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From: kbuild test robot <lkp@intel.com>
To: Marek Vasut <marek.vasut@gmail.com>
Cc: kbuild-all@01.org, linux-kernel@vger.kernel.org,
	Marek Vasut <marek.vasut+renesas@gmail.com>,
	Geert Uytterhoeven <geert+renesas@glider.be>,
	Lee Jones <lee.jones@linaro.org>, Mark Brown <broonie@kernel.org>,
	Steve Twiss <stwiss.opensource@diasemi.com>,
	Wolfram Sang <wsa+renesas@sang-engineering.com>,
	linux-renesas-soc@vger.kernel.org
Subject: Re: [PATCH v5 08/14] mfd: da9063: Replace model with type
Date: Mon, 11 Jun 2018 22:45:07 +0800	[thread overview]
Message-ID: <201806112119.dSKD7ua9%fengguang.wu@intel.com> (raw)
In-Reply-To: <20180606100003.17067-8-marek.vasut+renesas@gmail.com>

[-- Attachment #1: Type: text/plain, Size: 15856 bytes --]

Hi Marek,

I love your patch! Yet something to improve:

[auto build test ERROR on ljones-mfd/for-mfd-next]
[also build test ERROR on v4.17 next-20180608]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url:    https://github.com/0day-ci/linux/commits/Marek-Vasut/mfd-da9063-Replace-regmap_add_irq_chip-with-devm-counterpart/20180607-152143
base:   https://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git for-mfd-next
config: mips-allmodconfig (attached as .config)
compiler: mips-linux-gnu-gcc (Debian 7.2.0-11) 7.2.0
reproduce:
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # save the attached .config to linux build tree
        make.cross ARCH=mips 

All errors (new ones prefixed by >>):

   drivers/input/joystick/analog.c:176:2: warning: #warning Precise timer not defined for this architecture. [-Wcpp]
    #warning Precise timer not defined for this architecture.
     ^~~~~~~
   drivers/mfd/cros_ec_dev.c:265:13: warning: '__remove' defined but not used [-Wunused-function]
    static void __remove(struct device *dev) { }
                ^~~~~~~~
   drivers/regulator/da9063-regulator.c: In function 'da9063_regulator_probe':
>> drivers/regulator/da9063-regulator.c:749:10: error: 'struct da9063' has no member named 'model'
       da9063->model);
             ^~
   make[3]: *** [drivers/regulator/da9063-regulator.o] Error 1
   make[3]: Target '__build' not remade because of errors.
   make[2]: *** [drivers/regulator] Error 2
   drivers/spi/spi-sh-msiof.c:77:0: warning: "STR" redefined
    #define STR 0x40 /* Status Register */
    
   In file included from arch/mips/include/asm/mach-generic/spaces.h:15:0,
                    from arch/mips/include/asm/addrspace.h:13,
                    from arch/mips/include/asm/barrier.h:11,
                    from include/linux/compiler.h:245,
                    from arch/mips/include/asm/bitops.h:16,
                    from include/linux/bitops.h:38,
                    from include/linux/bitmap.h:8,
                    from drivers/spi/spi-sh-msiof.c:14:
   arch/mips/include/asm/mipsregs.h:29:0: note: this is the location of the previous definition
    #define STR(x) __STR(x)
    
   In file included from arch/mips/include/asm/sibyte/sb1250.h:41:0,
                    from drivers/watchdog/sb_wdog.c:58:
   arch/mips/include/asm/sibyte/bcm1480_scd.h:274:0: warning: "M_SPC_CFG_CLEAR" redefined
    #define M_SPC_CFG_CLEAR   M_BCM1480_SPC_CFG_CLEAR
    
   In file included from arch/mips/include/asm/sibyte/sb1250.h:40:0,
                    from drivers/watchdog/sb_wdog.c:58:
   arch/mips/include/asm/sibyte/sb1250_scd.h:405:0: note: this is the location of the previous definition
    #define M_SPC_CFG_CLEAR  _SB_MAKEMASK1(32)
    
   In file included from arch/mips/include/asm/sibyte/sb1250.h:41:0,
                    from drivers/watchdog/sb_wdog.c:58:
   arch/mips/include/asm/sibyte/bcm1480_scd.h:275:0: warning: "M_SPC_CFG_ENABLE" redefined
    #define M_SPC_CFG_ENABLE  M_BCM1480_SPC_CFG_ENABLE
    
   In file included from arch/mips/include/asm/sibyte/sb1250.h:40:0,
                    from drivers/watchdog/sb_wdog.c:58:
   arch/mips/include/asm/sibyte/sb1250_scd.h:406:0: note: this is the location of the previous definition
    #define M_SPC_CFG_ENABLE _SB_MAKEMASK1(33)
    
   make[2]: Target '__build' not remade because of errors.

vim +749 drivers/regulator/da9063-regulator.c

69ca3e58 Krystian Garbaciak 2013-07-29  715  
69ca3e58 Krystian Garbaciak 2013-07-29  716  static int da9063_regulator_probe(struct platform_device *pdev)
69ca3e58 Krystian Garbaciak 2013-07-29  717  {
69ca3e58 Krystian Garbaciak 2013-07-29  718  	struct da9063 *da9063 = dev_get_drvdata(pdev->dev.parent);
69ca3e58 Krystian Garbaciak 2013-07-29  719  	struct da9063_pdata *da9063_pdata = dev_get_platdata(da9063->dev);
0fdfd40a Geert Uytterhoeven 2013-09-09  720  	struct of_regulator_match *da9063_reg_matches = NULL;
69ca3e58 Krystian Garbaciak 2013-07-29  721  	struct da9063_regulators_pdata *regl_pdata;
69ca3e58 Krystian Garbaciak 2013-07-29  722  	const struct da9063_dev_model *model;
69ca3e58 Krystian Garbaciak 2013-07-29  723  	struct da9063_regulators *regulators;
69ca3e58 Krystian Garbaciak 2013-07-29  724  	struct da9063_regulator *regl;
69ca3e58 Krystian Garbaciak 2013-07-29  725  	struct regulator_config config;
69ca3e58 Krystian Garbaciak 2013-07-29  726  	bool bcores_merged, bmem_bio_merged;
69ca3e58 Krystian Garbaciak 2013-07-29  727  	int id, irq, n, n_regulators, ret, val;
69ca3e58 Krystian Garbaciak 2013-07-29  728  	size_t size;
69ca3e58 Krystian Garbaciak 2013-07-29  729  
69ca3e58 Krystian Garbaciak 2013-07-29  730  	regl_pdata = da9063_pdata ? da9063_pdata->regulators_pdata : NULL;
69ca3e58 Krystian Garbaciak 2013-07-29  731  
69ca3e58 Krystian Garbaciak 2013-07-29  732  	if (!regl_pdata)
69ca3e58 Krystian Garbaciak 2013-07-29  733  		regl_pdata = da9063_parse_regulators_dt(pdev,
69ca3e58 Krystian Garbaciak 2013-07-29  734  							&da9063_reg_matches);
69ca3e58 Krystian Garbaciak 2013-07-29  735  
69ca3e58 Krystian Garbaciak 2013-07-29  736  	if (IS_ERR(regl_pdata) || regl_pdata->n_regulators == 0) {
69ca3e58 Krystian Garbaciak 2013-07-29  737  		dev_err(&pdev->dev,
69ca3e58 Krystian Garbaciak 2013-07-29  738  			"No regulators defined for the platform\n");
b6615659 Dan Carpenter      2017-08-30  739  		return -ENODEV;
69ca3e58 Krystian Garbaciak 2013-07-29  740  	}
69ca3e58 Krystian Garbaciak 2013-07-29  741  
69ca3e58 Krystian Garbaciak 2013-07-29  742  	/* Find regulators set for particular device model */
69ca3e58 Krystian Garbaciak 2013-07-29  743  	for (model = regulators_models; model->regulator_info; model++) {
22fbf3a1 Marek Vasut        2018-06-06  744  		if (model->type == da9063->type)
69ca3e58 Krystian Garbaciak 2013-07-29  745  			break;
69ca3e58 Krystian Garbaciak 2013-07-29  746  	}
