Merge tag 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging

Pull hwmon updates from Guenter Roeck:
 "New drivers for DA9052/53 PMIC as well as HIH-6130/HIH-6131 humidity
  and temperature sensors.

  Convert drivers to use devm_ functions and to use dev_pm_ops.  Address
  a couple of Coverity errors/warnings as well as compile warnings.
  Some functional improvements in applesmc driver."

* tag 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (72 commits)
  hwmon: (applesmc) Ignore some temperature registers
  hwmon: (applesmc) Allow negative temperature values
  hwmon: (s3c-hwmon) Use devm_kzalloc instead of kzalloc
  hwmon: (w83781d) Fix compile warning
  hwmon: (applesmc) Shorten minimum wait time
  hwmon: (exynos4_tmu) Use struct dev_pm_ops for power management
  hwmon: (gpio-fan) Use struct dev_pm_ops for power management
  hwmon: (abituguru3) Use struct dev_pm_ops for power management
  hwmon: (abituguru) Use struct dev_pm_ops for power management
  hwmon: (acpi_power_meter) Fix unintentional integer overflow
  hwmon: (acpi_power_meter) Cleanup and optimizations
  hwmon: Honeywell Humidicon HIH-6130/HIH-6131 humidity and temperature sensor driver
  hwmon: (applesmc) Skip sensor mapping
  hwmon: (ntc_thermistor) Ensure that data->name string is terminated
  hwmon: (w83l785ts) Convert to use devm_ functions
  hwmon: (w83l785ts) Simplify code and improve readability
  hwmon: (smsc47m192) Convert to use devm_ functions
  hwmon: (smsc47m1) Convert to use devm_ functions
  hwmon: (smsc47b397) Convert to use devm_ functions
  hwmon: (k8temp) Convert to use devm_ functions
  ...

1 files changed, 2 insertions, 5 deletions

diff --git a/drivers/hwmon/adt7475.c b/drivers/hwmon/adt7475.c
index df29d13a534..861c756e953 100644
--- a/drivers/hwmon/adt7475.c
+++ b/drivers/hwmon/adt7475.c
@@ -1260,7 +1260,7 @@ static int adt7475_probe(struct i2c_client *client,
 	int i, ret = 0, revision;
 	u8 config2, config3;
 
-	data = kzalloc(sizeof(*data), GFP_KERNEL);
+	data = devm_kzalloc(&client->dev, sizeof(*data), GFP_KERNEL);
 	if (data == NULL)
 		return -ENOMEM;
 
@@ -1344,7 +1344,7 @@ static int adt7475_probe(struct i2c_client *client,
 
 	ret = sysfs_create_group(&client->dev.kobj, &adt7475_attr_group);
 	if (ret)
-		goto efree;
+		return ret;
 
 	/* Features that can be disabled individually */
 	if (data->has_fan4) {
@@ -1410,8 +1410,6 @@ static int adt7475_probe(struct i2c_client *client,
 
 eremove:
 	adt7475_remove_files(client, data);
-efree:
-	kfree(data);
 	return ret;
 }
 
@@ -1421,7 +1419,6 @@ static int adt7475_remove(struct i2c_client *client)
 
 	hwmon_device_unregister(data->hwmon_dev);
 	adt7475_remove_files(client, data);
-	kfree(data);
 
 	return 0;
 }