[PATCH 2/2] ASoC: constify snd_soc_component_driver struct
kernel test robot
lkp at intel.com
Fri Jul 26 02:39:05 PDT 2024
Hi Javier,
kernel test robot noticed the following build errors:
[auto build test ERROR on 864b1099d16fc7e332c3ad7823058c65f890486c]
url: https://github.com/intel-lab-lkp/linux/commits/Javier-Carrasco/media-i2c-tda1997x-constify-snd_soc_component_driver-struct/20240725-183542
base: 864b1099d16fc7e332c3ad7823058c65f890486c
patch link: https://lore.kernel.org/r/20240725-const_snd_soc_component_driver-v1-2-3d7ee08e129b%40gmail.com
patch subject: [PATCH 2/2] ASoC: constify snd_soc_component_driver struct
config: i386-buildonly-randconfig-003-20240726 (https://download.01.org/0day-ci/archive/20240726/202407261707.8O24kg8R-lkp@intel.com/config)
compiler: gcc-13 (Ubuntu 13.2.0-4ubuntu3) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240726/202407261707.8O24kg8R-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 at intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202407261707.8O24kg8R-lkp@intel.com/
All errors (new ones prefixed by >>):
sound/soc/codecs/sti-sas.c: In function 'sti_sas_driver_probe':
>> sound/soc/codecs/sti-sas.c:450:37: error: assignment of member 'dapm_widgets' in read-only object
450 | sti_sas_driver.dapm_widgets = drvdata->dev_data->dapm_widgets;
| ^
>> sound/soc/codecs/sti-sas.c:451:41: error: assignment of member 'num_dapm_widgets' in read-only object
451 | sti_sas_driver.num_dapm_widgets = drvdata->dev_data->num_dapm_widgets;
| ^
>> sound/soc/codecs/sti-sas.c:453:36: error: assignment of member 'dapm_routes' in read-only object
453 | sti_sas_driver.dapm_routes = drvdata->dev_data->dapm_routes;
| ^
>> sound/soc/codecs/sti-sas.c:454:40: error: assignment of member 'num_dapm_routes' in read-only object
454 | sti_sas_driver.num_dapm_routes = drvdata->dev_data->num_dapm_routes;
| ^
vim +/dapm_widgets +450 sound/soc/codecs/sti-sas.c
32a726b2e089ec Arnaud Pouliquen 2015-06-22 405
32a726b2e089ec Arnaud Pouliquen 2015-06-22 406 static int sti_sas_driver_probe(struct platform_device *pdev)
32a726b2e089ec Arnaud Pouliquen 2015-06-22 407 {
32a726b2e089ec Arnaud Pouliquen 2015-06-22 408 struct device_node *pnode = pdev->dev.of_node;
32a726b2e089ec Arnaud Pouliquen 2015-06-22 409 struct sti_sas_data *drvdata;
601b9d9c7bd04f Arnaud Pouliquen 2015-07-16 410 const struct of_device_id *of_id;
32a726b2e089ec Arnaud Pouliquen 2015-06-22 411
32a726b2e089ec Arnaud Pouliquen 2015-06-22 412 /* Allocate device structure */
32a726b2e089ec Arnaud Pouliquen 2015-06-22 413 drvdata = devm_kzalloc(&pdev->dev, sizeof(struct sti_sas_data),
32a726b2e089ec Arnaud Pouliquen 2015-06-22 414 GFP_KERNEL);
32a726b2e089ec Arnaud Pouliquen 2015-06-22 415 if (!drvdata)
32a726b2e089ec Arnaud Pouliquen 2015-06-22 416 return -ENOMEM;
32a726b2e089ec Arnaud Pouliquen 2015-06-22 417
32a726b2e089ec Arnaud Pouliquen 2015-06-22 418 /* Populate data structure depending on compatibility */
601b9d9c7bd04f Arnaud Pouliquen 2015-07-16 419 of_id = of_match_node(sti_sas_dev_match, pnode);
601b9d9c7bd04f Arnaud Pouliquen 2015-07-16 420 if (!of_id->data) {
92591efabc013f Arnaud Pouliquen 2016-10-24 421 dev_err(&pdev->dev, "data associated to device is missing\n");