69ca3e58 Krystian Garbaciak 2013-07-29  747  	if (!model->regulator_info) {
69ca3e58 Krystian Garbaciak 2013-07-29  748  		dev_err(&pdev->dev, "Chip model not recognised (%u)\n",
69ca3e58 Krystian Garbaciak 2013-07-29 @749  			da9063->model);
69ca3e58 Krystian Garbaciak 2013-07-29  750  		return -ENODEV;
69ca3e58 Krystian Garbaciak 2013-07-29  751  	}
69ca3e58 Krystian Garbaciak 2013-07-29  752  
69ca3e58 Krystian Garbaciak 2013-07-29  753  	ret = regmap_read(da9063->regmap, DA9063_REG_CONFIG_H, &val);
69ca3e58 Krystian Garbaciak 2013-07-29  754  	if (ret < 0) {
69ca3e58 Krystian Garbaciak 2013-07-29  755  		dev_err(&pdev->dev,
69ca3e58 Krystian Garbaciak 2013-07-29  756  			"Error while reading BUCKs configuration\n");
8a7963d5 Sachin Kamat       2014-02-18  757  		return ret;
69ca3e58 Krystian Garbaciak 2013-07-29  758  	}
69ca3e58 Krystian Garbaciak 2013-07-29  759  	bcores_merged = val & DA9063_BCORE_MERGE;
69ca3e58 Krystian Garbaciak 2013-07-29  760  	bmem_bio_merged = val & DA9063_BUCK_MERGE;
69ca3e58 Krystian Garbaciak 2013-07-29  761  
69ca3e58 Krystian Garbaciak 2013-07-29  762  	n_regulators = model->n_regulators;
69ca3e58 Krystian Garbaciak 2013-07-29  763  	if (bcores_merged)
69ca3e58 Krystian Garbaciak 2013-07-29  764  		n_regulators -= 2; /* remove BCORE1, BCORE2 */
69ca3e58 Krystian Garbaciak 2013-07-29  765  	else
69ca3e58 Krystian Garbaciak 2013-07-29  766  		n_regulators--;    /* remove BCORES_MERGED */
69ca3e58 Krystian Garbaciak 2013-07-29  767  	if (bmem_bio_merged)
69ca3e58 Krystian Garbaciak 2013-07-29  768  		n_regulators -= 2; /* remove BMEM, BIO */
69ca3e58 Krystian Garbaciak 2013-07-29  769  	else
69ca3e58 Krystian Garbaciak 2013-07-29  770  		n_regulators--;    /* remove BMEM_BIO_MERGED */
69ca3e58 Krystian Garbaciak 2013-07-29  771  
69ca3e58 Krystian Garbaciak 2013-07-29  772  	/* Allocate memory required by usable regulators */
69ca3e58 Krystian Garbaciak 2013-07-29  773  	size = sizeof(struct da9063_regulators) +
69ca3e58 Krystian Garbaciak 2013-07-29  774  		n_regulators * sizeof(struct da9063_regulator);
69ca3e58 Krystian Garbaciak 2013-07-29  775  	regulators = devm_kzalloc(&pdev->dev, size, GFP_KERNEL);
8b5baa56 Sachin Kamat       2014-02-20  776  	if (!regulators)
69ca3e58 Krystian Garbaciak 2013-07-29  777  		return -ENOMEM;
69ca3e58 Krystian Garbaciak 2013-07-29  778  
69ca3e58 Krystian Garbaciak 2013-07-29  779  	regulators->n_regulators = n_regulators;
69ca3e58 Krystian Garbaciak 2013-07-29  780  	platform_set_drvdata(pdev, regulators);
69ca3e58 Krystian Garbaciak 2013-07-29  781  
69ca3e58 Krystian Garbaciak 2013-07-29  782  	/* Register all regulators declared in platform information */
69ca3e58 Krystian Garbaciak 2013-07-29  783  	n = 0;
69ca3e58 Krystian Garbaciak 2013-07-29  784  	id = 0;
69ca3e58 Krystian Garbaciak 2013-07-29  785  	while (n < regulators->n_regulators) {
69ca3e58 Krystian Garbaciak 2013-07-29  786  		/* Skip regulator IDs depending on merge mode configuration */
69ca3e58 Krystian Garbaciak 2013-07-29  787  		switch (id) {
69ca3e58 Krystian Garbaciak 2013-07-29  788  		case DA9063_ID_BCORE1:
69ca3e58 Krystian Garbaciak 2013-07-29  789  		case DA9063_ID_BCORE2:
