[jonhunter:tegra/phy 7/8] drivers/phy/tegra/xusb.c:1261:10: warning: data argument not used by format string

[jonhunter:tegra/phy 7/8] drivers/phy/tegra/xusb.c:1261:10: warning: data argument not used by format string

[kernel test robot]

tree:   https://github.com/jonhunter/linux tegra/phy
head:   9e9fa3f13e336e32163c18c43a5543007dd180fc
commit: 2116b46dd4b4aa9036f83bdbd828d6aa6fec9bed [7/8] phy: tegra: xusb: Use dev_err_probe()
config: arm-defconfig (https://download.01.org/0day-ci/archive/20260923/202609230734.kIMmPtIp-lkp@intel.com/config)
compiler: clang version 24.0.0git (https://github.com/llvm/llvm-project 5dc57157f12f0ff676e823d9b4d98b45c07e5df2)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260923/202609230734.kIMmPtIp-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/202609230734.kIMmPtIp-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> drivers/phy/tegra/xusb.c:1261:10: warning: data argument not used by format string [-Wformat-extra-args]
    1260 |                 dev_err_probe(&pdev->dev, err, "failed to setup XUSB ports\n",
         |                                                ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    1261 |                               err);
         |                               ^
   1 warning generated.


vim +1261 drivers/phy/tegra/xusb.c

  1180	
  1181	static int tegra_xusb_padctl_probe(struct platform_device *pdev)
  1182	{
  1183		struct device_node *np = pdev->dev.of_node;
  1184		const struct tegra_xusb_padctl_soc *soc;
  1185		struct tegra_xusb_padctl *padctl;
  1186		const struct of_device_id *match;
  1187		int err;
  1188	
  1189		/* for backwards compatibility with old device trees */
  1190		np = of_get_child_by_name(np, "pads");
  1191		if (!np) {
  1192			dev_warn(&pdev->dev, "deprecated DT, using legacy driver\n");
  1193			return tegra_xusb_padctl_legacy_probe(pdev);
  1194		}
  1195	
  1196		of_node_put(np);
  1197	
  1198		match = of_match_node(tegra_xusb_padctl_of_match, pdev->dev.of_node);
  1199		soc = match->data;
  1200	
  1201		padctl = soc->ops->probe(&pdev->dev, soc);
  1202		if (IS_ERR(padctl))
  1203			return PTR_ERR(padctl);
  1204	
  1205		platform_set_drvdata(pdev, padctl);
  1206		INIT_LIST_HEAD(&padctl->ports);
  1207		INIT_LIST_HEAD(&padctl->lanes);
  1208		INIT_LIST_HEAD(&padctl->pads);
  1209		mutex_init(&padctl->lock);
  1210	
  1211		padctl->regs = devm_platform_ioremap_resource(pdev, 0);
  1212		if (IS_ERR(padctl->regs)) {
  1213			err = PTR_ERR(padctl->regs);
  1214			goto remove;
  1215		}
  1216	
  1217		padctl->rst = devm_reset_control_get(&pdev->dev, NULL);
  1218		if (IS_ERR(padctl->rst)) {
  1219			err = PTR_ERR(padctl->rst);
  1220			goto remove;
  1221		}
  1222	
  1223		padctl->supplies = devm_kcalloc(&pdev->dev, padctl->soc->num_supplies,
  1224						sizeof(*padctl->supplies), GFP_KERNEL);
  1225		if (!padctl->supplies) {
  1226			err = -ENOMEM;
  1227			goto remove;
  1228		}
  1229	
  1230		regulator_bulk_set_supply_names(padctl->supplies,
  1231						padctl->soc->supply_names,
  1232						padctl->soc->num_supplies);
  1233	
  1234		err = devm_regulator_bulk_get(&pdev->dev, padctl->soc->num_supplies,
  1235					      padctl->supplies);
  1236		if (err < 0) {
  1237			dev_err_probe(&pdev->dev, err, "failed to get regulators\n");
  1238			goto remove;
  1239		}
  1240	
  1241		err = reset_control_deassert(padctl->rst);
  1242		if (err < 0)
  1243			goto remove;
  1244	
  1245		err = regulator_bulk_enable(padctl->soc->num_supplies,
  1246					    padctl->supplies);
  1247		if (err < 0) {
  1248			dev_err(&pdev->dev, "failed to enable supplies: %d\n", err);
  1249			goto reset;
  1250		}
  1251	
  1252		err = tegra_xusb_setup_pads(padctl);
  1253		if (err < 0) {
  1254			dev_err(&pdev->dev, "failed to setup pads: %d\n", err);
  1255			goto power_down;
  1256		}
  1257	
  1258		err = tegra_xusb_setup_ports(padctl);
  1259		if (err) {
  1260			dev_err_probe(&pdev->dev, err, "failed to setup XUSB ports\n",
> 1261				      err);
  1262			goto remove_pads;
  1263		}
  1264	
  1265		return 0;
  1266	
  1267	remove_pads:
  1268		tegra_xusb_remove_pads(padctl);
  1269	power_down:
  1270		regulator_bulk_disable(padctl->soc->num_supplies, padctl->supplies);
  1271	reset:
  1272		reset_control_assert(padctl->rst);
  1273	remove:
  1274		platform_set_drvdata(pdev, NULL);
  1275		soc->ops->remove(padctl);
  1276		return err;
  1277	}
  1278	

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