static int lm63_remove(struct i2c_client *client)
{
struct lm63_data *data = i2c_get_clientdata(client);
hwmon_device_unregister(data->hwmon_dev);
sysfs_remove_group(&client->dev.kobj, &lm63_group);
sysfs_remove_group(&client->dev.kobj, &lm63_group_fan1);
if (data->kind == lm96163) {
device_remove_file(&client->dev, &dev_attr_temp2_type);
sysfs_remove_group(&client->dev.kobj, &lm63_group_extra_lut);
}
kfree(data);
return 0;
}
static int smsc47b397_detach_client(struct i2c_client *client)
{
struct smsc47b397_data *data = i2c_get_clientdata(client);
int err;
hwmon_device_unregister(data->class_dev);
if ((err = i2c_detach_client(client)))
return err;
release_region(client->addr, SMSC_EXTENT);
kfree(data);
return 0;
}
static int __devexit smsc47m1_remove(struct platform_device *pdev)
{
struct smsc47m1_data *data = platform_get_drvdata(pdev);
struct resource *res;
hwmon_device_unregister(data->hwmon_dev);
sysfs_remove_group(&pdev->dev.kobj, &smsc47m1_group);
res = platform_get_resource(pdev, IORESOURCE_IO, 0);
release_region(res->start, SMSC_EXTENT);
platform_set_drvdata(pdev, NULL);
kfree(data);
return 0;
}
static int __devexit da9052_adc_remove(struct platform_device *pdev)
{
struct da9052_adc_priv *priv = platform_get_drvdata(pdev);
mutex_destroy(&priv->da9052->manconv_lock);
hwmon_device_unregister(priv->hwmon_dev);
sysfs_remove_group(&pdev->dev.kobj, &da9052_group);
platform_set_drvdata(pdev, NULL);
kfree(priv);
return 0;
}
static int __devexit s3c_hwmon_remove(struct platform_device *dev)
{
struct s3c_hwmon *hwmon = platform_get_drvdata(dev);
int i;
s3c_hwmon_remove_raw(&dev->dev);
for (i = 0; i < ARRAY_SIZE(hwmon->attrs); i++)
s3c_hwmon_remove_attr(&dev->dev, &hwmon->attrs[i]);
hwmon_device_unregister(hwmon->hwmon_dev);
s3c_adc_release(hwmon->client);
return 0;
}
static int abx500_temp_probe(struct platform_device *pdev)
{
struct abx500_temp *data;
int err;
data = devm_kzalloc(&pdev->dev, sizeof(*data), GFP_KERNEL);
if (!data)
return -ENOMEM;
data->pdev = pdev;
mutex_init(&data->lock);
/* Chip specific initialization */
err = abx500_hwmon_init(data);
if (err < 0 || !data->ops.read_sensor || !data->ops.show_name ||
!data->ops.show_label)
return err;
INIT_DEFERRABLE_WORK(&data->work, gpadc_monitor);
platform_set_drvdata(pdev, data);
err = sysfs_create_group(&pdev->dev.kobj, &abx500_temp_group);
if (err < 0) {
dev_err(&pdev->dev, "Create sysfs group failed (%d)\n", err);
return err;
}
data->hwmon_dev = hwmon_device_register(&pdev->dev);
if (IS_ERR(data->hwmon_dev)) {
err = PTR_ERR(data->hwmon_dev);
dev_err(&pdev->dev, "Class registration failed (%d)\n", err);
goto exit_sysfs_group;
}
if (data->ops.irq_handler) {
err = setup_irqs(pdev);
if (err < 0)
goto exit_hwmon_reg;
}
return 0;
exit_hwmon_reg:
hwmon_device_unregister(data->hwmon_dev);
exit_sysfs_group:
sysfs_remove_group(&pdev->dev.kobj, &abx500_temp_group);
return err;
}
static int __devinit lm70_probe(struct spi_device *spi)
{
int chip = spi_get_device_id(spi)->driver_data;
struct lm70 *p_lm70;
