/* dev_remove() - our device is being removed */
static void rtw_disconnect(struct usb_interface *pusb_intf)
{
struct dvobj_priv *dvobj;
struct rtw_adapter *padapter;
struct net_device *pnetdev;
struct mlme_priv *pmlmepriv;
dvobj = usb_get_intfdata(pusb_intf);
if (!dvobj)
return;
padapter = dvobj->if1;
pnetdev = padapter->pnetdev;
pmlmepriv = &padapter->mlmepriv;
usb_set_intfdata(pusb_intf, NULL);
RT_TRACE(_module_hci_intfs_c_, _drv_err_, ("+dev_remove()\n"));
rtw_pm_set_ips23a(padapter, IPS_NONE);
rtw_pm_set_lps23a(padapter, PS_MODE_ACTIVE);
LeaveAllPowerSaveMode23a(padapter);
rtw_usb_if1_deinit(padapter);
usb_dvobj_deinit(pusb_intf);
RT_TRACE(_module_hci_intfs_c_, _drv_err_, ("-dev_remove()\n"));
DBG_8723A("-r871xu_dev_remove, done\n");
return;
}
/* rmmod module & unplug(SurpriseRemoved) will call r871xu_dev_remove() => how to recognize both */
static void rtw_dev_remove(struct usb_interface *pusb_intf)
{
struct dvobj_priv *dvobj = usb_get_intfdata(pusb_intf);
struct adapter *padapter = dvobj->if1;
DBG_88E("+rtw_dev_remove\n");
RT_TRACE(_module_hci_intfs_c_, _drv_err_, ("+dev_remove()\n"));
if (!pusb_intf->unregistering)
padapter->bSurpriseRemoved = true;
rtw_pm_set_ips(padapter, IPS_NONE);
rtw_pm_set_lps(padapter, PS_MODE_ACTIVE);
LeaveAllPowerSaveMode(padapter);
rtw_usb_if1_deinit(padapter);
usb_dvobj_deinit(pusb_intf);
RT_TRACE(_module_hci_intfs_c_, _drv_err_, ("-dev_remove()\n"));
DBG_88E("-r871xu_dev_remove, done\n");
return;
}
static int rtw_drv_init(struct usb_interface *pusb_intf,
const struct usb_device_id *pdid)
{
struct rtw_adapter *if1 = NULL;
struct dvobj_priv *dvobj;
int status = _FAIL;
RT_TRACE(_module_hci_intfs_c_, _drv_err_, ("+rtw_drv_init\n"));
/* Initialize dvobj_priv */
dvobj = usb_dvobj_init(pusb_intf);
if (!dvobj) {
RT_TRACE(_module_hci_intfs_c_, _drv_err_,
("initialize device object priv Failed!\n"));
goto exit;
}
if1 = rtw_usb_if1_init(dvobj, pusb_intf, pdid);
if (!if1) {
DBG_8723A("rtw_init_primary_adapter Failed!\n");
goto free_dvobj;
}
/* dev_alloc_name && register_netdev */
status = rtw_drv_register_netdev(if1);
if (status != _SUCCESS)
goto free_if1;
RT_TRACE(_module_hci_intfs_c_, _drv_err_,
("-871x_drv - drv_init, success!\n"));
status = _SUCCESS;
free_if1:
if (status != _SUCCESS && if1)
rtw_usb_if1_deinit(if1);
free_dvobj:
if (status != _SUCCESS)
usb_dvobj_deinit(pusb_intf);
exit:
return status == _SUCCESS ? 0 : -ENODEV;
}