From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) (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 6FEAB7FC for ; Mon, 18 Jul 2022 00:54:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1658105647; x=1689641647; h=date:from:to:cc:subject:message-id:mime-version; bh=Jc86ROYGHBo/fBsnjI6Oe/OdPIIjq6xXT+Lw7unJLG4=; b=Og2dyq69FNMXwKyvFyzqcZjyCaAH0WNILpvRGQlrXx7UDa1rLCDjvLhY cfdxF28dV3qJB3zEjqVHB8bfDWWIBHfh6QrDz5wXKEas6OJX/ZlhDV/yG 9ceneUOVnI/g4EZPR5t3Hxrq3vGvweLZ4urHt9uKYsggaiQfeUpP/8GIr BG3oWTFex6oZG6QIv9hAf2Fzm1ef6/LcrF6sCeyXRp2eipVS6K7TkAWJa H5rZB7p5P2aTndaLplwEfFxXXnvyxTe1uVUVhTvUuHIctbLUDmfni9ZIT 26PRHQOOtiI8B+kr7qzXGTPGoMJDLu1E5SugJ3IAtQxG2ksV3UT+RKzj3 g==; X-IronPort-AV: E=McAfee;i="6400,9594,10411"; a="283670287" X-IronPort-AV: E=Sophos;i="5.92,280,1650956400"; d="scan'208";a="283670287" Received: from orsmga006.jf.intel.com ([10.7.209.51]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Jul 2022 17:54:06 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.92,280,1650956400"; d="scan'208";a="572196329" Received: from lkp-server02.sh.intel.com (HELO ff137eb26ff1) ([10.239.97.151]) by orsmga006.jf.intel.com with ESMTP; 17 Jul 2022 17:54:04 -0700 Received: from kbuild by ff137eb26ff1 with local (Exim 4.95) (envelope-from ) id 1oDF1Q-0003qQ-6d; Mon, 18 Jul 2022 00:54:04 +0000 Date: Mon, 18 Jul 2022 08:53:23 +0800 From: kernel test robot To: Brent Lu Cc: llvm@lists.linux.dev, kbuild-all@lists.01.org, linux-kernel@vger.kernel.org, Mark Brown , Bard Liao , Pierre-Louis Bossart Subject: sound/soc/intel/boards/sof_ssp_amp.c:97:6: warning: variable 'i' set but not used Message-ID: <202207180841.Bkm8xoh8-lkp@intel.com> Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Hi Brent, FYI, the error/warning still remains. tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: ff6992735ade75aae3e35d16b17da1008d753d28 commit: 2fe14ff61bd6d4fabe313435dd378b5a38eb6102 ASoC: Intel: sof_ssp_amp: rename driver and support cs35l41 amplifier date: 5 months ago config: i386-randconfig-a006-20220718 (https://download.01.org/0day-ci/archive/20220718/202207180841.Bkm8xoh8-lkp@intel.com/config) compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project 45067f8fbf61284839c739807c2da2e2505661eb) 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://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=2fe14ff61bd6d4fabe313435dd378b5a38eb6102 git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout 2fe14ff61bd6d4fabe313435dd378b5a38eb6102 # 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 SHELL=/bin/bash sound/soc/intel/boards/ If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot All warnings (new ones prefixed by >>): >> sound/soc/intel/boards/sof_ssp_amp.c:97:6: warning: variable 'i' set but not used [-Wunused-but-set-variable] int i = 0; ^ 1 warning generated. vim +/i +97 sound/soc/intel/boards/sof_ssp_amp.c 89 90 static int sof_card_late_probe(struct snd_soc_card *card) 91 { 92 struct sof_card_private *ctx = snd_soc_card_get_drvdata(card); 93 struct snd_soc_component *component = NULL; 94 char jack_name[NAME_SIZE]; 95 struct sof_hdmi_pcm *pcm; 96 int err; > 97 int i = 0; 98 99 if (!(sof_ssp_amp_quirk & SOF_HDMI_PLAYBACK_PRESENT)) 100 return 0; 101 102 /* HDMI is not supported by SOF on Baytrail/CherryTrail */ 103 if (!ctx->idisp_codec) 104 return 0; 105 106 if (list_empty(&ctx->hdmi_pcm_list)) 107 return -EINVAL; 108 109 if (ctx->common_hdmi_codec_drv) { 110 pcm = list_first_entry(&ctx->hdmi_pcm_list, struct sof_hdmi_pcm, 111 head); 112 component = pcm->codec_dai->component; 113 return hda_dsp_hdmi_build_controls(card, component); 114 } 115 116 list_for_each_entry(pcm, &ctx->hdmi_pcm_list, head) { 117 component = pcm->codec_dai->component; 118 snprintf(jack_name, sizeof(jack_name), 119 "HDMI/DP, pcm=%d Jack", pcm->device); 120 err = snd_soc_card_jack_new(card, jack_name, 121 SND_JACK_AVOUT, &pcm->sof_hdmi, 122 NULL, 0); 123 124 if (err) 125 return err; 126 127 err = hdac_hdmi_jack_init(pcm->codec_dai, pcm->device, 128 &pcm->sof_hdmi); 129 if (err < 0) 130 return err; 131 132 i++; 133 } 134 135 return hdac_hdmi_jack_port_init(component, &card->dapm); 136 } 137 -- 0-DAY CI Kernel Test Service https://01.org/lkp