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Commit 681c6f7a authored by Mark M. Hoffman's avatar Mark M. Hoffman Committed by Greg Kroah-Hartman
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hwmon: Fix unchecked return status, batch 3 

hwmon: Fix unchecked return status, batch 3

Fix up some hwmon drivers so that they no longer ignore return status
from device_create_file().
Signed-off-by: default avatarMark M. Hoffman <mhoffman@lightlink.com>
Signed-off-by: default avatarJean Delvare <khali@linux-fr.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 0501a381
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Inline Side-by-side
Showing with 346 additions and 284 deletions
drivers/hwmon/adm1021.c
View file @ 681c6f7a
......@@ -190,6 +190,21 @@ static int adm1021_attach_adapter(struct i2c_adapter *adapter)
return i2c_probe(adapter, &addr_data, adm1021_detect);
}
static struct attribute *adm1021_attributes[] = {
&dev_attr_temp1_max.attr,
&dev_attr_temp1_min.attr,
&dev_attr_temp1_input.attr,
&dev_attr_temp2_max.attr,
&dev_attr_temp2_min.attr,
&dev_attr_temp2_input.attr,
&dev_attr_alarms.attr,
NULL
};
static const struct attribute_group adm1021_group = {
.attrs = adm1021_attributes,
};
static int adm1021_detect(struct i2c_adapter *adapter, int address, int kind)
{
int i;
......@@ -287,22 +302,19 @@ static int adm1021_detect(struct i2c_adapter *adapter, int address, int kind)
adm1021_init_client(new_client);
/* Register sysfs hooks */
if ((err = sysfs_create_group(&new_client->dev.kobj, &adm1021_group)))
goto error2;
data->class_dev = hwmon_device_register(&new_client->dev);
if (IS_ERR(data->class_dev)) {
err = PTR_ERR(data->class_dev);
goto error2;
goto error3;
}
device_create_file(&new_client->dev, &dev_attr_temp1_max);
device_create_file(&new_client->dev, &dev_attr_temp1_min);
device_create_file(&new_client->dev, &dev_attr_temp1_input);
device_create_file(&new_client->dev, &dev_attr_temp2_max);
device_create_file(&new_client->dev, &dev_attr_temp2_min);
device_create_file(&new_client->dev, &dev_attr_temp2_input);
device_create_file(&new_client->dev, &dev_attr_alarms);
return 0;
error3:
sysfs_remove_group(&new_client->dev.kobj, &adm1021_group);
error2:
i2c_detach_client(new_client);
error1:
......@@ -326,6 +338,7 @@ static int adm1021_detach_client(struct i2c_client *client)
int err;
hwmon_device_unregister(data->class_dev);
sysfs_remove_group(&client->dev.kobj, &adm1021_group);
if ((err = i2c_detach_client(client)))
return err;
......
drivers/hwmon/adm1025.c
View file @ 681c6f7a
......@@ -315,6 +315,49 @@ static int adm1025_attach_adapter(struct i2c_adapter *adapter)
return i2c_probe(adapter, &addr_data, adm1025_detect);
}
static struct attribute *adm1025_attributes[] = {
&dev_attr_in0_input.attr,
&dev_attr_in1_input.attr,
&dev_attr_in2_input.attr,
&dev_attr_in3_input.attr,
&dev_attr_in5_input.attr,
&dev_attr_in0_min.attr,
&dev_attr_in1_min.attr,
&dev_attr_in2_min.attr,
&dev_attr_in3_min.attr,
&dev_attr_in5_min.attr,
&dev_attr_in0_max.attr,
&dev_attr_in1_max.attr,
&dev_attr_in2_max.attr,
&dev_attr_in3_max.attr,
&dev_attr_in5_max.attr,
&dev_attr_temp1_input.attr,
&dev_attr_temp2_input.attr,
&dev_attr_temp1_min.attr,
&dev_attr_temp2_min.attr,
&dev_attr_temp1_max.attr,
&dev_attr_temp2_max.attr,
&dev_attr_alarms.attr,
&dev_attr_cpu0_vid.attr,
&dev_attr_vrm.attr,
NULL
};
static const struct attribute_group adm1025_group = {
.attrs = adm1025_attributes,
};
static struct attribute *adm1025_attributes_opt[] = {
&dev_attr_in4_input.attr,
&dev_attr_in4_min.attr,
&dev_attr_in4_max.attr,
NULL
};
static const struct attribute_group adm1025_group_opt = {
.attrs = adm1025_attributes_opt,
};
/*
* The following function does more than just detection. If detection
* succeeds, it also registers the new chip.
......@@ -415,46 +458,31 @@ static int adm1025_detect(struct i2c_adapter *adapter, int address, int kind)
adm1025_init_client(new_client);
/* Register sysfs hooks */
data->class_dev = hwmon_device_register(&new_client->dev);
if (IS_ERR(data->class_dev)) {
err = PTR_ERR(data->class_dev);
if ((err = sysfs_create_group(&new_client->dev.kobj, &adm1025_group)))
goto exit_detach;
}
device_create_file(&new_client->dev, &dev_attr_in0_input);
device_create_file(&new_client->dev, &dev_attr_in1_input);
device_create_file(&new_client->dev, &dev_attr_in2_input);
device_create_file(&new_client->dev, &dev_attr_in3_input);
device_create_file(&new_client->dev, &dev_attr_in5_input);
device_create_file(&new_client->dev, &dev_attr_in0_min);
device_create_file(&new_client->dev, &dev_attr_in1_min);
device_create_file(&new_client->dev, &dev_attr_in2_min);
device_create_file(&new_client->dev, &dev_attr_in3_min);
device_create_file(&new_client->dev, &dev_attr_in5_min);
device_create_file(&new_client->dev, &dev_attr_in0_max);
device_create_file(&new_client->dev, &dev_attr_in1_max);
device_create_file(&new_client->dev, &dev_attr_in2_max);
device_create_file(&new_client->dev, &dev_attr_in3_max);
device_create_file(&new_client->dev, &dev_attr_in5_max);
device_create_file(&new_client->dev, &dev_attr_temp1_input);
device_create_file(&new_client->dev, &dev_attr_temp2_input);
device_create_file(&new_client->dev, &dev_attr_temp1_min);
device_create_file(&new_client->dev, &dev_attr_temp2_min);
device_create_file(&new_client->dev, &dev_attr_temp1_max);
device_create_file(&new_client->dev, &dev_attr_temp2_max);
device_create_file(&new_client->dev, &dev_attr_alarms);
device_create_file(&new_client->dev, &dev_attr_cpu0_vid);
device_create_file(&new_client->dev, &dev_attr_vrm);
/* Pin 11 is either in4 (+12V) or VID4 */
if (!(config & 0x20)) {
device_create_file(&new_client->dev, &dev_attr_in4_input);
device_create_file(&new_client->dev, &dev_attr_in4_min);
device_create_file(&new_client->dev, &dev_attr_in4_max);
if ((err = device_create_file(&new_client->dev,
&dev_attr_in4_input))
|| (err = device_create_file(&new_client->dev,
&dev_attr_in4_min))
|| (err = device_create_file(&new_client->dev,
&dev_attr_in4_max)))
goto exit_remove;
}
data->class_dev = hwmon_device_register(&new_client->dev);
if (IS_ERR(data->class_dev)) {
err = PTR_ERR(data->class_dev);
goto exit_remove;
}
return 0;
exit_remove:
sysfs_remove_group(&new_client->dev.kobj, &adm1025_group);
sysfs_remove_group(&new_client->dev.kobj, &adm1025_group_opt);
exit_detach:
i2c_detach_client(new_client);
exit_free:
......@@ -511,6 +539,8 @@ static int adm1025_detach_client(struct i2c_client *client)
int err;
hwmon_device_unregister(data->class_dev);
sysfs_remove_group(&client->dev.kobj, &adm1025_group);
sysfs_remove_group(&client->dev.kobj, &adm1025_group_opt);
if ((err = i2c_detach_client(client)))
return err;
......
drivers/hwmon/adm1026.c
View file @ 681c6f7a
......@@ -323,15 +323,6 @@ static int adm1026_attach_adapter(struct i2c_adapter *adapter)
return i2c_probe(adapter, &addr_data, adm1026_detect);
}
static int adm1026_detach_client(struct i2c_client *client)
{
struct adm1026_data *data = i2c_get_clientdata(client);
hwmon_device_unregister(data->class_dev);
i2c_detach_client(client);
kfree(data);
return 0;
}
static int adm1026_read_value(struct i2c_client *client, u8 reg)
{
int res;
......@@ -1450,6 +1441,135 @@ static DEVICE_ATTR(temp1_auto_point2_pwm, S_IRUGO, show_auto_pwm_max, NULL);
static DEVICE_ATTR(temp2_auto_point2_pwm, S_IRUGO, show_auto_pwm_max, NULL);
static DEVICE_ATTR(temp3_auto_point2_pwm, S_IRUGO, show_auto_pwm_max, NULL);
static struct attribute *adm1026_attributes[] = {
&sensor_dev_attr_in0_input.dev_attr.attr,
&sensor_dev_attr_in0_max.dev_attr.attr,
&sensor_dev_attr_in0_min.dev_attr.attr,
&sensor_dev_attr_in1_input.dev_attr.attr,
&sensor_dev_attr_in1_max.dev_attr.attr,
&sensor_dev_attr_in1_min.dev_attr.attr,
&sensor_dev_attr_in2_input.dev_attr.attr,
&sensor_dev_attr_in2_max.dev_attr.attr,
&sensor_dev_attr_in2_min.dev_attr.attr,
&sensor_dev_attr_in3_input.dev_attr.attr,
&sensor_dev_attr_in3_max.dev_attr.attr,
&sensor_dev_attr_in3_min.dev_attr.attr,
&sensor_dev_attr_in4_input.dev_attr.attr,
&sensor_dev_attr_in4_max.dev_attr.attr,
&sensor_dev_attr_in4_min.dev_attr.attr,
&sensor_dev_attr_in5_input.dev_attr.attr,
&sensor_dev_attr_in5_max.dev_attr.attr,
&sensor_dev_attr_in5_min.dev_attr.attr,
&sensor_dev_attr_in6_input.dev_attr.attr,
&sensor_dev_attr_in6_max.dev_attr.attr,
&sensor_dev_attr_in6_min.dev_attr.attr,
&sensor_dev_attr_in7_input.dev_attr.attr,
&sensor_dev_attr_in7_max.dev_attr.attr,
&sensor_dev_attr_in7_min.dev_attr.attr,
&sensor_dev_attr_in8_input.dev_attr.attr,
&sensor_dev_attr_in8_max.dev_attr.attr,
&sensor_dev_attr_in8_min.dev_attr.attr,
&sensor_dev_attr_in9_input.dev_attr.attr,
&sensor_dev_attr_in9_max.dev_attr.attr,
&sensor_dev_attr_in9_min.dev_attr.attr,
&sensor_dev_attr_in10_input.dev_attr.attr,
&sensor_dev_attr_in10_max.dev_attr.attr,
&sensor_dev_attr_in10_min.dev_attr.attr,
&sensor_dev_attr_in11_input.dev_attr.attr,
&sensor_dev_attr_in11_max.dev_attr.attr,
&sensor_dev_attr_in11_min.dev_attr.attr,
&sensor_dev_attr_in12_input.dev_attr.attr,
&sensor_dev_attr_in12_max.dev_attr.attr,
&sensor_dev_attr_in12_min.dev_attr.attr,
&sensor_dev_attr_in13_input.dev_attr.attr,
&sensor_dev_attr_in13_max.dev_attr.attr,
&sensor_dev_attr_in13_min.dev_attr.attr,
&sensor_dev_attr_in14_input.dev_attr.attr,
&sensor_dev_attr_in14_max.dev_attr.attr,
&sensor_dev_attr_in14_min.dev_attr.attr,
&sensor_dev_attr_in15_input.dev_attr.attr,
&sensor_dev_attr_in15_max.dev_attr.attr,
&sensor_dev_attr_in15_min.dev_attr.attr,
&sensor_dev_attr_in16_input.dev_attr.attr,
&sensor_dev_attr_in16_max.dev_attr.attr,
&sensor_dev_attr_in16_min.dev_attr.attr,
&sensor_dev_attr_fan1_input.dev_attr.attr,
&sensor_dev_attr_fan1_div.dev_attr.attr,
&sensor_dev_attr_fan1_min.dev_attr.attr,
&sensor_dev_attr_fan2_input.dev_attr.attr,
&sensor_dev_attr_fan2_div.dev_attr.attr,
&sensor_dev_attr_fan2_min.dev_attr.attr,
&sensor_dev_attr_fan3_input.dev_attr.attr,
&sensor_dev_attr_fan3_div.dev_attr.attr,
&sensor_dev_attr_fan3_min.dev_attr.attr,
&sensor_dev_attr_fan4_input.dev_attr.attr,
&sensor_dev_attr_fan4_div.dev_attr.attr,
&sensor_dev_attr_fan4_min.dev_attr.attr,
&sensor_dev_attr_fan5_input.dev_attr.attr,
&sensor_dev_attr_fan5_div.dev_attr.attr,
&sensor_dev_attr_fan5_min.dev_attr.attr,
&sensor_dev_attr_fan6_input.dev_attr.attr,
&sensor_dev_attr_fan6_div.dev_attr.attr,
&sensor_dev_attr_fan6_min.dev_attr.attr,
&sensor_dev_attr_fan7_input.dev_attr.attr,
&sensor_dev_attr_fan7_div.dev_attr.attr,
&sensor_dev_attr_fan7_min.dev_attr.attr,
&sensor_dev_attr_fan8_input.dev_attr.attr,
&sensor_dev_attr_fan8_div.dev_attr.attr,
&sensor_dev_attr_fan8_min.dev_attr.attr,
&sensor_dev_attr_temp1_input.dev_attr.attr,
&sensor_dev_attr_temp1_max.dev_attr.attr,
&sensor_dev_attr_temp1_min.dev_attr.attr,
&sensor_dev_attr_temp2_input.dev_attr.attr,
&sensor_dev_attr_temp2_max.dev_attr.attr,
&sensor_dev_attr_temp2_min.dev_attr.attr,
&sensor_dev_attr_temp3_input.dev_attr.attr,
&sensor_dev_attr_temp3_max.dev_attr.attr,
&sensor_dev_attr_temp3_min.dev_attr.attr,
&sensor_dev_attr_temp1_offset.dev_attr.attr,
&sensor_dev_attr_temp2_offset.dev_attr.attr,
&sensor_dev_attr_temp3_offset.dev_attr.attr,
&sensor_dev_attr_temp1_auto_point1_temp.dev_attr.attr,
&sensor_dev_attr_temp2_auto_point1_temp.dev_attr.attr,
&sensor_dev_attr_temp3_auto_point1_temp.dev_attr.attr,
&sensor_dev_attr_temp1_auto_point1_temp_hyst.dev_attr.attr,
&sensor_dev_attr_temp2_auto_point1_temp_hyst.dev_attr.attr,
&sensor_dev_attr_temp3_auto_point1_temp_hyst.dev_attr.attr,
&sensor_dev_attr_temp1_auto_point2_temp.dev_attr.attr,
&sensor_dev_attr_temp2_auto_point2_temp.dev_attr.attr,
&sensor_dev_attr_temp3_auto_point2_temp.dev_attr.attr,