69ca3e58 Krystian Garbaciak 2013-07-29  790  			if (bcores_merged) {
69ca3e58 Krystian Garbaciak 2013-07-29  791  				id++;
69ca3e58 Krystian Garbaciak 2013-07-29  792  				continue;
69ca3e58 Krystian Garbaciak 2013-07-29  793  			}
69ca3e58 Krystian Garbaciak 2013-07-29  794  			break;
69ca3e58 Krystian Garbaciak 2013-07-29  795  		case DA9063_ID_BMEM:
69ca3e58 Krystian Garbaciak 2013-07-29  796  		case DA9063_ID_BIO:
69ca3e58 Krystian Garbaciak 2013-07-29  797  			if (bmem_bio_merged) {
69ca3e58 Krystian Garbaciak 2013-07-29  798  				id++;
69ca3e58 Krystian Garbaciak 2013-07-29  799  				continue;
69ca3e58 Krystian Garbaciak 2013-07-29  800  			}
69ca3e58 Krystian Garbaciak 2013-07-29  801  			break;
69ca3e58 Krystian Garbaciak 2013-07-29  802  		case DA9063_ID_BCORES_MERGED:
69ca3e58 Krystian Garbaciak 2013-07-29  803  			if (!bcores_merged) {
69ca3e58 Krystian Garbaciak 2013-07-29  804  				id++;
69ca3e58 Krystian Garbaciak 2013-07-29  805  				continue;
69ca3e58 Krystian Garbaciak 2013-07-29  806  			}
69ca3e58 Krystian Garbaciak 2013-07-29  807  			break;
69ca3e58 Krystian Garbaciak 2013-07-29  808  		case DA9063_ID_BMEM_BIO_MERGED:
69ca3e58 Krystian Garbaciak 2013-07-29  809  			if (!bmem_bio_merged) {
69ca3e58 Krystian Garbaciak 2013-07-29  810  				id++;
69ca3e58 Krystian Garbaciak 2013-07-29  811  				continue;
69ca3e58 Krystian Garbaciak 2013-07-29  812  			}
69ca3e58 Krystian Garbaciak 2013-07-29  813  			break;
69ca3e58 Krystian Garbaciak 2013-07-29  814  		}
69ca3e58 Krystian Garbaciak 2013-07-29  815  
69ca3e58 Krystian Garbaciak 2013-07-29  816  		/* Initialise regulator structure */
69ca3e58 Krystian Garbaciak 2013-07-29  817  		regl = &regulators->regulator[n];
69ca3e58 Krystian Garbaciak 2013-07-29  818  		regl->hw = da9063;
69ca3e58 Krystian Garbaciak 2013-07-29  819  		regl->info = &model->regulator_info[id];
69ca3e58 Krystian Garbaciak 2013-07-29  820  		regl->desc = regl->info->desc;
69ca3e58 Krystian Garbaciak 2013-07-29  821  		regl->desc.type = REGULATOR_VOLTAGE;
69ca3e58 Krystian Garbaciak 2013-07-29  822  		regl->desc.owner = THIS_MODULE;
69ca3e58 Krystian Garbaciak 2013-07-29  823  
69ca3e58 Krystian Garbaciak 2013-07-29  824  		if (regl->info->mode.reg)
69ca3e58 Krystian Garbaciak 2013-07-29  825  			regl->mode = devm_regmap_field_alloc(&pdev->dev,
69ca3e58 Krystian Garbaciak 2013-07-29  826  					da9063->regmap, regl->info->mode);
69ca3e58 Krystian Garbaciak 2013-07-29  827  		if (regl->info->suspend.reg)
69ca3e58 Krystian Garbaciak 2013-07-29  828  			regl->suspend = devm_regmap_field_alloc(&pdev->dev,
69ca3e58 Krystian Garbaciak 2013-07-29  829  					da9063->regmap, regl->info->suspend);
69ca3e58 Krystian Garbaciak 2013-07-29  830  		if (regl->info->sleep.reg)
69ca3e58 Krystian Garbaciak 2013-07-29  831  			regl->sleep = devm_regmap_field_alloc(&pdev->dev,
69ca3e58 Krystian Garbaciak 2013-07-29  832  					da9063->regmap, regl->info->sleep);
69ca3e58 Krystian Garbaciak 2013-07-29  833  		if (regl->info->suspend_sleep.reg)
69ca3e58 Krystian Garbaciak 2013-07-29  834  			regl->suspend_sleep = devm_regmap_field_alloc(&pdev->dev,