int status;
/* signaling is SPI_MODE_0 for both LM70 and TMP121 */
if (spi->mode & (SPI_CPOL | SPI_CPHA))
return -EINVAL;
/* 3-wire link (shared SI/SO) for LM70 */
if (chip == LM70_CHIP_LM70 && !(spi->mode & SPI_3WIRE))
return -EINVAL;
/* NOTE: we assume 8-bit words, and convert to 16 bits manually */
p_lm70 = kzalloc(sizeof *p_lm70, GFP_KERNEL);
if (!p_lm70)
return -ENOMEM;
mutex_init(&p_lm70->lock);
p_lm70->chip = chip;
/* sysfs hook */
p_lm70->hwmon_dev = hwmon_device_register(&spi->dev);
if (IS_ERR(p_lm70->hwmon_dev)) {
dev_dbg(&spi->dev, "hwmon_device_register failed.\n");
status = PTR_ERR(p_lm70->hwmon_dev);
goto out_dev_reg_failed;
}
dev_set_drvdata(&spi->dev, p_lm70);
if ((status = device_create_file(&spi->dev, &dev_attr_temp1_input))
|| (status = device_create_file(&spi->dev, &dev_attr_name))) {
dev_dbg(&spi->dev, "device_create_file failure.\n");
goto out_dev_create_file_failed;
}
return 0;
out_dev_create_file_failed:
device_remove_file(&spi->dev, &dev_attr_temp1_input);
hwmon_device_unregister(p_lm70->hwmon_dev);
out_dev_reg_failed:
dev_set_drvdata(&spi->dev, NULL);
kfree(p_lm70);
return status;
}
static int __devexit abituguru_remove(struct platform_device *pdev)
{
int i;
struct abituguru_data *data = platform_get_drvdata(pdev);
hwmon_device_unregister(data->hwmon_dev);
for (i = 0; data->sysfs_attr[i].dev_attr.attr.name; i++)
device_remove_file(&pdev->dev, &data->sysfs_attr[i].dev_attr);
for (i = 0; i < ARRAY_SIZE(abituguru_sysfs_attr); i++)
device_remove_file(&pdev->dev,
&abituguru_sysfs_attr[i].dev_attr);
platform_set_drvdata(pdev, NULL);
kfree(data);
return 0;
}
static int __devexit pc87427_remove(struct platform_device *pdev)
{
struct pc87427_data *data = platform_get_drvdata(pdev);
int res_count;
res_count = (data->address[0] != 0) + (data->address[1] != 0);
hwmon_device_unregister(data->hwmon_dev);
pc87427_remove_files(&pdev->dev);
platform_set_drvdata(pdev, NULL);
kfree(data);
pc87427_release_regions(pdev, res_count);
return 0;
}
static int __devexit mc32x0_remove(struct i2c_client *client)
{
int result;
mutex_lock(&sensor_lock);
result = i2c_smbus_write_byte_data(client, MC32X0_Mode_Feature_REG, MC32X0_MODE_SLEEP);
assert(result==0);
mutex_unlock(&sensor_lock);
//free_irq(plat_data->irq, NULL);
free_irq(client->irq, NULL);
sysfs_remove_group(&client->dev.kobj, &mc32x0_group);
hwmon_device_unregister(hwmon_dev);
return result;
}
void
nouveau_hwmon_fini(struct drm_device *dev)
{
#if defined(CONFIG_HWMON) || (defined(MODULE) && defined(CONFIG_HWMON_MODULE))
struct nouveau_hwmon *hwmon = nouveau_hwmon(dev);
if (!hwmon)
return;
if (hwmon->hwmon)
hwmon_device_unregister(hwmon->hwmon);
nouveau_drm(dev)->hwmon = NULL;
kfree(hwmon);
#endif
}
static int acpi_power_meter_remove(struct acpi_device *device, int type)
{
struct acpi_power_meter_resource *resource;
if (!device || !acpi_driver_data(device))
return -EINVAL;
resource = acpi_driver_data(device);
hwmon_device_unregister(resource->hwmon_dev);
free_capabilities(resource);
remove_attrs(resource);
kfree(resource);
return 0;
}
static int __devexit i5k_amb_remove(struct platform_device *pdev)
{
int i;
struct i5k_amb_data *data = platform_get_drvdata(pdev);
hwmon_device_unregister(data->hwmon_dev);
device_remove_file(&pdev->dev, &dev_attr_name);
for (i = 0; i < data->num_attrs; i++)
device_remove_file(&pdev->dev, &data->attrs[i].s_attr.dev_attr);
kfree(data->attrs);
iounmap(data->amb_mmio);
release_mem_region(data->amb_base, data->amb_len);
platform_set_drvdata(pdev, NULL);
kfree(data);
return 0;
}
static void igb_sysfs_del_adapter(struct igb_adapter *adapter)
{
int i;
if (adapter == NULL)
return;
for (i = 0; i < adapter->igb_hwmon_buff.n_hwmon; i++) {
device_remove_file(&adapter->pdev->dev,
&adapter->igb_hwmon_buff.hwmon_list[i].dev_attr);
}
kfree(adapter->igb_hwmon_buff.hwmon_list);
if (adapter->igb_hwmon_buff.device)
hwmon_device_unregister(adapter->igb_hwmon_buff.device);
}
static int __devexit axp_mfd_remove(struct i2c_client *client)
{
struct axp_mfd_chip *chip = i2c_get_clientdata(client);
pm_power_off = NULL;
axp = NULL;
#ifdef CONFIG_AXP_HWMON
if (chip->itm_enabled == 1) {
hwmon_device_unregister(chip->hwmon_dev);
sysfs_remove_group(&client->dev.kobj, &axp20_group);
}
#endif
axp_mfd_remove_subdevs(chip);
kfree(chip);
return 0;
}
static void psh_remove(struct pci_dev *pdev)
{
struct psh_ia_priv *ia_data =
(struct psh_ia_priv *)dev_get_drvdata(&pdev->dev);
struct psh_plt_priv *plt_priv =
(struct psh_plt_priv *)ia_data->platform_priv;
psh_imr_free(plt_priv->imr_src, plt_priv->ddr, BUF_IA_DDR_SIZE);
psh_imr_free(plt_priv->imr_src, plt_priv->imr2, APP_IMR_SIZE);
intel_psh_ipc_unbind(PSH_RECV_CH0);
hwmon_device_unregister(plt_priv->hwmon_dev);
kfree(plt_priv);
psh_ia_common_deinit(&pdev->dev);
}
static int tmp102_remove(struct i2c_client *client)
{
struct tmp102 *tmp102 = i2c_get_clientdata(client);
thermal_zone_of_sensor_unregister(tmp102->hwmon_dev, tmp102->tz);
hwmon_device_unregister(tmp102->hwmon_dev);
/* Stop monitoring if device was stopped originally */
if (tmp102->config_orig & TMP102_CONF_SD) {
int config;
config = i2c_smbus_read_word_swapped(client, TMP102_CONF_REG);
if (config >= 0)
i2c_smbus_write_word_swapped(client, TMP102_CONF_REG,
config | TMP102_CONF_SD);
}
return 0;
}
static void ixgbe_sysfs_del_adapter(struct ixgbe_adapter __maybe_unused *adapter)
{
#ifdef IXGBE_HWMON
int i;
if (adapter == NULL)
return;
for (i = 0; i < adapter->ixgbe_hwmon_buff.n_hwmon; i++) {
device_remove_file(pci_dev_to_dev(adapter->pdev),
&adapter->ixgbe_hwmon_buff.hwmon_list[i].dev_attr);
}
kfree(adapter->ixgbe_hwmon_buff.hwmon_list);
if (adapter->ixgbe_hwmon_buff.device)
hwmon_device_unregister(adapter->ixgbe_hwmon_buff.device);
#endif /* IXGBE_HWMON */
}
static int __devexit f71805f_remove(struct platform_device *pdev)
{
struct f71805f_data *data = platform_get_drvdata(pdev);
struct resource *res;
int i;
hwmon_device_unregister(data->hwmon_dev);
sysfs_remove_group(&pdev->dev.kobj, &f71805f_group);
for (i = 0; i < 4; i++)