&sensor_dev_attr_temp1_crit.dev_attr.attr,
&sensor_dev_attr_temp2_crit.dev_attr.attr,
&sensor_dev_attr_temp3_crit.dev_attr.attr,
&dev_attr_temp1_crit_enable.attr,
&dev_attr_temp2_crit_enable.attr,
&dev_attr_temp3_crit_enable.attr,
&dev_attr_cpu0_vid.attr,
&dev_attr_vrm.attr,
&dev_attr_alarms.attr,
&dev_attr_alarm_mask.attr,
&dev_attr_gpio.attr,
&dev_attr_gpio_mask.attr,
&dev_attr_pwm1.attr,
&dev_attr_pwm2.attr,
&dev_attr_pwm3.attr,
&dev_attr_pwm1_enable.attr,
&dev_attr_pwm2_enable.attr,
&dev_attr_pwm3_enable.attr,
&dev_attr_temp1_auto_point1_pwm.attr,
&dev_attr_temp2_auto_point1_pwm.attr,
&dev_attr_temp3_auto_point1_pwm.attr,
&dev_attr_temp1_auto_point2_pwm.attr,
&dev_attr_temp2_auto_point2_pwm.attr,
&dev_attr_temp3_auto_point2_pwm.attr,
&dev_attr_analog_out.attr,
NULL
};
static const struct attribute_group adm1026_group = {
.attrs = adm1026_attributes,
};
static int adm1026_detect(struct i2c_adapter *adapter, int address,
int kind)
{
......@@ -1554,145 +1674,20 @@ static int adm1026_detect(struct i2c_adapter *adapter, int address,
adm1026_init_client(new_client);
/* Register sysfs hooks */
if ((err = sysfs_create_group(&new_client->dev.kobj, &adm1026_group)))
goto exitdetach;
data->class_dev = hwmon_device_register(&new_client->dev);
if (IS_ERR(data->class_dev)) {
err = PTR_ERR(data->class_dev);
goto exitdetach;
goto exitremove;
}
device_create_file(&new_client->dev, &sensor_dev_attr_in0_input.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in0_max.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in0_min.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in1_input.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in1_max.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in1_min.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in2_input.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in2_max.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in2_min.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in3_input.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in3_max.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in3_min.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in4_input.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in4_max.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in4_min.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in5_input.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in5_max.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in5_min.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in6_input.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in6_max.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in6_min.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in7_input.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in7_max.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in7_min.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in8_input.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in8_max.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in8_min.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in9_input.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in9_max.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in9_min.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in10_input.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in10_max.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in10_min.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in11_input.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in11_max.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in11_min.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in12_input.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in12_max.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in12_min.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in13_input.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in13_max.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in13_min.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in14_input.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in14_max.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in14_min.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in15_input.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in15_max.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in15_min.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in16_input.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in16_max.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in16_min.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_fan1_input.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_fan1_div.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_fan1_min.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_fan2_input.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_fan2_div.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_fan2_min.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_fan3_input.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_fan3_div.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_fan3_min.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_fan4_input.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_fan4_div.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_fan4_min.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_fan5_input.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_fan5_div.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_fan5_min.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_fan6_input.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_fan6_div.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_fan6_min.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_fan7_input.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_fan7_div.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_fan7_min.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_fan8_input.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_fan8_div.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_fan8_min.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_temp1_input.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_temp1_max.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_temp1_min.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_temp2_input.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_temp2_max.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_temp2_min.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_temp3_input.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_temp3_max.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_temp3_min.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_temp1_offset.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_temp2_offset.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_temp3_offset.dev_attr);
device_create_file(&new_client->dev,
&sensor_dev_attr_temp1_auto_point1_temp.dev_attr);
device_create_file(&new_client->dev,
&sensor_dev_attr_temp2_auto_point1_temp.dev_attr);
device_create_file(&new_client->dev,
&sensor_dev_attr_temp3_auto_point1_temp.dev_attr);
device_create_file(&new_client->dev,
&sensor_dev_attr_temp1_auto_point1_temp_hyst.dev_attr);
device_create_file(&new_client->dev,
&sensor_dev_attr_temp2_auto_point1_temp_hyst.dev_attr);
device_create_file(&new_client->dev,
&sensor_dev_attr_temp3_auto_point1_temp_hyst.dev_attr);
device_create_file(&new_client->dev,
&sensor_dev_attr_temp1_auto_point2_temp.dev_attr);
device_create_file(&new_client->dev,
&sensor_dev_attr_temp2_auto_point2_temp.dev_attr);
device_create_file(&new_client->dev,
&sensor_dev_attr_temp3_auto_point2_temp.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_temp1_crit.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_temp2_crit.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_temp3_crit.dev_attr);
device_create_file(&new_client->dev, &dev_attr_temp1_crit_enable);
device_create_file(&new_client->dev, &dev_attr_temp2_crit_enable);
device_create_file(&new_client->dev, &dev_attr_temp3_crit_enable);
device_create_file(&new_client->dev, &dev_attr_cpu0_vid);
device_create_file(&new_client->dev, &dev_attr_vrm);
device_create_file(&new_client->dev, &dev_attr_alarms);
device_create_file(&new_client->dev, &dev_attr_alarm_mask);
device_create_file(&new_client->dev, &dev_attr_gpio);
device_create_file(&new_client->dev, &dev_attr_gpio_mask);
device_create_file(&new_client->dev, &dev_attr_pwm1);
device_create_file(&new_client->dev, &dev_attr_pwm2);
device_create_file(&new_client->dev, &dev_attr_pwm3);
device_create_file(&new_client->dev, &dev_attr_pwm1_enable);
device_create_file(&new_client->dev, &dev_attr_pwm2_enable);
device_create_file(&new_client->dev, &dev_attr_pwm3_enable);
device_create_file(&new_client->dev, &dev_attr_temp1_auto_point1_pwm);
device_create_file(&new_client->dev, &dev_attr_temp2_auto_point1_pwm);
device_create_file(&new_client->dev, &dev_attr_temp3_auto_point1_pwm);
device_create_file(&new_client->dev, &dev_attr_temp1_auto_point2_pwm);
device_create_file(&new_client->dev, &dev_attr_temp2_auto_point2_pwm);
device_create_file(&new_client->dev, &dev_attr_temp3_auto_point2_pwm);
device_create_file(&new_client->dev, &dev_attr_analog_out);
return 0;
/* Error out and cleanup code */
exitremove:
sysfs_remove_group(&new_client->dev.kobj, &adm1026_group);
exitdetach:
i2c_detach_client(new_client);
exitfree:
......@@ -1700,6 +1695,17 @@ exitfree:
exit:
return err;
}
static int adm1026_detach_client(struct i2c_client *client)
{
struct adm1026_data *data = i2c_get_clientdata(client);
hwmon_device_unregister(data->class_dev);
sysfs_remove_group(&client->dev.kobj, &adm1026_group);
i2c_detach_client(client);
kfree(data);
return 0;
}
static int __init sm_adm1026_init(void)
{
return i2c_add_driver(&adm1026_driver);
......
drivers/hwmon/adm1031.c
View file @ 681c6f7a
......@@ -730,6 +730,61 @@ static int adm1031_attach_adapter(struct i2c_adapter *adapter)
return i2c_probe(adapter, &addr_data, adm1031_detect);
}
static struct attribute *adm1031_attributes[] = {
&dev_attr_fan1_input.attr,
&dev_attr_fan1_div.attr,
&dev_attr_fan1_min.attr,
&dev_attr_pwm1.attr,
&dev_attr_auto_fan1_channel.attr,
&dev_attr_temp1_input.attr,
&dev_attr_temp1_min.attr,
&dev_attr_temp1_max.attr,
&dev_attr_temp1_crit.attr,
&dev_attr_temp2_input.attr,
&dev_attr_temp2_min.attr,
&dev_attr_temp2_max.attr,
&dev_attr_temp2_crit.attr,
&dev_attr_auto_temp1_off.attr,
&dev_attr_auto_temp1_min.attr,
&dev_attr_auto_temp1_max.attr,
&dev_attr_auto_temp2_off.attr,
&dev_attr_auto_temp2_min.attr,
&dev_attr_auto_temp2_max.attr,
&dev_attr_auto_fan1_min_pwm.attr,
&dev_attr_alarms.attr,
NULL
};
static const struct attribute_group adm1031_group = {
.attrs = adm1031_attributes,
};
static struct attribute *adm1031_attributes_opt[] = {
&dev_attr_fan2_input.attr,
&dev_attr_fan2_div.attr,
&dev_attr_fan2_min.attr,
&dev_attr_pwm2.attr,
&dev_attr_auto_fan2_channel.attr,
&dev_attr_temp3_input.attr,
&dev_attr_temp3_min.attr,
&dev_attr_temp3_max.attr,
&dev_attr_temp3_crit.attr,
&dev_attr_auto_temp3_off.attr,
&dev_attr_auto_temp3_min.attr,
&dev_attr_auto_temp3_max.attr,
&dev_attr_auto_fan2_min_pwm.attr,
NULL
};
static const struct attribute_group adm1031_group_opt = {
.attrs = adm1031_attributes_opt,
};
/* This function is called by i2c_probe */
static int adm1031_detect(struct i2c_adapter *adapter, int address, int kind)
{
......@@ -789,57 +844,26 @@ static int adm1031_detect(struct i2c_adapter *adapter, int address, int kind)
adm1031_init_client(new_client);
/* Register sysfs hooks */
data->class_dev = hwmon_device_register(&new_client->dev);
if (IS_ERR(data->class_dev)) {
err = PTR_ERR(data->class_dev);
if ((err = sysfs_create_group(&new_client->dev.kobj, &adm1031_group)))
goto exit_detach;
}
device_create_file(&new_client->dev, &dev_attr_fan1_input);
device_create_file(&new_client->dev, &dev_attr_fan1_div);
device_create_file(&new_client->dev, &dev_attr_fan1_min);
device_create_file(&new_client->dev, &dev_attr_pwm1);
device_create_file(&new_client->dev, &dev_attr_auto_fan1_channel);
device_create_file(&new_client->dev, &dev_attr_temp1_input);
device_create_file(&new_client->dev, &dev_attr_temp1_min);
device_create_file(&new_client->dev, &dev_attr_temp1_max);
device_create_file(&new_client->dev, &dev_attr_temp1_crit);
device_create_file(&new_client->dev, &dev_attr_temp2_input);
device_create_file(&new_client->dev, &dev_attr_temp2_min);
device_create_file(&new_client->dev, &dev_attr_temp2_max);
device_create_file(&new_client->dev, &dev_attr_temp2_crit);
device_create_file(&new_client->dev, &dev_attr_auto_temp1_off);
device_create_file(&new_client->dev, &dev_attr_auto_temp1_min);
device_create_file(&new_client->dev, &dev_attr_auto_temp1_max);
device_create_file(&new_client->dev, &dev_attr_auto_temp2_off);
device_create_file(&new_client->dev, &dev_attr_auto_temp2_min);
device_create_file(&new_client->dev, &dev_attr_auto_temp2_max);
device_create_file(&new_client->dev, &dev_attr_auto_fan1_min_pwm);
