hwmon: (tmp513) Simplify with dev_err_probe()

Common pattern of handling deferred probe can be simplified with
dev_err_probe(). Less code and also it prints the error value.

Signed-off-by: Andy Shevchenko <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
[groeck: Fixed excessive line length]
Signed-off-by: Guenter Roeck <[e-mail]>

drivers/hwmon/tmp513.c

···
 	} else if (data->vbus_range_uvolt == TMP51X_VBUS_RANGE_16V) {
 		data->shunt_config &= ~TMP51X_BUS_VOLTAGE_MASK;
 	} else {
-		dev_err(dev, "ti,bus-range-microvolt is invalid: %u\n",
-			data->vbus_range_uvolt);
-		return -EINVAL;
+		return dev_err_probe(dev, -EINVAL,
+				     "ti,bus-range-microvolt is invalid: %u\n",
+				     data->vbus_range_uvolt);
 	}
 	return 0;
 }
···
 	} else if (data->pga_gain == 1) {
 		data->shunt_config |= CURRENT_SENSE_VOLTAGE_40_MASK;
 	} else {
-		dev_err(dev, "ti,pga-gain is invalid: %u\n", data->pga_gain);
-		return -EINVAL;
+		return dev_err_probe(dev, -EINVAL,
+				     "ti,pga-gain is invalid: %u\n", data->pga_gain);
 	}
 	return 0;
 }
···
 
 	// Check if shunt value is compatible with pga-gain
 	if (data->shunt_uohms > data->pga_gain * 40 * 1000 * 1000) {
-		dev_err(dev, "shunt-resistor: %u too big for pga_gain: %u\n",
-			data->shunt_uohms, data->pga_gain);
-		return -EINVAL;
+		return dev_err_probe(dev, -EINVAL,
+				     "shunt-resistor: %u too big for pga_gain: %u\n",
+				     data->shunt_uohms, data->pga_gain);
 	}
 
 	return 0;
···
 	data->max_channels = (uintptr_t)i2c_get_match_data(client);
 
 	ret = tmp51x_configure(dev, data);
-	if (ret < 0) {
-		dev_err(dev, "error configuring the device: %d\n", ret);
-		return ret;
-	}
+	if (ret < 0)
+		return dev_err_probe(dev, ret, "error configuring the device\n");
 
 	data->regmap = devm_regmap_init_i2c(client, &tmp51x_regmap_config);
-	if (IS_ERR(data->regmap)) {
-		dev_err(dev, "failed to allocate register map\n");
-		return PTR_ERR(data->regmap);
-	}
+	if (IS_ERR(data->regmap))
+		return dev_err_probe(dev, PTR_ERR(data->regmap),
+				     "failed to allocate register map\n");
 
 	ret = tmp51x_init(data);
-	if (ret < 0) {
-		dev_err(dev, "error configuring the device: %d\n", ret);
-		return -ENODEV;
-	}
+	if (ret < 0)
+		return dev_err_probe(dev, ret, "error configuring the device\n");
 
 	hwmon_dev = devm_hwmon_device_register_with_info(dev, client->name,
 							 data,