sysfs_remove_group(&pdev->dev.kobj, &f71805f_group_optin[i]);
sysfs_remove_group(&pdev->dev.kobj, &f71805f_group_pwm_freq);
platform_set_drvdata(pdev, NULL);
kfree(data);
res = platform_get_resource(pdev, IORESOURCE_IO, 0);
release_region(res->start + ADDR_REG_OFFSET, 2);
return 0;
}
static int tmp401_remove(struct i2c_client *client)
{
struct tmp401_data *data = i2c_get_clientdata(client);
int i;
if (data->hwmon_dev)
hwmon_device_unregister(data->hwmon_dev);
for (i = 0; i < ARRAY_SIZE(tmp401_attr); i++)
device_remove_file(&client->dev, &tmp401_attr[i].dev_attr);
if (data->kind == tmp411) {
for (i = 0; i < ARRAY_SIZE(tmp411_attr); i++)
device_remove_file(&client->dev,
&tmp411_attr[i].dev_attr);
}
return 0;
}
void
nouveau_hwmon_fini(struct drm_device *dev)
{
#if defined(CONFIG_HWMON) || (defined(MODULE) && defined(CONFIG_HWMON_MODULE))
struct nouveau_hwmon *hwmon = nouveau_hwmon(dev);
if (hwmon->hwmon) {
sysfs_remove_group(&hwmon->hwmon->kobj, &hwmon_default_attrgroup);
sysfs_remove_group(&hwmon->hwmon->kobj, &hwmon_temp_attrgroup);
sysfs_remove_group(&hwmon->hwmon->kobj, &hwmon_pwm_fan_attrgroup);
sysfs_remove_group(&hwmon->hwmon->kobj, &hwmon_fan_rpm_attrgroup);
hwmon_device_unregister(hwmon->hwmon);
}
nouveau_drm(dev)->hwmon = NULL;
kfree(hwmon);
#endif
}
static int __devexit tmp102_remove(struct i2c_client *client)
{
struct tmp102 *tmp102 = i2c_get_clientdata(client);
hwmon_device_unregister(tmp102->hwmon_dev);
sysfs_remove_group(&client->dev.kobj, &tmp102_attr_group);
/* */
if (tmp102->config_orig & TMP102_CONF_SD) {
int config;
config = i2c_smbus_read_word_swapped(client, TMP102_CONF_REG);
if (config >= 0)
i2c_smbus_write_word_swapped(client, TMP102_CONF_REG,
config | TMP102_CONF_SD);
}
kfree(tmp102);
return 0;
}
static int __devexit tmp102_remove(struct i2c_client *client)
{
struct tmp102 *tmp102 = i2c_get_clientdata(client);
hwmon_device_unregister(tmp102->hwmon_dev);
sysfs_remove_group(&client->dev.kobj, &tmp102_attr_group);
/* Stop monitoring if device was stopped originally */
if (tmp102->config_orig & TMP102_CONF_SD) {
int config;
config = tmp102_read_reg(client, TMP102_CONF_REG);
if (config >= 0)
tmp102_write_reg(client, TMP102_CONF_REG,
config | TMP102_CONF_SD);
}
kfree(tmp102);
return 0;
}
static int __devexit sht15_remove(struct platform_device *pdev)
{
struct sht15_data *data = platform_get_drvdata(pdev);
mutex_lock(&data->read_lock);
hwmon_device_unregister(data->hwmon_dev);
sysfs_remove_group(&pdev->dev.kobj, &sht15_attr_group);
if (!IS_ERR(data->reg)) {
regulator_unregister_notifier(data->reg, &data->nb);
regulator_disable(data->reg);
regulator_put(data->reg);
}
free_irq(gpio_to_irq(data->pdata->gpio_data), data);
gpio_free(data->pdata->gpio_data);
gpio_free(data->pdata->gpio_sck);
mutex_unlock(&data->read_lock);
kfree(data);
return 0;
}
static int mag3110_remove(struct i2c_client *client)
{
struct mag3110_data *data;
int ret;
data = i2c_get_clientdata(client);
data->ctl_reg1 = mag3110_read_reg(client, MAG3110_CTRL_REG1);