32a726b2e089ec Arnaud Pouliquen 2015-06-22 422 return -EINVAL;
32a726b2e089ec Arnaud Pouliquen 2015-06-22 423 }
32a726b2e089ec Arnaud Pouliquen 2015-06-22 424
601b9d9c7bd04f Arnaud Pouliquen 2015-07-16 425 drvdata->dev_data = (struct sti_sas_dev_data *)of_id->data;
32a726b2e089ec Arnaud Pouliquen 2015-06-22 426
32a726b2e089ec Arnaud Pouliquen 2015-06-22 427 /* Initialise device structure */
32a726b2e089ec Arnaud Pouliquen 2015-06-22 428 drvdata->dev = &pdev->dev;
32a726b2e089ec Arnaud Pouliquen 2015-06-22 429
32a726b2e089ec Arnaud Pouliquen 2015-06-22 430 /* Request the DAC & SPDIF registers memory region */
32a726b2e089ec Arnaud Pouliquen 2015-06-22 431 drvdata->dac.virt_regmap = devm_regmap_init(&pdev->dev, NULL, drvdata,
32a726b2e089ec Arnaud Pouliquen 2015-06-22 432 drvdata->dev_data->regmap);
e27d9ee6e709db Axel Lin 2015-07-13 433 if (IS_ERR(drvdata->dac.virt_regmap)) {
32a726b2e089ec Arnaud Pouliquen 2015-06-22 434 dev_err(&pdev->dev, "audio registers not enabled\n");
e27d9ee6e709db Axel Lin 2015-07-13 435 return PTR_ERR(drvdata->dac.virt_regmap);
32a726b2e089ec Arnaud Pouliquen 2015-06-22 436 }
32a726b2e089ec Arnaud Pouliquen 2015-06-22 437
32a726b2e089ec Arnaud Pouliquen 2015-06-22 438 /* Request the syscon region */
32a726b2e089ec Arnaud Pouliquen 2015-06-22 439 drvdata->dac.regmap =
32a726b2e089ec Arnaud Pouliquen 2015-06-22 440 syscon_regmap_lookup_by_phandle(pnode, "st,syscfg");
e27d9ee6e709db Axel Lin 2015-07-13 441 if (IS_ERR(drvdata->dac.regmap)) {
32a726b2e089ec Arnaud Pouliquen 2015-06-22 442 dev_err(&pdev->dev, "syscon registers not available\n");
e27d9ee6e709db Axel Lin 2015-07-13 443 return PTR_ERR(drvdata->dac.regmap);
32a726b2e089ec Arnaud Pouliquen 2015-06-22 444 }
32a726b2e089ec Arnaud Pouliquen 2015-06-22 445 drvdata->spdif.regmap = drvdata->dac.regmap;
32a726b2e089ec Arnaud Pouliquen 2015-06-22 446
32a726b2e089ec Arnaud Pouliquen 2015-06-22 447 sti_sas_dai[STI_SAS_DAI_ANALOG_OUT].ops = drvdata->dev_data->dac_ops;
32a726b2e089ec Arnaud Pouliquen 2015-06-22 448
32a726b2e089ec Arnaud Pouliquen 2015-06-22 449 /* Set dapms*/
049c1bfc30f3a5 Kuninori Morimoto 2018-01-29 @450 sti_sas_driver.dapm_widgets = drvdata->dev_data->dapm_widgets;
049c1bfc30f3a5 Kuninori Morimoto 2018-01-29 @451 sti_sas_driver.num_dapm_widgets = drvdata->dev_data->num_dapm_widgets;
32a726b2e089ec Arnaud Pouliquen 2015-06-22 452
049c1bfc30f3a5 Kuninori Morimoto 2018-01-29 @453 sti_sas_driver.dapm_routes = drvdata->dev_data->dapm_routes;
049c1bfc30f3a5 Kuninori Morimoto 2018-01-29 @454 sti_sas_driver.num_dapm_routes = drvdata->dev_data->num_dapm_routes;
32a726b2e089ec Arnaud Pouliquen 2015-06-22 455
32a726b2e089ec Arnaud Pouliquen 2015-06-22 456 /* Store context */
32a726b2e089ec Arnaud Pouliquen 2015-06-22 457 dev_set_drvdata(&pdev->dev, drvdata);
32a726b2e089ec Arnaud Pouliquen 2015-06-22 458
049c1bfc30f3a5 Kuninori Morimoto 2018-01-29 459 return devm_snd_soc_register_component(&pdev->dev, &sti_sas_driver,
32a726b2e089ec Arnaud Pouliquen 2015-06-22 460 sti_sas_dai,
32a726b2e089ec Arnaud Pouliquen 2015-06-22 461 ARRAY_SIZE(sti_sas_dai));
32a726b2e089ec Arnaud Pouliquen 2015-06-22 462 }
32a726b2e089ec Arnaud Pouliquen 2015-06-22 463
--
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