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SubjectRe: [PATCH] power: smb347-charger: Summit SMB358 charger IC
In the config attached. CONFIG_GPIOLIB is not set. please set and recompile

fyi,
devm_gpiod_get() declared in drivers/gpio/devres.c -> CONFIG_GPIOLIB

On Thu, Aug 3, 2017 at 3:28 AM, kbuild test robot <lkp@intel.com> wrote:
>
> Hi Vinay,
>
> [auto build test ERROR on linus/master]
> [also build test ERROR on v4.13-rc3 next-20170802]
> [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/Vinay-Simha-BN/power-smb347-charger-Summit-SMB358-charger-IC/20170802-054147
> config: x86_64-randconfig-b0-08030519 (attached as .config)
> compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901
> reproduce:
> # save the attached .config to linux build tree
> make ARCH=x86_64
>
> All errors (new ones prefixed by >>):
>
> drivers/power/supply/smb347-charger.c: In function 'smb347_probe':
> >> drivers/power/supply/smb347-charger.c:1341:24: error: implicit declaration of function 'devm_gpiod_get' [-Werror=implicit-function-declaration]
> smb->pdata->en_gpio = devm_gpiod_get(dev, "en", GPIOD_OUT_HIGH);
> ^~~~~~~~~~~~~~
> >> drivers/power/supply/smb347-charger.c:1341:50: error: 'GPIOD_OUT_HIGH' undeclared (first use in this function)
> smb->pdata->en_gpio = devm_gpiod_get(dev, "en", GPIOD_OUT_HIGH);
> ^~~~~~~~~~~~~~
> drivers/power/supply/smb347-charger.c:1341:50: note: each undeclared identifier is reported only once for each function it appears in
> cc1: some warnings being treated as errors
>
> vim +/devm_gpiod_get +1341 drivers/power/supply/smb347-charger.c
>
> 1273
> 1274 static int smb347_probe(struct i2c_client *client,
> 1275 const struct i2c_device_id *id)
> 1276 {
> 1277 struct power_supply_config mains_usb_cfg = {}, battery_cfg = {};
> 1278 struct device *dev = &client->dev;
> 1279 struct smb347_charger *smb;
> 1280 int ret;
> 1281
> 1282 smb = devm_kzalloc(dev, sizeof(*smb), GFP_KERNEL);
> 1283 if (!smb)
> 1284 return -ENOMEM;
> 1285
> 1286 smb->pdata = smb347_get_platdata(dev);
> 1287 if (IS_ERR_OR_NULL(smb->pdata))
> 1288 return -ENODEV;
> 1289
> 1290 if (!smb->pdata->use_mains && !smb->pdata->use_usb)
> 1291 return -EINVAL;
> 1292
> 1293 i2c_set_clientdata(client, smb);
> 1294
> 1295 mutex_init(&smb->lock);
> 1296 smb->id = id->driver_data;
> 1297 smb->dev = &client->dev;
> 1298
> 1299 smb->regmap = devm_regmap_init_i2c(client, &smb347_regmap);
> 1300 if (IS_ERR(smb->regmap))
> 1301 return PTR_ERR(smb->regmap);
> 1302
> 1303 ret = smb347_hw_init(smb);
> 1304 if (ret < 0)
> 1305 return ret;
> 1306
> 1307 mains_usb_cfg.supplied_to = battery;
> 1308 mains_usb_cfg.num_supplicants = ARRAY_SIZE(battery);
> 1309 mains_usb_cfg.drv_data = smb;
> 1310 if (smb->pdata->use_mains) {
> 1311 smb->mains = power_supply_register(dev, &smb347_mains_desc,
> 1312 &mains_usb_cfg);
> 1313 if (IS_ERR(smb->mains))
> 1314 return PTR_ERR(smb->mains);
> 1315 }
> 1316
> 1317 if (smb->pdata->use_usb) {
> 1318 smb->usb = power_supply_register(dev, &smb347_usb_desc,
> 1319 &mains_usb_cfg);
> 1320 if (IS_ERR(smb->usb)) {
> 1321 if (smb->pdata->use_mains)
> 1322 power_supply_unregister(smb->mains);
> 1323 return PTR_ERR(smb->usb);
> 1324 }
> 1325 }
> 1326
> 1327 battery_cfg.drv_data = smb;
> 1328 smb->battery = power_supply_register(dev, &smb347_battery_desc,
> 1329 &battery_cfg);
> 1330 if (IS_ERR(smb->battery)) {
> 1331 if (smb->pdata->use_usb)
> 1332 power_supply_unregister(smb->usb);
> 1333 if (smb->pdata->use_mains)
> 1334 power_supply_unregister(smb->mains);
> 1335 return PTR_ERR(smb->battery);
> 1336 }
> 1337
> 1338 /*
> 1339 * EN - enable input can be controlled by i2c or gpio.
> 1340 */
> > 1341 smb->pdata->en_gpio = devm_gpiod_get(dev, "en", GPIOD_OUT_HIGH);
> 1342 if (IS_ERR(smb->pdata->en_gpio)) {
> 1343 ret = PTR_ERR(smb->pdata->en_gpio);
> 1344 dev_err(dev, "cannot get en-gpio %d\n", ret);
> 1345 dev_dbg(smb->dev, "charging enable/disable in SW enabled\n");
> 1346
> 1347 smb->pdata->enable_control = SMB347_CHG_ENABLE_SW;
> 1348 } else {
> 1349 smb->pdata->enable_control = SMB347_CHG_ENABLE_PIN_ACTIVE_HIGH;
> 1350 }
> 1351
> 1352 /*
> 1353 * Interrupt pin is optional. If it is connected, we setup the
> 1354 * interrupt support here.
> 1355 */
> 1356 if (smb->pdata->irq_gpio >= 0) {
> 1357 ret = smb347_irq_init(smb, client);
> 1358 if (ret < 0) {
> 1359 dev_warn(dev, "failed to initialize IRQ: %d\n", ret);
> 1360 dev_warn(dev, "disabling IRQ support\n");
> 1361 } else {
> 1362 smb347_irq_enable(smb);
> 1363 }
> 1364 }
> 1365
> 1366 return 0;
> 1367 }
> 1368
>
> ---
> 0-DAY kernel test infrastructure Open Source Technology Center
> https://lists.01.org/pipermail/kbuild-all Intel Corporation




--
regards,
vinaysimha

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