device_create_file(&new_client->dev, &dev_attr_alarms);
if (kind == adm1031) {
device_create_file(&new_client->dev, &dev_attr_fan2_input);
device_create_file(&new_client->dev, &dev_attr_fan2_div);
device_create_file(&new_client->dev, &dev_attr_fan2_min);
device_create_file(&new_client->dev, &dev_attr_pwm2);
device_create_file(&new_client->dev,
&dev_attr_auto_fan2_channel);
device_create_file(&new_client->dev, &dev_attr_temp3_input);
device_create_file(&new_client->dev, &dev_attr_temp3_min);
device_create_file(&new_client->dev, &dev_attr_temp3_max);
device_create_file(&new_client->dev, &dev_attr_temp3_crit);
device_create_file(&new_client->dev, &dev_attr_auto_temp3_off);
device_create_file(&new_client->dev, &dev_attr_auto_temp3_min);
device_create_file(&new_client->dev, &dev_attr_auto_temp3_max);
device_create_file(&new_client->dev, &dev_attr_auto_fan2_min_pwm);
if ((err = sysfs_create_group(&new_client->dev.kobj,
&adm1031_group_opt)))
goto exit_remove;
}
data->class_dev = hwmon_device_register(&new_client->dev);
if (IS_ERR(data->class_dev)) {
err = PTR_ERR(data->class_dev);
goto exit_remove;
}
return 0;
exit_remove:
sysfs_remove_group(&new_client->dev.kobj, &adm1031_group);
sysfs_remove_group(&new_client->dev.kobj, &adm1031_group_opt);
exit_detach:
i2c_detach_client(new_client);
exit_free:
......@@ -854,6 +878,8 @@ static int adm1031_detach_client(struct i2c_client *client)
int ret;
hwmon_device_unregister(data->class_dev);
sysfs_remove_group(&client->dev.kobj, &adm1031_group);
sysfs_remove_group(&client->dev.kobj, &adm1031_group_opt);
if ((ret = i2c_detach_client(client)) != 0) {
return ret;
}
......
drivers/hwmon/adm9240.c
View file @ 681c6f7a
......@@ -465,6 +465,45 @@ static ssize_t chassis_clear(struct device *dev,
}
static DEVICE_ATTR(chassis_clear, S_IWUSR, NULL, chassis_clear);
static struct attribute *adm9240_attributes[] = {
&sensor_dev_attr_in0_input.dev_attr.attr,
&sensor_dev_attr_in0_min.dev_attr.attr,
&sensor_dev_attr_in0_max.dev_attr.attr,
&sensor_dev_attr_in1_input.dev_attr.attr,
&sensor_dev_attr_in1_min.dev_attr.attr,
&sensor_dev_attr_in1_max.dev_attr.attr,
&sensor_dev_attr_in2_input.dev_attr.attr,
&sensor_dev_attr_in2_min.dev_attr.attr,
&sensor_dev_attr_in2_max.dev_attr.attr,
&sensor_dev_attr_in3_input.dev_attr.attr,
&sensor_dev_attr_in3_min.dev_attr.attr,
&sensor_dev_attr_in3_max.dev_attr.attr,
&sensor_dev_attr_in4_input.dev_attr.attr,
&sensor_dev_attr_in4_min.dev_attr.attr,
&sensor_dev_attr_in4_max.dev_attr.attr,
&sensor_dev_attr_in5_input.dev_attr.attr,
&sensor_dev_attr_in5_min.dev_attr.attr,
&sensor_dev_attr_in5_max.dev_attr.attr,
&dev_attr_temp1_input.attr,
&sensor_dev_attr_temp1_max.dev_attr.attr,
&sensor_dev_attr_temp1_max_hyst.dev_attr.attr,
&sensor_dev_attr_fan1_input.dev_attr.attr,
&sensor_dev_attr_fan1_div.dev_attr.attr,
&sensor_dev_attr_fan1_min.dev_attr.attr,
&sensor_dev_attr_fan2_input.dev_attr.attr,
&sensor_dev_attr_fan2_div.dev_attr.attr,
&sensor_dev_attr_fan2_min.dev_attr.attr,
&dev_attr_alarms.attr,
&dev_attr_aout_output.attr,
&dev_attr_chassis_clear.attr,
&dev_attr_cpu0_vid.attr,
NULL
};
static const struct attribute_group adm9240_group = {
