Rickard Strandqvist <rickard_strandqv...@spectrumdigital.se> writes:
> Removes some functions that are not used anywhere:
> rtw_hw_resume23a() rtw_hw_suspend23a()
>
> This was partially found by using a static code analysis program called 
> cppcheck.
>
> Signed-off-by: Rickard Strandqvist <rickard_strandqv...@spectrumdigital.se>
> ---
>  drivers/staging/rtl8723au/include/osdep_intf.h |    3 -
>  drivers/staging/rtl8723au/os_dep/usb_intf.c    |  100 
> ------------------------
>  2 files changed, 103 deletions(-)

Signed-off-by: Jes Sorensen <jes.soren...@redhat.com>

>
> diff --git a/drivers/staging/rtl8723au/include/osdep_intf.h 
> b/drivers/staging/rtl8723au/include/osdep_intf.h
> index 33afa62..a157eb2 100644
> --- a/drivers/staging/rtl8723au/include/osdep_intf.h
> +++ b/drivers/staging/rtl8723au/include/osdep_intf.h
> @@ -19,9 +19,6 @@
>  #include <osdep_service.h>
>  #include <drv_types.h>
>  
> -int rtw_hw_suspend23a(struct rtw_adapter *padapter);
> -int rtw_hw_resume23a(struct rtw_adapter *padapter);
> -
>  int rtw_init_drv_sw23a(struct rtw_adapter *padapter);
>  int rtw_free_drv_sw23a(struct rtw_adapter *padapter);
>  int rtw_reset_drv_sw23a(struct rtw_adapter *padapter);
> diff --git a/drivers/staging/rtl8723au/os_dep/usb_intf.c 
> b/drivers/staging/rtl8723au/os_dep/usb_intf.c
> index 865743e..42eb90b 100644
> --- a/drivers/staging/rtl8723au/os_dep/usb_intf.c
> +++ b/drivers/staging/rtl8723au/os_dep/usb_intf.c
> @@ -287,106 +287,6 @@ static void rtw_dev_unload(struct rtw_adapter *padapter)
>       RT_TRACE(_module_hci_intfs_c_, _drv_err_, ("-rtw_dev_unload\n"));
>  }
>  
> -int rtw_hw_suspend23a(struct rtw_adapter *padapter)
> -{
> -     struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv;
> -     struct net_device *pnetdev = padapter->pnetdev;
> -     struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
> -
> -     if ((!padapter->bup) || (padapter->bDriverStopped) ||
> -         (padapter->bSurpriseRemoved)) {
> -             DBG_8723A("padapter->bup =%d bDriverStopped =%d 
> bSurpriseRemoved = %d\n",
> -                       padapter->bup, padapter->bDriverStopped,
> -                       padapter->bSurpriseRemoved);
> -             goto error_exit;
> -     }
> -
> -     if (padapter) { /* system suspend */
> -             LeaveAllPowerSaveMode23a(padapter);
> -
> -             DBG_8723A("==> rtw_hw_suspend23a\n");
> -             down(&pwrpriv->lock);
> -             pwrpriv->bips_processing = true;
> -             /* padapter->net_closed = true; */
> -             /* s1. */
> -             if (pnetdev) {
> -                     netif_carrier_off(pnetdev);
> -                     netif_tx_stop_all_queues(pnetdev);
> -             }
> -
> -             /* s2. */
> -             rtw_disassoc_cmd23a(padapter, 500, false);
> -
> -             /* s2-2.  indicate disconnect to os */
> -             /* rtw_indicate_disconnect23a(padapter); */
> -             if (check_fwstate(pmlmepriv, _FW_LINKED)) {
> -                     _clr_fwstate_(pmlmepriv, _FW_LINKED);
> -
> -                     rtw_led_control(padapter, LED_CTL_NO_LINK);
> -
> -                     rtw_os_indicate_disconnect23a(padapter);
> -
> -                     /* donnot enqueue cmd */
> -                     rtw_lps_ctrl_wk_cmd23a(padapter,
> -                                            LPS_CTRL_DISCONNECT, 0);
> -             }
> -             /* s2-3. */
> -             rtw_free_assoc_resources23a(padapter, 1);
> -
> -             /* s2-4. */
> -             rtw_free_network_queue23a(padapter);
> -             rtw_ips_dev_unload23a(padapter);
> -             pwrpriv->rf_pwrstate = rf_off;
> -             pwrpriv->bips_processing = false;
> -             up(&pwrpriv->lock);
> -     } else {
> -             goto error_exit;
> -     }
> -     return 0;
> -error_exit:
> -     DBG_8723A("%s, failed\n", __func__);
> -     return -1;
> -}
> -
> -int rtw_hw_resume23a(struct rtw_adapter *padapter)
> -{
> -     struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv;
> -     struct net_device *pnetdev = padapter->pnetdev;
> -
> -     if (padapter) { /* system resume */
> -             DBG_8723A("==> rtw_hw_resume23a\n");
> -             down(&pwrpriv->lock);
> -             pwrpriv->bips_processing = true;
> -             rtw_reset_drv_sw23a(padapter);
> -
> -             if (pm_netdev_open23a(pnetdev, false)) {
> -                     up(&pwrpriv->lock);
> -                     goto error_exit;
> -             }
> -
> -             netif_device_attach(pnetdev);
> -             netif_carrier_on(pnetdev);
> -
> -             if (!rtw_netif_queue_stopped(pnetdev))
> -                     netif_tx_start_all_queues(pnetdev);
> -             else
> -                     netif_tx_wake_all_queues(pnetdev);
> -
> -             pwrpriv->bkeepfwalive = false;
> -
> -             pwrpriv->rf_pwrstate = rf_on;
> -             pwrpriv->bips_processing = false;
> -
> -             up(&pwrpriv->lock);
> -     } else {
> -             goto error_exit;
> -     }
> -     return 0;
> -error_exit:
> -     DBG_8723A("%s, Open net dev failed\n", __func__);
> -     return -1;
> -}
> -
>  static int rtw_suspend(struct usb_interface *pusb_intf, pm_message_t message)
>  {
>       struct dvobj_priv *dvobj = usb_get_intfdata(pusb_intf);
_______________________________________________
devel mailing list
de...@linuxdriverproject.org
http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel

Reply via email to