static int sec_therm_probe(struct platform_device *pdev)
{
struct sec_therm_platform_data *pdata = fill_therm_pdata(pdev);
struct sec_therm_info *info;
int ret = 0;
dev_info(&pdev->dev, "%s: SEC Thermistor Driver Loading\n", __func__);
info = devm_kzalloc(&pdev->dev, sizeof(*info), GFP_KERNEL);
if (!info)
return -ENOMEM;
info->dev = &pdev->dev;
info->pdata = pdata;
platform_set_drvdata(pdev, info);
BUG_ON(!sec_class);
info->dev = device_create(sec_class, NULL, 0, info, "sec-thermistor");
ret = sysfs_create_group(&info->dev->kobj, &sec_therm_group);
if (ret) {
dev_err(info->dev,
"failed to create sysfs attribute group\n");
kfree(info);
}
return ret;
}
static __devinit int sec_therm_probe(struct platform_device *pdev)
{
int ret = 0;
struct sec_therm_platform_data *pdata = fill_therm_pdata(pdev);
struct sec_therm_info *info;
dev_info(&pdev->dev, "%s: SEC Thermistor Driver Loading\n", __func__);
info = kzalloc(sizeof(*info), GFP_KERNEL);
if (!info)
return -ENOMEM;
info->dev = &pdev->dev;
info->pdata = pdata;
info->vadc_dev = qpnp_get_vadc(info->dev, "therm");
therm_vadc_dev = info->vadc_dev;
if (IS_ERR(info->vadc_dev)) {
ret = PTR_ERR(info->vadc_dev);
pr_err("%s:ret=%d\n",__func__,ret);
if (ret != -EPROBE_DEFER)
pr_err("vadc property missing\n");
else
goto err_therm;
}
dev_set_drvdata(&pdev->dev, info);
ret = sysfs_create_group(&info->dev->kobj, &sec_therm_group);
if (ret) {
dev_err(info->dev,
"failed to create sysfs attribute group\n");
}
if (!(pdata->no_polling)) {
INIT_DELAYED_WORK_DEFERRABLE(&info->polling_work,
sec_therm_polling_work);
schedule_delayed_work(&info->polling_work,
msecs_to_jiffies(info->pdata->polling_interval));
}
return ret;
err_therm:
kfree(info);
return ret;
}
