From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.14]) (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 0CD633E716A; Wed, 11 Mar 2026 18:26:52 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.14 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773253615; cv=none; b=jW+VeADtgCPc4EdroEpci4H+mQtaco4vqnQx3/P1TAiRX19+SD2wriM75Xli3KxSk1UneiEAzUCzKOco0bsHmZqHQbsNZwg9cqHeyUqE9m2GN58SxkOqAhCrIerV1xxnWoCa6OdOd45hHIm3FuKgwMEh443+EPKo5qkegOKuBhE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773253615; c=relaxed/simple; bh=uLhWU+AZ6NFmcqPi+gIdjHiHih6E5Ri12T67mb5+E0w=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=JvmcfiDif99pWmZpa78zrEh3MioZoxYBLU2Hix2F9acuKcChxpcOmkSxMfPC72QpJAo/nEktjXrPksuPfNxWHRN80NuJaFJ22nhx2zya/EQ5Xp21PtmWA8r/CmzxrVAJJLVo3U6xfRm8/fOMJ7c9qIVTIRbekkd1gcrb7AgtI6k= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=XUlAuIOg; arc=none smtp.client-ip=192.198.163.14 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="XUlAuIOg" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1773253613; x=1804789613; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=uLhWU+AZ6NFmcqPi+gIdjHiHih6E5Ri12T67mb5+E0w=; b=XUlAuIOgzdxzSchnkqPMGboDvop/VeVZWNfjalFVAz3IdtWsTRSx5wHZ eIx74RayIq1JCYbD3Aym+w/1LFMHfVLo9PcB9DW/JZyJHpQi3IZBqFlEF RF1AkIuGMbtHDQqAv8DLJJRG6SAXQJ7dvuJtHhsWP4vstrqZQatvRjNlJ VX9nKSl/t4yq3Pr3r5mZ7wjacB7x/3CK0uWpxkYfrUflzvBTvIRdoBG+j SR7Xqr8lCelz5lHVOWVMNZ0CRGISAeqFj6JmqrjpnhEPCXBdGTdsq+FNl z2QpWCIqH3ULQMo5871jkLh0POAYFPBZQNu3XVDWKEL+u7sWxG+Ijlly0 w==; X-CSE-ConnectionGUID: fiGPK+63QWuDi9R6ZiswhA== X-CSE-MsgGUID: lE/KwbBaSbi3oB3pWJ3DaA== X-IronPort-AV: E=McAfee;i="6800,10657,11726"; a="74414704" X-IronPort-AV: E=Sophos;i="6.23,113,1770624000"; d="scan'208";a="74414704" Received: from fmviesa007.fm.intel.com ([10.60.135.147]) by fmvoesa108.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Mar 2026 11:26:52 -0700 X-CSE-ConnectionGUID: SbtVNq32RuWx19m5q3vrTQ== X-CSE-MsgGUID: TZouXnOLRAG2W6IqUeyUFA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,113,1770624000"; d="scan'208";a="218030614" Received: from lkp-server01.sh.intel.com (HELO 418530b1a366) ([10.239.97.150]) by fmviesa007.fm.intel.com with ESMTP; 11 Mar 2026 11:26:49 -0700 Received: from kbuild by 418530b1a366 with local (Exim 4.98.2) (envelope-from ) id 1w0OGc-000000001Zv-2qlK; Wed, 11 Mar 2026 18:26:46 +0000 Date: Thu, 12 Mar 2026 02:25:48 +0800 From: kernel test robot To: Mohammad Rafi Shaik , Srinivas Kandagatla , Liam Girdwood , Mark Brown , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Jaroslav Kysela , Takashi Iwai Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, linux-sound@vger.kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v1 3/4] ASoC: qcom: q6apm-lpass-dais: Add MI2S clock control Message-ID: <202603120247.NRy9LSop-lkp@intel.com> References: <20260309111300.2484262-4-mohammad.rafi.shaik@oss.qualcomm.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260309111300.2484262-4-mohammad.rafi.shaik@oss.qualcomm.com> Hi Mohammad, kernel test robot noticed the following build warnings: [auto build test WARNING on a0ae2a256046c0c5d3778d1a194ff2e171f16e5f] url: https://github.com/intel-lab-lkp/linux/commits/Mohammad-Rafi-Shaik/ASoC-dt-bindings-qcom-q6apm-lpass-dais-Document-DAI-subnode/20260309-191956 base: a0ae2a256046c0c5d3778d1a194ff2e171f16e5f patch link: https://lore.kernel.org/r/20260309111300.2484262-4-mohammad.rafi.shaik%40oss.qualcomm.com patch subject: [PATCH v1 3/4] ASoC: qcom: q6apm-lpass-dais: Add MI2S clock control config: hexagon-allmodconfig (https://download.01.org/0day-ci/archive/20260312/202603120247.NRy9LSop-lkp@intel.com/config) compiler: clang version 17.0.6 (https://github.com/llvm/llvm-project 6009708b4367171ccdbf4b5905cb6a803753fe18) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260312/202603120247.NRy9LSop-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/202603120247.NRy9LSop-lkp@intel.com/ All warnings (new ones prefixed by >>): >> sound/soc/qcom/qdsp6/q6apm-lpass-dais.c:298:2: warning: variable 'sysclk' is used uninitialized whenever switch default is taken [-Wsometimes-uninitialized] 298 | default: | ^~~~~~~ sound/soc/qcom/qdsp6/q6apm-lpass-dais.c:302:6: note: uninitialized use occurs here 302 | if (sysclk) { | ^~~~~~ sound/soc/qcom/qdsp6/q6apm-lpass-dais.c:281:20: note: initialize the variable 'sysclk' to silence this warning 281 | struct clk *sysclk; | ^ | = NULL 1 warning generated. vim +/sysclk +298 sound/soc/qcom/qdsp6/q6apm-lpass-dais.c 277 278 static int q6i2s_set_sysclk(struct snd_soc_dai *dai, int clk_id, unsigned int freq, int dir) 279 { 280 struct q6apm_lpass_dai_data *dai_data = dev_get_drvdata(dai->dev); 281 struct clk *sysclk; 282 bool *enabled; 283 int ret = 0; 284 285 switch (clk_id) { 286 case LPAIF_MI2S_MCLK: 287 sysclk = dai_data->priv[dai->id].mclk; 288 enabled = &dai_data->priv[dai->id].mclk_enabled; 289 break; 290 case LPAIF_MI2S_BCLK: 291 sysclk = dai_data->priv[dai->id].bclk; 292 enabled = &dai_data->priv[dai->id].bclk_enabled; 293 break; 294 case LPAIF_MI2S_ECLK: 295 sysclk = dai_data->priv[dai->id].eclk; 296 enabled = &dai_data->priv[dai->id].eclk_enabled; 297 break; > 298 default: 299 break; 300 } 301 302 if (sysclk) { 303 clk_set_rate(sysclk, freq); 304 ret = clk_prepare_enable(sysclk); 305 if (ret) { 306 dev_err(dai->dev, "Error, Unable to prepare (%d) sysclk\n", clk_id); 307 return ret; 308 } 309 310 *enabled = true; 311 } 312 313 return ret; 314 } 315 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki