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 <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20231128180654.395692-3-andriy.shevchenko@linux.intel.com
[groeck: Fixed excessive line length]
Signed-off-by: Guenter Roeck <linux@roeck-us.net>

diff --git a/drivers/hwmon/tmp513.c b/drivers/hwmon/tmp513.c
index 849a8c3e1020bcf3631254ced50f139fb706dbd3..7398c1fe6a320d96d12e8a04a83d5543a06e1bce 100644 (file)
--- a/drivers/hwmon/tmp513.c
+++ b/drivers/hwmon/tmp513.c
@@ -630,9 +630,9 @@ static int tmp51x_vbus_range_to_reg(struct device *dev,
        } 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;
 }
@@ -648,8 +648,8 @@ static int tmp51x_pga_gain_to_reg(struct device *dev, struct tmp51x_data *data)
        } 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;
 }
@@ -679,9 +679,9 @@ static int tmp51x_read_properties(struct device *dev, struct tmp51x_data *data)
 
        // 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;
@@ -721,22 +721,17 @@ static int tmp51x_probe(struct i2c_client *client)
        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,