static void __exit lenovo_sl_laptop_exit(void)
{
lenovo_sl_procfs_exit();
hwmon_exit();
hkey_poll_stop();
led_exit();
radio_exit(LENSL_UWB);
radio_exit(LENSL_WWAN);
radio_exit(LENSL_BLUETOOTH);
hkey_inputdev_exit();
if (lensl_pdev)
platform_device_unregister(lensl_pdev);
destroy_workqueue(lensl_wq);
vdbg_printk(LENSL_INFO, "Unloaded Lenovo ThinkPad SL Series driver\n");
}
static int radio_init(lensl_radio_type type)
{
int value, res, hw_blocked = 0, sw_blocked;
if (!hkey_handle)
return -ENODEV;
lensl_radios[type].present = 1; /* need for lensl_radio_get */
res = lensl_radio_get(&lensl_radios[type], &hw_blocked, &value);
lensl_radios[type].present = 0;
if (res && !hw_blocked)
return -EIO;
if (!(value & LENSL_RADIO_HWPRESENT))
return -ENODEV;
lensl_radios[type].present = 1;
if (*lensl_radios[type].auto_enable) {
sw_blocked = 0;
value |= LENSL_RADIO_RADIOSSW;
lensl_radios[type].set_acpi(value);
} else {
sw_blocked = 1;
value &= ~LENSL_RADIO_RADIOSSW;
lensl_radios[type].set_acpi(value);
}
res = lensl_radio_new_rfkill(&lensl_radios[type], &lensl_radios[type].rfk,
sw_blocked, hw_blocked);
if (res) {
radio_exit(type);
return res;
}
vdbg_printk(LENSL_DEBUG, "Initialized %s subdriver\n",
lensl_radios[type].name);
return 0;
}
