summaryrefslogtreecommitdiff
path: root/drivers/hwmon/tmp102.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/hwmon/tmp102.c')
-rw-r--r--drivers/hwmon/tmp102.c28
1 files changed, 14 insertions, 14 deletions
diff --git a/drivers/hwmon/tmp102.c b/drivers/hwmon/tmp102.c
index 6748b4583e7b..5ea99a25fdfe 100644
--- a/drivers/hwmon/tmp102.c
+++ b/drivers/hwmon/tmp102.c
@@ -162,17 +162,18 @@ static const struct attribute_group tmp102_attr_group = {
static int tmp102_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
+ struct device *dev = &client->dev;
struct tmp102 *tmp102;
int status;
if (!i2c_check_functionality(client->adapter,
I2C_FUNC_SMBUS_WORD_DATA)) {
- dev_err(&client->dev,
+ dev_err(dev,
"adapter doesn't support SMBus word transactions\n");
return -ENODEV;
}
- tmp102 = devm_kzalloc(&client->dev, sizeof(*tmp102), GFP_KERNEL);
+ tmp102 = devm_kzalloc(dev, sizeof(*tmp102), GFP_KERNEL);
if (!tmp102)
return -ENOMEM;
@@ -180,54 +181,53 @@ static int tmp102_probe(struct i2c_client *client,
status = i2c_smbus_read_word_swapped(client, TMP102_CONF_REG);
if (status < 0) {
- dev_err(&client->dev, "error reading config register\n");
+ dev_err(dev, "error reading config register\n");
return status;
}
tmp102->config_orig = status;
status = i2c_smbus_write_word_swapped(client, TMP102_CONF_REG,
TMP102_CONFIG);
if (status < 0) {
- dev_err(&client->dev, "error writing config register\n");
+ dev_err(dev, "error writing config register\n");
goto fail_restore_config;
}
status = i2c_smbus_read_word_swapped(client, TMP102_CONF_REG);
if (status < 0) {
- dev_err(&client->dev, "error reading config register\n");
+ dev_err(dev, "error reading config register\n");
goto fail_restore_config;
}
status &= ~TMP102_CONFIG_RD_ONLY;
if (status != TMP102_CONFIG) {
- dev_err(&client->dev, "config settings did not stick\n");
+ dev_err(dev, "config settings did not stick\n");
status = -ENODEV;
goto fail_restore_config;
}
tmp102->last_update = jiffies - HZ;
mutex_init(&tmp102->lock);
- status = sysfs_create_group(&client->dev.kobj, &tmp102_attr_group);
+ status = sysfs_create_group(&dev->kobj, &tmp102_attr_group);
if (status) {
- dev_dbg(&client->dev, "could not create sysfs files\n");
+ dev_dbg(dev, "could not create sysfs files\n");
goto fail_restore_config;
}
- tmp102->hwmon_dev = hwmon_device_register(&client->dev);
+ tmp102->hwmon_dev = hwmon_device_register(dev);
if (IS_ERR(tmp102->hwmon_dev)) {
- dev_dbg(&client->dev, "unable to register hwmon device\n");
+ dev_dbg(dev, "unable to register hwmon device\n");
status = PTR_ERR(tmp102->hwmon_dev);
goto fail_remove_sysfs;
}
- tmp102->tz = thermal_zone_of_sensor_register(&client->dev, 0,
- &client->dev,
+ tmp102->tz = thermal_zone_of_sensor_register(dev, 0, dev,
tmp102_read_temp, NULL);
if (IS_ERR(tmp102->tz))
tmp102->tz = NULL;
- dev_info(&client->dev, "initialized\n");
+ dev_info(dev, "initialized\n");
return 0;
fail_remove_sysfs:
- sysfs_remove_group(&client->dev.kobj, &tmp102_attr_group);
+ sysfs_remove_group(&dev->kobj, &tmp102_attr_group);
fail_restore_config:
i2c_smbus_write_word_swapped(client, TMP102_CONF_REG,
tmp102->config_orig);