127 	int err;  in max77976_get_status()  local
129 	err = regmap_field_read(chg->rfield[CHG_DTLS], &regval);  in max77976_get_status()
130 	if (err < 0)  in max77976_get_status()
131 		return err;  in max77976_get_status()
165 	int err;  in max77976_get_charge_type()  local
167 	err = regmap_field_read(chg->rfield[CHG_DTLS], &regval);  in max77976_get_charge_type()
168 	if (err < 0)  in max77976_get_charge_type()
169 		return err;  in max77976_get_charge_type()
203 	int err;  in max77976_get_health()  local
205 	err = regmap_field_read(chg->rfield[BAT_DTLS], &regval);  in max77976_get_health()
206 	if (err < 0)  in max77976_get_health()
207 		return err;  in max77976_get_health()
237 	int err;  in max77976_get_online()  local
239 	err = regmap_field_read(chg->rfield[CHGIN_OK], &regval);  in max77976_get_online()
240 	if (err < 0)  in max77976_get_online()
241 		return err;  in max77976_get_online()
253 	int err;  in max77976_get_integer()  local
255 	err = regmap_field_read(chg->rfield[fidx], &regval);  in max77976_get_integer()
256 	if (err < 0)  in max77976_get_integer()
257 		return err;  in max77976_get_integer()
280 	int err = 0;  in max77976_get_property()  local
284 		err = max77976_get_status(chg, &val->intval);  in max77976_get_property()
287 		err = max77976_get_charge_type(chg, &val->intval);  in max77976_get_property()
290 		err = max77976_get_health(chg, &val->intval);  in max77976_get_property()
293 		err = max77976_get_online(chg, &val->intval);  in max77976_get_property()
299 		err = max77976_get_integer(chg, CHG_CC,  in max77976_get_property()
306 		err = max77976_get_integer(chg, CHGIN_ILIM,  in max77976_get_property()
319 		err = -EINVAL;  in max77976_get_property()
322 	return err;  in max77976_get_property()
330 	int err = 0;  in max77976_set_property()  local
334 		err = max77976_set_integer(chg, CHG_CC,  in max77976_set_property()
341 		err = max77976_set_integer(chg, CHGIN_ILIM,  in max77976_set_property()
348 		err = -EINVAL;  in max77976_set_property()
351 	return err;  in max77976_set_property()
396 	int err;  in max77976_detect()  local
398 	err = regmap_read(chg->regmap, MAX77976_REG_CHIP_ID, &id);  in max77976_detect()
399 	if (err)  in max77976_detect()
400 		return dev_err_probe(dev, err, "cannot read chip ID\n");  in max77976_detect()
405 	err = regmap_field_read(chg->rfield[VERSION], &ver);  in max77976_detect()
406 	if (!err)  in max77976_detect()
407 		err = regmap_field_read(chg->rfield[REVISION], &rev);  in max77976_detect()
408 	if (err)  in max77976_detect()
419 	int err;  in max77976_configure()  local
422 	err = regmap_field_write(chg->rfield[CHGPROT], 0x3);  in max77976_configure()
423 	if (err)  in max77976_configure()
424 		goto err;  in max77976_configure()
430 	err = regmap_field_write(chg->rfield[MODE], MAX77976_MODE_CHARGER_BUCK);  in max77976_configure()
431 	if (err)  in max77976_configure()
432 		goto err;  in max77976_configure()
436 err:  in max77976_configure()
437 	return dev_err_probe(dev, err, "error while configuring");  in max77976_configure()
446 	int err;  in max77976_probe()  local
470 	err = max77976_detect(chg);  in max77976_probe()
471 	if (err)  in max77976_probe()
472 		return err;  in max77976_probe()
474 	err = max77976_configure(chg);  in max77976_probe()
475 	if (err)  in max77976_probe()
476 		return err;  in max77976_probe()