.attrs = adm9240_attributes,
};
/*** sensor chip detect and driver install ***/
......@@ -548,72 +587,19 @@ static int adm9240_detect(struct i2c_adapter *adapter, int address, int kind)
adm9240_init_client(new_client);
/* populate sysfs filesystem */
if ((err = sysfs_create_group(&new_client->dev.kobj, &adm9240_group)))
goto exit_detach;
data->class_dev = hwmon_device_register(&new_client->dev);
if (IS_ERR(data->class_dev)) {
err = PTR_ERR(data->class_dev);
goto exit_detach;
goto exit_remove;
}
device_create_file(&new_client->dev,
&sensor_dev_attr_in0_input.dev_attr);
device_create_file(&new_client->dev,
&sensor_dev_attr_in0_min.dev_attr);
device_create_file(&new_client->dev,
&sensor_dev_attr_in0_max.dev_attr);
device_create_file(&new_client->dev,
&sensor_dev_attr_in1_input.dev_attr);
device_create_file(&new_client->dev,
&sensor_dev_attr_in1_min.dev_attr);
device_create_file(&new_client->dev,
&sensor_dev_attr_in1_max.dev_attr);
device_create_file(&new_client->dev,
&sensor_dev_attr_in2_input.dev_attr);
device_create_file(&new_client->dev,
&sensor_dev_attr_in2_min.dev_attr);
device_create_file(&new_client->dev,
&sensor_dev_attr_in2_max.dev_attr);
device_create_file(&new_client->dev,
&sensor_dev_attr_in3_input.dev_attr);
device_create_file(&new_client->dev,
&sensor_dev_attr_in3_min.dev_attr);
device_create_file(&new_client->dev,
&sensor_dev_attr_in3_max.dev_attr);
device_create_file(&new_client->dev,
&sensor_dev_attr_in4_input.dev_attr);
device_create_file(&new_client->dev,
&sensor_dev_attr_in4_min.dev_attr);
device_create_file(&new_client->dev,
&sensor_dev_attr_in4_max.dev_attr);
device_create_file(&new_client->dev,
&sensor_dev_attr_in5_input.dev_attr);
device_create_file(&new_client->dev,
&sensor_dev_attr_in5_min.dev_attr);
device_create_file(&new_client->dev,
&sensor_dev_attr_in5_max.dev_attr);
device_create_file(&new_client->dev, &dev_attr_temp1_input);
device_create_file(&new_client->dev,
&sensor_dev_attr_temp1_max.dev_attr);
device_create_file(&new_client->dev,
&sensor_dev_attr_temp1_max_hyst.dev_attr);
device_create_file(&new_client->dev,
&sensor_dev_attr_fan1_input.dev_attr);
device_create_file(&new_client->dev,
&sensor_dev_attr_fan1_div.dev_attr);
device_create_file(&new_client->dev,
&sensor_dev_attr_fan1_min.dev_attr);
device_create_file(&new_client->dev,
&sensor_dev_attr_fan2_input.dev_attr);
device_create_file(&new_client->dev,
&sensor_dev_attr_fan2_div.dev_attr);
device_create_file(&new_client->dev,
&sensor_dev_attr_fan2_min.dev_attr);
device_create_file(&new_client->dev, &dev_attr_alarms);
device_create_file(&new_client->dev, &dev_attr_aout_output);
device_create_file(&new_client->dev, &dev_attr_chassis_clear);
device_create_file(&new_client->dev, &dev_attr_cpu0_vid);
return 0;
exit_remove:
sysfs_remove_group(&new_client->dev.kobj, &adm9240_group);
exit_detach:
i2c_detach_client(new_client);
exit_free:
......@@ -635,6 +621,7 @@ static int adm9240_detach_client(struct i2c_client *client)
int err;
hwmon_device_unregister(data->class_dev);
sysfs_remove_group(&client->dev.kobj, &adm9240_group);
if ((err = i2c_detach_client(client)))
return err;
......
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