staging: rtl8192u: remove dm_check_rfctrl_gpio()

This patch removes dm_check_rfctrl_gpio() because it does nothing when
RTL8192U is defined.

Signed-off-by: Xenia Ragiadakou <burzalodowa@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8192u/r8192U_dm.c b/drivers/staging/rtl8192u/r8192U_dm.c
index 5275131148221328298b5af07897ae9dc00618d4..338c6f1d84df6e46349a81060b58c063abcd48b0 100644 (file)
--- a/drivers/staging/rtl8192u/r8192U_dm.c
+++ b/drivers/staging/rtl8192u/r8192U_dm.c
@@ -122,9 +122,6 @@ static      void dm_init_ctstoself(struct net_device *dev);
 // DM --> EDCA turbo mode control
 static void    dm_check_edca_turbo(struct net_device *dev);
 
-// DM --> HW RF control
-static void    dm_check_rfctrl_gpio(struct net_device *dev);
-
 #ifndef RTL8190P
 //static       void    dm_gpio_change_rf(struct net_device *dev);
 #endif
@@ -269,7 +266,6 @@ extern  void    hal_dm_watchdog(struct net_device *dev)
        dm_ctrl_initgain_byrssi(dev);
        dm_check_edca_turbo(dev);
        dm_bandwidth_autoswitch(dev);
-       dm_check_rfctrl_gpio(dev);
        dm_check_rx_path_selection(dev);
        dm_check_fsync(dev);
 
@@ -2818,44 +2814,6 @@ static void dm_ctstoself(struct net_device *dev)
        }
 }
 
-
-/*-----------------------------------------------------------------------------
- * Function:   dm_check_rfctrl_gpio()
- *
- * Overview:   Copy 8187B template for 9xseries.
- *
- * Input:              NONE
- *
- * Output:             NONE
- *
- * Return:             NONE
- *
- * Revised History:
- *     When            Who             Remark
- *     05/28/2008      amy             Create Version 0 porting from windows code.
- *
- *---------------------------------------------------------------------------*/
-static void dm_check_rfctrl_gpio(struct net_device *dev)
-{
-       //struct r8192_priv *priv = ieee80211_priv(dev);
-
-       // Work around for DTM test, we will not enable HW - radio on/off because r/w
-       // page 1 register before extra bus is enabled causing system failures when resuming
-       // from S4. 20080218, Emily
-
-       // Stop to execute workitem to prevent S3/S4 bug.
-#ifdef RTL8190P
-       return;
-#endif
-#ifdef RTL8192U
-       return;
-#endif
-#ifdef RTL8192E
-               queue_delayed_work(priv->priv_wq,&priv->gpio_change_rf_wq,0);
-#endif
-
-}      /* dm_CheckRfCtrlGPIO */
-
 /*-----------------------------------------------------------------------------
  * Function:   dm_check_pbc_gpio()
  *