69ca3e58 Krystian Garbaciak 2013-07-29  835  					da9063->regmap, regl->info->suspend_sleep);
69ca3e58 Krystian Garbaciak 2013-07-29  836  		if (regl->info->ilimit.reg)
69ca3e58 Krystian Garbaciak 2013-07-29  837  			regl->ilimit = devm_regmap_field_alloc(&pdev->dev,
69ca3e58 Krystian Garbaciak 2013-07-29  838  					da9063->regmap, regl->info->ilimit);
69ca3e58 Krystian Garbaciak 2013-07-29  839  
69ca3e58 Krystian Garbaciak 2013-07-29  840  		/* Register regulator */
69ca3e58 Krystian Garbaciak 2013-07-29  841  		memset(&config, 0, sizeof(config));
69ca3e58 Krystian Garbaciak 2013-07-29  842  		config.dev = &pdev->dev;
69ca3e58 Krystian Garbaciak 2013-07-29  843  		config.init_data = da9063_get_regulator_initdata(regl_pdata, id);
69ca3e58 Krystian Garbaciak 2013-07-29  844  		config.driver_data = regl;
69ca3e58 Krystian Garbaciak 2013-07-29  845  		if (da9063_reg_matches)
69ca3e58 Krystian Garbaciak 2013-07-29  846  			config.of_node = da9063_reg_matches[id].of_node;
69ca3e58 Krystian Garbaciak 2013-07-29  847  		config.regmap = da9063->regmap;
e97bba91 Jingoo Han         2013-09-30  848  		regl->rdev = devm_regulator_register(&pdev->dev, &regl->desc,
e97bba91 Jingoo Han         2013-09-30  849  						     &config);
e515800b Axel Lin           2013-08-30  850  		if (IS_ERR(regl->rdev)) {
69ca3e58 Krystian Garbaciak 2013-07-29  851  			dev_err(&pdev->dev,
69ca3e58 Krystian Garbaciak 2013-07-29  852  				"Failed to register %s regulator\n",
69ca3e58 Krystian Garbaciak 2013-07-29  853  				regl->desc.name);
e97bba91 Jingoo Han         2013-09-30  854  			return PTR_ERR(regl->rdev);
69ca3e58 Krystian Garbaciak 2013-07-29  855  		}
69ca3e58 Krystian Garbaciak 2013-07-29  856  		id++;
69ca3e58 Krystian Garbaciak 2013-07-29  857  		n++;
69ca3e58 Krystian Garbaciak 2013-07-29  858  	}
69ca3e58 Krystian Garbaciak 2013-07-29  859  
69ca3e58 Krystian Garbaciak 2013-07-29  860  	/* LDOs overcurrent event support */
69ca3e58 Krystian Garbaciak 2013-07-29  861  	irq = platform_get_irq_byname(pdev, "LDO_LIM");
69ca3e58 Krystian Garbaciak 2013-07-29  862  	if (irq < 0) {
69ca3e58 Krystian Garbaciak 2013-07-29  863  		dev_err(&pdev->dev, "Failed to get IRQ.\n");
e97bba91 Jingoo Han         2013-09-30  864  		return irq;
69ca3e58 Krystian Garbaciak 2013-07-29  865  	}
69ca3e58 Krystian Garbaciak 2013-07-29  866  
d87aef91 Axel Lin           2015-05-31  867  	ret = devm_request_threaded_irq(&pdev->dev, irq,
69ca3e58 Krystian Garbaciak 2013-07-29  868  				NULL, da9063_ldo_lim_event,
69ca3e58 Krystian Garbaciak 2013-07-29  869  				IRQF_TRIGGER_LOW | IRQF_ONESHOT,
69ca3e58 Krystian Garbaciak 2013-07-29  870  				"LDO_LIM", regulators);
69ca3e58 Krystian Garbaciak 2013-07-29  871  	if (ret) {
d87aef91 Axel Lin           2015-05-31  872  		dev_err(&pdev->dev, "Failed to request LDO_LIM IRQ.\n");
d87aef91 Axel Lin           2015-05-31  873  		return ret;
69ca3e58 Krystian Garbaciak 2013-07-29  874  	}
69ca3e58 Krystian Garbaciak 2013-07-29  875  
69ca3e58 Krystian Garbaciak 2013-07-29  876  	return 0;
69ca3e58 Krystian Garbaciak 2013-07-29  877  }
69ca3e58 Krystian Garbaciak 2013-07-29  878  

