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* [shenki:dev-6.1 176/194] drivers/regulator/max597x-regulator.c:447:29: error: no member named 'dev' in 'struct max597x_data'
@ 2023-08-29 19:22 kernel test robot
  0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2023-08-29 19:22 UTC (permalink / raw)
  To: Joel Stanley; +Cc: oe-kbuild-all

Hi Patrick,

First bad commit (maybe != root cause):

tree:   https://github.com/shenki/linux dev-6.1
head:   85fab119da960f995715afa217cb4bf1696b596d
commit: d46fda7e582fc22ad8241538cb2ea62312519df7 [176/194] mfd: max597x: Add support for MAX5970 and MAX5978
config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20230830/202308300309.aDMxK8qc-lkp@intel.com/config)
compiler: clang version 16.0.4 (https://github.com/llvm/llvm-project.git ae42196bc493ffe877a7e3dff8be32035dea4d07)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20230830/202308300309.aDMxK8qc-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 <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202308300309.aDMxK8qc-lkp@intel.com/

All errors (new ones prefixed by >>):

>> drivers/regulator/max597x-regulator.c:447:29: error: no member named 'dev' in 'struct max597x_data'
                       devm_kzalloc(max597x->dev, sizeof(struct max597x_regulator),
                                    ~~~~~~~  ^
>> drivers/regulator/max597x-regulator.c:453:27: error: no member named 'regmap' in 'struct max597x_data'
                   data->regmap = max597x->regmap;
                                  ~~~~~~~  ^
   drivers/regulator/max597x-regulator.c:462:25: error: no member named 'dev' in 'struct max597x_data'
                   config.dev = max597x->dev;
                                ~~~~~~~  ^
   drivers/regulator/max597x-regulator.c:465:43: error: no member named 'dev' in 'struct max597x_data'
                   rdev = devm_regulator_register(max597x->dev,
                                                  ~~~~~~~  ^
   drivers/regulator/max597x-regulator.c:468:21: error: no member named 'dev' in 'struct max597x_data'
                           dev_err(max597x->dev, "failed to register regulator %s\n",
                                   ~~~~~~~  ^
   include/linux/dev_printk.h:144:44: note: expanded from macro 'dev_err'
           dev_printk_index_wrap(_dev_err, KERN_ERR, dev, dev_fmt(fmt), ##__VA_ARGS__)
                                                     ^~~
   include/linux/dev_printk.h:110:11: note: expanded from macro 'dev_printk_index_wrap'
                   _p_func(dev, fmt, ##__VA_ARGS__);                       \
                           ^~~
>> drivers/regulator/max597x-regulator.c:476:15: error: no member named 'irq' in 'struct max597x_data'
           if (max597x->irq) {
               ~~~~~~~  ^
   drivers/regulator/max597x-regulator.c:478:34: error: no member named 'dev' in 'struct max597x_data'
                       max597x_setup_irq(max597x->dev, max597x->irq, rdevs, num_switches,
                                         ~~~~~~~  ^
   drivers/regulator/max597x-regulator.c:478:48: error: no member named 'irq' in 'struct max597x_data'
                       max597x_setup_irq(max597x->dev, max597x->irq, rdevs, num_switches,
                                                       ~~~~~~~  ^
   drivers/regulator/max597x-regulator.c:481:21: error: no member named 'dev' in 'struct max597x_data'
                           dev_err(max597x->dev, "IRQ setup failed");
                                   ~~~~~~~  ^
   include/linux/dev_printk.h:144:44: note: expanded from macro 'dev_err'
           dev_printk_index_wrap(_dev_err, KERN_ERR, dev, dev_fmt(fmt), ##__VA_ARGS__)
                                                     ^~~
   include/linux/dev_printk.h:110:11: note: expanded from macro 'dev_printk_index_wrap'
                   _p_func(dev, fmt, ##__VA_ARGS__);                       \
                           ^~~
   9 errors generated.


