From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.13]) (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 04D7F16DC3D; Mon, 22 Jul 2024 15:06:51 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.13 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721660814; cv=none; b=Ux9AB1Z9Cvv22lPAEJ1M8UDe4UhpzUy2468bhLeVBpKQFQpvL+CwbFTOUVhD9tH5BP8IhSYj3CY1V7HyiPDt1FMq6YQ1PhEGFoGU4sfcLr4Be0/a4Qvigg2Ty08zLbUV9C/fWCNy8fYIuVQgyNiiFdGkCY9wOMOGdoJe3cpoS54= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721660814; c=relaxed/simple; bh=aZ7BsDnXlA3I6klMj9Z+4CCz2vqZVb0ofDti2dlrCzA=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=oyGJXC2oLi26mdtttH7yVCJzjZaMxSx85n1LIG6k+dXjtX8cBAviwAP3xvlj0BYbHW0FqdLU9AaNchnlW/eiGJ5K45zPWUpPw1J6w8tjrh54b5Xn/qWn56IeITFpEBBrfkv+UWwPyUQkArQMjy7k2viktOvSJTVYNahvG3mEaSQ= 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=kl/safPF; arc=none smtp.client-ip=192.198.163.13 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="kl/safPF" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1721660812; x=1753196812; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=aZ7BsDnXlA3I6klMj9Z+4CCz2vqZVb0ofDti2dlrCzA=; b=kl/safPF5qW02GrIE/h0isHMFjbfAmIrHHCVWRZv61PmNS88UyBwrg5J 7kK5Pg+r2d6Si5QIEWYbYcHbN6Q6QngtFwHTH94X+q0G8DnPcASv9yGDO KUFVImJhH8/QIsP/Mdmphgaa4cWzDGuQqwq5pf7BK1sdXkFh5XYjjKtkL GYv8yLrNR+F2vArri5xADf7zP50MdocJ1LIENkkZnRkd+Nc0EZlecoF2S Kd0CB0QK58hhFbQCD5UpFLz6AwPGYO/pcW/JkAbMaV29WGUEurmpAewfc hcDBcJdoJOQFmxTtS+3ZRckWiqZpIb4e+JQZPsWtPx+9Ap9uXd0a8NR2w g==; X-CSE-ConnectionGUID: EdiDnQ2cReKJfH9jB/GkMA== X-CSE-MsgGUID: g8jHfjAiSBmk+wK16bVGWg== X-IronPort-AV: E=McAfee;i="6700,10204,11141"; a="22135497" X-IronPort-AV: E=Sophos;i="6.09,228,1716274800"; d="scan'208";a="22135497" Received: from orviesa007.jf.intel.com ([10.64.159.147]) by fmvoesa107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Jul 2024 08:06:51 -0700 X-CSE-ConnectionGUID: SxwhqaicQ7iJTK0IQswn0g== X-CSE-MsgGUID: 7XGkkMdQTEGWUnBUK4nv5w== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.09,228,1716274800"; d="scan'208";a="52515983" Received: from lkp-server01.sh.intel.com (HELO 68891e0c336b) ([10.239.97.150]) by orviesa007.jf.intel.com with ESMTP; 22 Jul 2024 08:06:46 -0700 Received: from kbuild by 68891e0c336b with local (Exim 4.96) (envelope-from ) id 1sVucd-000lCi-1o; Mon, 22 Jul 2024 15:06:43 +0000 Date: Mon, 22 Jul 2024 23:06:04 +0800 From: kernel test robot To: Adam Skladowski Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, phone-devel@vger.kernel.org, ~postmarketos/upstreaming@lists.sr.ht, Adam Skladowski , Srinivas Kandagatla , Banajit Goswami , Liam Girdwood , Mark Brown , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Jaroslav Kysela , Takashi Iwai , linux-arm-msm@vger.kernel.org, alsa-devel@alsa-project.org, linux-sound@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Vladimir Lypak Subject: Re: [PATCH 4/4] ASoC: qcom: apq8016_sbc: Add support for msm8953/msm8976 SoC Message-ID: <202407222218.NKjhMM5n-lkp@intel.com> References: <20240722095147.3372-5-a39.skl@gmail.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: <20240722095147.3372-5-a39.skl@gmail.com> Hi Adam, kernel test robot noticed the following build warnings: [auto build test WARNING on v6.10] [also build test WARNING on linus/master next-20240722] [cannot apply to broonie-sound/for-next] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Adam-Skladowski/ASoC-qcom-apq8016_sbc-c-Add-Quinary-support/20240722-181331 base: v6.10 patch link: https://lore.kernel.org/r/20240722095147.3372-5-a39.skl%40gmail.com patch subject: [PATCH 4/4] ASoC: qcom: apq8016_sbc: Add support for msm8953/msm8976 SoC config: s390-allmodconfig (https://download.01.org/0day-ci/archive/20240722/202407222218.NKjhMM5n-lkp@intel.com/config) compiler: clang version 19.0.0git (https://github.com/llvm/llvm-project ad154281230d83ee551e12d5be48bb956ef47ed3) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240722/202407222218.NKjhMM5n-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/202407222218.NKjhMM5n-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from sound/soc/qcom/apq8016_sbc.c:6: In file included from include/linux/device.h:32: In file included from include/linux/device/driver.h:21: In file included from include/linux/module.h:19: In file included from include/linux/elf.h:6: In file included from arch/s390/include/asm/elf.h:173: In file included from arch/s390/include/asm/mmu_context.h:11: In file included from arch/s390/include/asm/pgalloc.h:18: In file included from include/linux/mm.h:2258: include/linux/vmstat.h:500:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 500 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 501 | item]; | ~~~~ include/linux/vmstat.h:507:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 507 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 508 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:514:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 514 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_" | ~~~~~~~~~~~ ^ ~~~ include/linux/vmstat.h:519:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 519 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 520 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ include/linux/vmstat.h:528:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion] 528 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~ ^ 529 | NR_VM_NUMA_EVENT_ITEMS + | ~~~~~~~~~~~~~~~~~~~~~~ In file included from sound/soc/qcom/apq8016_sbc.c:9: In file included from include/linux/io.h:14: In file included from arch/s390/include/asm/io.h:93: include/asm-generic/io.h:548:31: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 548 | val = __raw_readb(PCI_IOBASE + addr); | ~~~~~~~~~~ ^ include/asm-generic/io.h:561:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 561 | val = __le16_to_cpu((__le16 __force)__raw_readw(PCI_IOBASE + addr)); | ~~~~~~~~~~ ^ include/uapi/linux/byteorder/big_endian.h:37:59: note: expanded from macro '__le16_to_cpu' 37 | #define __le16_to_cpu(x) __swab16((__force __u16)(__le16)(x)) | ^ include/uapi/linux/swab.h:102:54: note: expanded from macro '__swab16' 102 | #define __swab16(x) (__u16)__builtin_bswap16((__u16)(x)) | ^ In file included from sound/soc/qcom/apq8016_sbc.c:9: In file included from include/linux/io.h:14: In file included from arch/s390/include/asm/io.h:93: include/asm-generic/io.h:574:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 574 | val = __le32_to_cpu((__le32 __force)__raw_readl(PCI_IOBASE + addr)); | ~~~~~~~~~~ ^ include/uapi/linux/byteorder/big_endian.h:35:59: note: expanded from macro '__le32_to_cpu' 35 | #define __le32_to_cpu(x) __swab32((__force __u32)(__le32)(x)) | ^ include/uapi/linux/swab.h:115:54: note: expanded from macro '__swab32' 115 | #define __swab32(x) (__u32)__builtin_bswap32((__u32)(x)) | ^ In file included from sound/soc/qcom/apq8016_sbc.c:9: In file included from include/linux/io.h:14: In file included from arch/s390/include/asm/io.h:93: include/asm-generic/io.h:585:33: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 585 | __raw_writeb(value, PCI_IOBASE + addr); | ~~~~~~~~~~ ^ include/asm-generic/io.h:595:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 595 | __raw_writew((u16 __force)cpu_to_le16(value), PCI_IOBASE + addr); | ~~~~~~~~~~ ^ include/asm-generic/io.h:605:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 605 | __raw_writel((u32 __force)cpu_to_le32(value), PCI_IOBASE + addr); | ~~~~~~~~~~ ^ include/asm-generic/io.h:693:20: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 693 | readsb(PCI_IOBASE + addr, buffer, count); | ~~~~~~~~~~ ^ include/asm-generic/io.h:701:20: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 701 | readsw(PCI_IOBASE + addr, buffer, count); | ~~~~~~~~~~ ^ include/asm-generic/io.h:709:20: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 709 | readsl(PCI_IOBASE + addr, buffer, count); | ~~~~~~~~~~ ^ include/asm-generic/io.h:718:21: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 718 | writesb(PCI_IOBASE + addr, buffer, count); | ~~~~~~~~~~ ^ include/asm-generic/io.h:727:21: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 727 | writesw(PCI_IOBASE + addr, buffer, count); | ~~~~~~~~~~ ^ include/asm-generic/io.h:736:21: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 736 | writesl(PCI_IOBASE + addr, buffer, count); | ~~~~~~~~~~ ^ >> sound/soc/qcom/apq8016_sbc.c:250:6: warning: variable 'ret' is used uninitialized whenever 'if' condition is false [-Wsometimes-uninitialized] 250 | if (data->q6afe_clk_ver == Q6AFE_CLK_V1 && data->dig_cdc_mclk_en == true) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ sound/soc/qcom/apq8016_sbc.c:252:6: note: uninitialized use occurs here 252 | if (ret) | ^~~ sound/soc/qcom/apq8016_sbc.c:250:2: note: remove the 'if' if its condition is always true 250 | if (data->q6afe_clk_ver == Q6AFE_CLK_V1 && data->dig_cdc_mclk_en == true) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 251 | ret = snd_soc_dai_set_sysclk(cpu_dai, LPAIF_DIG_CLK, DEFAULT_MCLK_RATE, 0); >> sound/soc/qcom/apq8016_sbc.c:250:6: warning: variable 'ret' is used uninitialized whenever '&&' condition is false [-Wsometimes-uninitialized] 250 | if (data->q6afe_clk_ver == Q6AFE_CLK_V1 && data->dig_cdc_mclk_en == true) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ sound/soc/qcom/apq8016_sbc.c:252:6: note: uninitialized use occurs here 252 | if (ret) | ^~~ sound/soc/qcom/apq8016_sbc.c:250:6: note: remove the '&&' if its condition is always true 250 | if (data->q6afe_clk_ver == Q6AFE_CLK_V1 && data->dig_cdc_mclk_en == true) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ sound/soc/qcom/apq8016_sbc.c:238:15: note: initialize the variable 'ret' to silence this warning 238 | int mi2s, ret; | ^ | = 0 19 warnings generated. vim +250 sound/soc/qcom/apq8016_sbc.c 231 232 static int msm8916_qdsp6_startup(struct snd_pcm_substream *substream) 233 { 234 struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream); 235 struct snd_soc_card *card = rtd->card; 236 struct apq8016_sbc_data *data = snd_soc_card_get_drvdata(card); 237 struct snd_soc_dai *cpu_dai = snd_soc_rtd_to_cpu(rtd, 0); 238 int mi2s, ret; 239 240 mi2s = qdsp6_dai_get_lpass_id(cpu_dai); 241 if (mi2s < 0) 242 return mi2s; 243 244 if (++data->mi2s_clk_count[mi2s] > 1) 245 return 0; 246 /* 247 * On newer legacy SoC (MSM8976) lpass codec clocks are not available in gcc region 248 * so we have to request clock from machine driver using V1 API) 249 */ > 250 if (data->q6afe_clk_ver == Q6AFE_CLK_V1 && data->dig_cdc_mclk_en == true) 251 ret = snd_soc_dai_set_sysclk(cpu_dai, LPAIF_DIG_CLK, DEFAULT_MCLK_RATE, 0); 252 if (ret) 253 dev_err(card->dev, "Failed to enable LPAIF dig clk: %d\n", ret); 254 255 ret = snd_soc_dai_set_sysclk(cpu_dai, qdsp6_get_clk_id(data, mi2s), MI2S_BCLK_RATE, 0); 256 if (ret) 257 dev_err(card->dev, "Failed to enable LPAIF bit clk: %d\n", ret); 258 return ret; 259 } 260 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki