static void __exit mod_sysstat_recoder_exit(void){
mod_sysstat_collect_stop();
teardown_debugfs();
delete_all_sysinfo_snapshot();
print_msg("unload");
}
static int __devexit rmi_i2c_remove(struct i2c_client *client)
{
struct rmi_phys_device *phys = i2c_get_clientdata(client);
struct rmi_device_platform_data *pd = client->dev.platform_data;
if (IS_ENABLED(CONFIG_RMI4_DEBUG))
teardown_debugfs(phys->data);
rmi_unregister_phys_device(phys);
if (pd->gpio_config)
pd->gpio_config(&pd->gpio_data, false);
return 0;
}
static void rmi_hid_remove(struct hid_device *hdev)
{
struct rmi_transport_device *xport = hid_get_drvdata(hdev);
struct rmi_hid_data * hdata = xport->data;
clear_bit(RMI_HID_STARTED, &hdata->flags);
cancel_work_sync(&hdata->attn_report_work);
cancel_work_sync(&hdata->reset_work);
if (IS_ENABLED(CONFIG_RMI4_DEBUG))
teardown_debugfs(xport->data);
rmi_unregister_transport_device(xport);
hdev->ll_driver->close(hdev);
hid_hw_stop(hdev);
}
static int driver_ctl_cleanup(struct rmi_control_handler_data *hdata)
{
struct device *dev = hdata->dev;
struct rmi_device *rmi_dev = to_rmi_device(dev);
struct rmi_driver_data *driver_data = dev_get_drvdata(&rmi_dev->dev);
struct driver_ctl_data *ctl_data =
container_of(hdata, struct driver_ctl_data, hdata);
teardown_debugfs(ctl_data);
if (driver_data->pdt_props.has_bsr)
device_remove_file(&rmi_dev->dev, &bsr_attribute);
devm_kfree(dev, ctl_data);
return 0;
}