ret = mag3110_write_reg(client, MAG3110_CTRL_REG1,
data->ctl_reg1 & ~MAG3110_AC_MASK);
free_irq(client->irq, data);
input_unregister_polled_device(data->poll_dev);
input_free_polled_device(data->poll_dev);
hwmon_device_unregister(data->hwmon_dev);
sysfs_remove_group(&client->dev.kobj, &mag3110_attr_group);
kfree(data);
mag3110_pdata = NULL;
return ret;
}
static int __devexit pc87427_remove(struct platform_device *pdev)
{
struct pc87427_data *data = platform_get_drvdata(pdev);
struct resource *res;
int i;
hwmon_device_unregister(data->hwmon_dev);
device_remove_file(&pdev->dev, &dev_attr_name);
for (i = 0; i < 8; i++) {
if (!(data->fan_enabled & (1 << i)))
continue;
sysfs_remove_group(&pdev->dev.kobj, &pc87427_group_fan[i]);
}
platform_set_drvdata(pdev, NULL);
kfree(data);
res = platform_get_resource(pdev, IORESOURCE_IO, 0);
release_region(res->start, resource_size(res));
return 0;
}
static int sfh7225_ls_probe(struct platform_device *pdev)
{
int status;
if (IS_ERR(hwmon_device_register(&pdev->dev))) {
printk(KERN_WARNING "hwmon_device_register failed.\n");
status = -1;
goto out_dev_reg_failed;
}
status = device_create_file(&pdev->dev, &dev_attr_lightness);
if (status) {
printk(KERN_WARNING "device_create_file failed.\n");
goto out_dev_create_file_failed;
}
return 0;
out_dev_create_file_failed:
device_remove_file(&pdev->dev, &dev_attr_lightness);
hwmon_device_unregister(&pdev->dev);
out_dev_reg_failed:
return status;
}
static int hwmon_init(void)
{
int res;
pwm1_value = -1;
lensl_hwmon_device = hwmon_device_register(&lensl_pdev->dev);
if (!lensl_hwmon_device) {
vdbg_printk(LENSL_ERR, "Failed to register hwmon device\n");
return -ENODEV;
}
res = sysfs_create_group(&lensl_hwmon_device->kobj,
&hwmon_attr_group);
if (res < 0) {
vdbg_printk(LENSL_ERR, "Failed to create hwmon sysfs group\n");
hwmon_device_unregister(lensl_hwmon_device);
lensl_hwmon_device = NULL;
return -ENODEV;
}
vdbg_printk(LENSL_DEBUG, "Initialized hwmon subdriver\n");
return 0;
}
static int __devexit exynos4_tmu_remove(struct platform_device *pdev)
{
struct exynos4_tmu_data *data = platform_get_drvdata(pdev);
exynos4_tmu_control(pdev, false);
hwmon_device_unregister(data->hwmon_dev);
sysfs_remove_group(&pdev->dev.kobj, &exynos4_tmu_attr_group);
clk_put(data->clk);
free_irq(data->irq, data);
iounmap(data->base);
release_mem_region(data->mem->start, resource_size(data->mem));
platform_set_drvdata(pdev, NULL);
kfree(data);
return 0;
}
static int yeeloong_hwmon_init(struct device *dev)
{
int ret;
yeeloong_hwmon_dev = hwmon_device_register(dev);
if (IS_ERR(yeeloong_hwmon_dev)) {
printk(KERN_INFO "unable to register yeeloong hwmon device\n");
yeeloong_hwmon_dev = NULL;
return PTR_ERR(yeeloong_hwmon_dev);
}
ret = sysfs_create_group(&yeeloong_hwmon_dev->kobj,
&hwmon_attribute_group);
if (ret) {
sysfs_remove_group(&yeeloong_hwmon_dev->kobj,
&hwmon_attribute_group);
hwmon_device_unregister(yeeloong_hwmon_dev);
yeeloong_hwmon_dev = NULL;
}
/* ensure fan is set to auto mode */
set_fan_pwm_enable(2);
return 0;
}
