[iwlwifi-chromeos:chromeos-5.4__release/core54-58 3013/9999] sound/soc/amd/acp3x-rt5682-max9836.c:342:4: warning: format specifies type 'int' but the argument has type 'long'

From: kernel test robot <lkp@intel.com>
To: kbuild-all@lists.01.org
Subject: [iwlwifi-chromeos:chromeos-5.4__release/core54-58 3013/9999] sound/soc/amd/acp3x-rt5682-max9836.c:342:4: warning: format specifies type 'int' but the argument has type 'long'
Date: Thu, 09 Jul 2020 15:21:40 +0800	[thread overview]
Message-ID: <202007091537.16kIHGx5%lkp@intel.com> (raw)

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Hi Akshu,

FYI, the error/warning still remains.

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/chromeos.git chromeos-5.4__release/core54-58
head:   d902f3439a0584cd838618b3b5ba473e5e2f1c14
commit: 182ae8e09f7dcf20e9a35b623d0f2293eb2a13e8 [3013/9999] FROMLIST: ASoc: amd: Add DMIC switch capability to machine driver
config: x86_64-randconfig-r015-20200708 (attached as .config)
compiler: clang version 11.0.0 (https://github.com/llvm/llvm-project 02946de3802d3bc65bc9f2eb9b8d4969b5a7add8)
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
        # install x86_64 cross compiling tool for clang build
        # apt-get install binutils-x86-64-linux-gnu
        git checkout 182ae8e09f7dcf20e9a35b623d0f2293eb2a13e8
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=x86_64 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

All warnings (new ones prefixed by >>):

>> sound/soc/amd/acp3x-rt5682-max9836.c:342:4: warning: format specifies type 'int' but the argument has type 'long' [-Wformat]
                           PTR_ERR(dmic_sel));
                           ^~~~~~~~~~~~~~~~~
   include/linux/device.h:1741:32: note: expanded from macro 'dev_err'
           _dev_err(dev, dev_fmt(fmt), ##__VA_ARGS__)
                                 ~~~     ^~~~~~~~~~~
   1 warning generated.

vim +342 sound/soc/amd/acp3x-rt5682-max9836.c

   323	
   324	static int acp3x_probe(struct platform_device *pdev)
   325	{
   326		int ret;
   327		struct snd_soc_card *card;
   328		struct acp3x_platform_info *machine;
   329	
   330		machine = devm_kzalloc(&pdev->dev, sizeof(*machine), GFP_KERNEL);
   331		if (!machine)
   332			return -ENOMEM;
   333	
   334		card = &acp3x_card;
   335		acp3x_card.dev = &pdev->dev;
   336		platform_set_drvdata(pdev, card);
   337		snd_soc_card_set_drvdata(card, machine);
   338	
   339		dmic_sel = devm_gpiod_get(&pdev->dev, "dmic", GPIOD_OUT_LOW);
   340		if (IS_ERR(dmic_sel)) {
   341			dev_err(&pdev->dev, "DMIC gpio failed err=%d\n",
 > 342				PTR_ERR(dmic_sel));
   343			return PTR_ERR(dmic_sel);
   344		}
   345	
   346		ret = devm_snd_soc_register_card(&pdev->dev, &acp3x_card);
   347		if (ret) {
   348			dev_err(&pdev->dev,
   349					"devm_snd_soc_register_card(%s) failed: %d\n",
   350					acp3x_card.name, ret);
   351			return ret;
   352		}
   353		return 0;
   354	}
   355	

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org

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