Yan , Jenny Zhang Subject: [esmil:visionfive 39/54] sound/soc/starfive/pwmdac.h:145:6: warning: no previous prototype for 'sf_pwmdac_pcm_push_tx' Message-ID: <202204202206.ZXx9bPpx-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org tree: https://github.com/esmil/linux visionfive head: 68fe13e37af4c8331cdd40841353c9725cb65925 commit: bd837079985c8fbf12bd972a21ddacef9d4c4121 [39/54] ASoC: starfive: Add StarFive JH7100 audio drivers config: csky-randconfig-r004-20220420 (https://download.01.org/0day-ci/archive/20220420/202204202206.ZXx9bPpx-lkp@intel.com/config) compiler: csky-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/esmil/linux/commit/bd837079985c8fbf12bd972a21ddacef9d4c4121 git remote add esmil https://github.com/esmil/linux git fetch --no-tags esmil visionfive git checkout bd837079985c8fbf12bd972a21ddacef9d4c4121 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross W=1 O=build_dir ARCH=csky SHELL=/bin/bash sound/soc/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All warnings (new ones prefixed by >>): In file included from sound/soc/starfive/pwmdac.c:19: >> sound/soc/starfive/pwmdac.h:145:6: warning: no previous prototype for 'sf_pwmdac_pcm_push_tx' [-Wmissing-prototypes] 145 | void sf_pwmdac_pcm_push_tx(struct sf_pwmdac_dev *dev) { } | ^~~~~~~~~~~~~~~~~~~~~ >> sound/soc/starfive/pwmdac.h:146:6: warning: no previous prototype for 'sf_pwmdac_pcm_pop_rx' [-Wmissing-prototypes] 146 | void sf_pwmdac_pcm_pop_rx(struct sf_pwmdac_dev *dev) { } | ^~~~~~~~~~~~~~~~~~~~ >> sound/soc/starfive/pwmdac.h:147:5: warning: no previous prototype for 'sf_pwmdac_pcm_register' [-Wmissing-prototypes] 147 | int sf_pwmdac_pcm_register(struct platform_device *pdev) | ^~~~~~~~~~~~~~~~~~~~~~ vim +/sf_pwmdac_pcm_push_tx +145 sound/soc/starfive/pwmdac.h 137 138 139 140 #if IS_ENABLED(CONFIG_SND_STARFIVE_PWMDAC_PCM) 141 void sf_pwmdac_pcm_push_tx(struct sf_pwmdac_dev *dev); 142 void sf_pwmdac_pcm_pop_rx(struct sf_pwmdac_dev *dev); 143 int sf_pwmdac_pcm_register(struct platform_device *pdev); 144 #else > 145 void sf_pwmdac_pcm_push_tx(struct sf_pwmdac_dev *dev) { } > 146 void sf_pwmdac_pcm_pop_rx(struct sf_pwmdac_dev *dev) { } > 147 int sf_pwmdac_pcm_register(struct platform_device *pdev) 148 { 149 return -EINVAL; 150 } 151 #endif 152 -- 0-DAY CI Kernel Test Service https://01.org/lkp