:::::: The code at line 749 was first introduced by commit
:::::: 69ca3e58d17854f8fa72d85aea6bf4614ad25a56 regulator: da9063: Add Dialog DA9063 voltage regulators support.

:::::: TO: Krystian Garbaciak <krystian.garbaciak@diasemi.com>
:::::: CC: Mark Brown <broonie@linaro.org>

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

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  reply	other threads:[~2018-06-11  6:31 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-06-06  9:59 [PATCH v5 01/14] mfd: da9063: Replace regmap_add_irq_chip with devm counterpart Marek Vasut
2018-06-06  9:59 ` [PATCH v5 02/14] mfd: da9063: Replace mfd_add_devices " Marek Vasut
2018-06-07  7:07   ` Lee Jones
2018-06-06  9:59 ` [PATCH v5 03/14] mfd: da9063: Use regmap_reg_range Marek Vasut
2018-06-06 11:33   ` Geert Uytterhoeven
2018-06-07  7:06   ` Lee Jones
2018-06-06  9:59 ` [PATCH v5 04/14] mfd: da9063: Use REGMAP_IRQ_REG Marek Vasut
2018-06-06 11:31   ` Geert Uytterhoeven
2018-06-06 16:06     ` Marek Vasut
2018-06-07  7:01       ` Lee Jones
2018-06-07  7:40       ` Geert Uytterhoeven
2018-06-07  7:05   ` Lee Jones
2018-06-06  9:59 ` [PATCH v5 05/14] mfd: da9063: Use PLATFORM_DEVID_NONE Marek Vasut
2018-06-06  9:59 ` [PATCH v5 06/14] mfd: da9063: Replace DA9063_NUM_IRQ with ARRAY_SIZE Marek Vasut
2018-06-06  9:59 ` [PATCH v5 07/14] mfd: da9063: Rename PMIC_DA9063 to PMIC_CHIP_ID_DA9063 Marek Vasut
2018-06-06  9:59 ` [PATCH v5 08/14] mfd: da9063: Replace model with type Marek Vasut
2018-06-11 14:45   ` kbuild test robot [this message]
2018-06-06  9:59 ` [PATCH v5 09/14] mfd: da9063: Add DA9063L type Marek Vasut
2018-06-06  9:59 ` [PATCH v5 10/14] mfd: da9063: Add custom regmap for DA9063L Marek Vasut
2018-06-06 10:00 ` [PATCH v5 11/14] mfd: da9063: Add custom IRQ map " Marek Vasut
2018-06-06 10:00 ` [PATCH v5 12/14] mfd: da9063: Register RTC only on DA9063L Marek Vasut
2018-06-06 10:00 ` [PATCH v5 13/14] regulator: da9063: Handle less LDOs " Marek Vasut
2018-06-06 10:00 ` [PATCH v5 14/14] mfd: da9063: Add DA9063L support Marek Vasut
2018-06-07  8:04 ` [PATCH v5 01/14] mfd: da9063: Replace regmap_add_irq_chip with devm counterpart Marek Vasut
2018-06-07 12:41   ` Lee Jones
2018-06-07 13:19     ` Marek Vasut
2018-06-08  6:37       ` Lee Jones
2018-06-08  8:50         ` Marek Vasut

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