tree: https://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git bleeding-edge head: 089d4e79e2c932faef79e0061cb874000f755009 commit: 179db1909c5c4b5300cce626507b0f843f7d2cc2 [46/52] pinctrl: amd: Add an LPS0 check() callback config: x86_64-buildonly-randconfig-001-20250409 (https://download.01.org/0day-ci/archive/20250410/202504100420.88UPkUTU-lkp@xxxxxxxxx/config) compiler: clang version 20.1.2 (https://github.com/llvm/llvm-project 58df0ef89dd64126512e4ee27b4ac3fd8ddf6247) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250410/202504100420.88UPkUTU-lkp@xxxxxxxxx/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@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202504100420.88UPkUTU-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): >> drivers/pinctrl/pinctrl-amd.c:1213:26: error: use of undeclared identifier 'pinctrl_amd_s2idle_dev_ops' 1213 | acpi_register_lps0_dev(&pinctrl_amd_s2idle_dev_ops); | ^ drivers/pinctrl/pinctrl-amd.c:1234:28: error: use of undeclared identifier 'pinctrl_amd_s2idle_dev_ops' 1234 | acpi_unregister_lps0_dev(&pinctrl_amd_s2idle_dev_ops); | ^ 2 errors generated. vim +/pinctrl_amd_s2idle_dev_ops +1213 drivers/pinctrl/pinctrl-amd.c 1153 1154 gpio_dev->pdev = pdev; 1155 gpio_dev->gc.get_direction = amd_gpio_get_direction; 1156 gpio_dev->gc.direction_input = amd_gpio_direction_input; 1157 gpio_dev->gc.direction_output = amd_gpio_direction_output; 1158 gpio_dev->gc.get = amd_gpio_get_value; 1159 gpio_dev->gc.set = amd_gpio_set_value; 1160 gpio_dev->gc.set_config = amd_gpio_set_config; 1161 gpio_dev->gc.dbg_show = amd_gpio_dbg_show; 1162 1163 gpio_dev->gc.base = -1; 1164 gpio_dev->gc.label = pdev->name; 1165 gpio_dev->gc.owner = THIS_MODULE; 1166 gpio_dev->gc.parent = &pdev->dev; 1167 gpio_dev->gc.ngpio = resource_size(res) / 4; 1168 1169 gpio_dev->hwbank_num = gpio_dev->gc.ngpio / 64; 1170 gpio_dev->groups = kerncz_groups; 1171 gpio_dev->ngroups = ARRAY_SIZE(kerncz_groups); 1172 1173 amd_pinctrl_desc.name = dev_name(&pdev->dev); 1174 amd_get_iomux_res(gpio_dev); 1175 gpio_dev->pctrl = devm_pinctrl_register(&pdev->dev, &amd_pinctrl_desc, 1176 gpio_dev); 1177 if (IS_ERR(gpio_dev->pctrl)) { 1178 dev_err(&pdev->dev, "Couldn't register pinctrl driver\n"); 1179 return PTR_ERR(gpio_dev->pctrl); 1180 } 1181 1182 /* Disable and mask interrupts */ 1183 amd_gpio_irq_init(gpio_dev); 1184 1185 girq = &gpio_dev->gc.irq; 1186 gpio_irq_chip_set_chip(girq, &amd_gpio_irqchip); 1187 /* This will let us handle the parent IRQ in the driver */ 1188 girq->parent_handler = NULL; 1189 girq->num_parents = 0; 1190 girq->parents = NULL; 1191 girq->default_type = IRQ_TYPE_NONE; 1192 girq->handler = handle_simple_irq; 1193 1194 ret = gpiochip_add_data(&gpio_dev->gc, gpio_dev); 1195 if (ret) 1196 return ret; 1197 1198 ret = gpiochip_add_pin_range(&gpio_dev->gc, dev_name(&pdev->dev), 1199 0, 0, gpio_dev->gc.ngpio); 1200 if (ret) { 1201 dev_err(&pdev->dev, "Failed to add pin range\n"); 1202 goto out2; 1203 } 1204 1205 ret = devm_request_irq(&pdev->dev, gpio_dev->irq, amd_gpio_irq_handler, 1206 IRQF_SHARED | IRQF_COND_ONESHOT, KBUILD_MODNAME, gpio_dev); 1207 if (ret) 1208 goto out2; 1209 1210 platform_set_drvdata(pdev, gpio_dev); 1211 acpi_register_wakeup_handler(gpio_dev->irq, amd_gpio_check_wake, gpio_dev); 1212 #ifdef CONFIG_ACPI > 1213 acpi_register_lps0_dev(&pinctrl_amd_s2idle_dev_ops); 1214 #endif 1215 1216 dev_dbg(&pdev->dev, "amd gpio driver loaded\n"); 1217 return ret; 1218 1219 out2: 1220 gpiochip_remove(&gpio_dev->gc); 1221 1222 return ret; 1223 } 1224 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