vim +447 drivers/regulator/max597x-regulator.c

38493f008deb43 Patrick Rudolph 2022-07-05  434  
38493f008deb43 Patrick Rudolph 2022-07-05  435  
38493f008deb43 Patrick Rudolph 2022-07-05  436  	struct max597x_data *max597x = dev_get_drvdata(pdev->dev.parent);
38493f008deb43 Patrick Rudolph 2022-07-05  437  	struct max597x_regulator *data;
38493f008deb43 Patrick Rudolph 2022-07-05  438  
38493f008deb43 Patrick Rudolph 2022-07-05  439  	struct regulator_config config = { };
38493f008deb43 Patrick Rudolph 2022-07-05  440  	struct regulator_dev *rdev;
38493f008deb43 Patrick Rudolph 2022-07-05  441  	struct regulator_dev *rdevs[MAX5970_NUM_SWITCHES];
38493f008deb43 Patrick Rudolph 2022-07-05  442  	int num_switches = max597x->num_switches;
38493f008deb43 Patrick Rudolph 2022-07-05  443  	int ret, i;
38493f008deb43 Patrick Rudolph 2022-07-05  444  
38493f008deb43 Patrick Rudolph 2022-07-05  445  	for (i = 0; i < num_switches; i++) {
38493f008deb43 Patrick Rudolph 2022-07-05  446  		data =
38493f008deb43 Patrick Rudolph 2022-07-05 @447  		    devm_kzalloc(max597x->dev, sizeof(struct max597x_regulator),
38493f008deb43 Patrick Rudolph 2022-07-05  448  				 GFP_KERNEL);
38493f008deb43 Patrick Rudolph 2022-07-05  449  		if (!data)
38493f008deb43 Patrick Rudolph 2022-07-05  450  			return -ENOMEM;
38493f008deb43 Patrick Rudolph 2022-07-05  451  
38493f008deb43 Patrick Rudolph 2022-07-05  452  		data->num_switches = num_switches;
38493f008deb43 Patrick Rudolph 2022-07-05 @453  		data->regmap = max597x->regmap;
38493f008deb43 Patrick Rudolph 2022-07-05  454  
38493f008deb43 Patrick Rudolph 2022-07-05  455  		ret = max597x_adc_range(data->regmap, i, &max597x->irng[i], &max597x->mon_rng[i]);
38493f008deb43 Patrick Rudolph 2022-07-05  456  		if (ret < 0)
38493f008deb43 Patrick Rudolph 2022-07-05  457  			return ret;
38493f008deb43 Patrick Rudolph 2022-07-05  458  
38493f008deb43 Patrick Rudolph 2022-07-05  459  		data->irng = max597x->irng[i];
38493f008deb43 Patrick Rudolph 2022-07-05  460  		data->mon_rng = max597x->mon_rng[i];
38493f008deb43 Patrick Rudolph 2022-07-05  461  
38493f008deb43 Patrick Rudolph 2022-07-05  462  		config.dev = max597x->dev;
38493f008deb43 Patrick Rudolph 2022-07-05  463  		config.driver_data = (void *)data;
38493f008deb43 Patrick Rudolph 2022-07-05  464  		config.regmap = data->regmap;
38493f008deb43 Patrick Rudolph 2022-07-05  465  		rdev = devm_regulator_register(max597x->dev,
38493f008deb43 Patrick Rudolph 2022-07-05  466  					       &regulators[i], &config);
38493f008deb43 Patrick Rudolph 2022-07-05  467  		if (IS_ERR(rdev)) {
38493f008deb43 Patrick Rudolph 2022-07-05  468  			dev_err(max597x->dev, "failed to register regulator %s\n",
38493f008deb43 Patrick Rudolph 2022-07-05  469  				regulators[i].name);
38493f008deb43 Patrick Rudolph 2022-07-05  470  			return PTR_ERR(rdev);
38493f008deb43 Patrick Rudolph 2022-07-05  471  		}
38493f008deb43 Patrick Rudolph 2022-07-05  472  		rdevs[i] = rdev;
38493f008deb43 Patrick Rudolph 2022-07-05  473  		max597x->shunt_micro_ohms[i] = data->shunt_micro_ohms;
38493f008deb43 Patrick Rudolph 2022-07-05  474  	}
38493f008deb43 Patrick Rudolph 2022-07-05  475  
38493f008deb43 Patrick Rudolph 2022-07-05 @476  	if (max597x->irq) {
38493f008deb43 Patrick Rudolph 2022-07-05  477  		ret =
38493f008deb43 Patrick Rudolph 2022-07-05  478  		    max597x_setup_irq(max597x->dev, max597x->irq, rdevs, num_switches,
38493f008deb43 Patrick Rudolph 2022-07-05  479  				      data);
38493f008deb43 Patrick Rudolph 2022-07-05  480  		if (ret) {
38493f008deb43 Patrick Rudolph 2022-07-05  481  			dev_err(max597x->dev, "IRQ setup failed");
38493f008deb43 Patrick Rudolph 2022-07-05  482  			return ret;
38493f008deb43 Patrick Rudolph 2022-07-05  483  		}
38493f008deb43 Patrick Rudolph 2022-07-05  484  	}
38493f008deb43 Patrick Rudolph 2022-07-05  485  
38493f008deb43 Patrick Rudolph 2022-07-05  486  	return ret;
38493f008deb43 Patrick Rudolph 2022-07-05  487  }
38493f008deb43 Patrick Rudolph 2022-07-05  488  

:::::: The code at line 447 was first introduced by commit
:::::: 38493f008deb435577361d4c4cdd69f7bb30f4b9 regulator: max597x: Add support for max597x regulator

:::::: TO: Patrick Rudolph <patrick.rudolph@9elements.com>
:::::: CC: Mark Brown <broonie@kernel.org>

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki

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