staging: r8188eu: rename phy_sw_chnl to rtw_hal_set_chan

And remove two one-line wrappers.
Signed-off-by: Ivan Safonov <insafonov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8188eu/hal/hal_intf.c

@@ -104,12 +104,6 @@ void rtw_hal_set_bwmode(struct adapter *adapt,
 						     offset);
 }
 
-void rtw_hal_set_chan(struct adapter *adapt, u8 channel)
-{
-	if (adapt->HalFunc.set_channel_handler)
-		adapt->HalFunc.set_channel_handler(adapt, channel);
-}
-
 void rtw_hal_reset_security_engine(struct adapter *adapter)
 {
 	if (adapter->HalFunc.hal_reset_security_engine)

drivers/staging/rtl8188eu/hal/phy.c

@@ -307,7 +307,7 @@ static void phy_sw_chnl_callback(struct adapter *adapt, u8 channel)
 	}
 }
 
-void phy_sw_chnl(struct adapter *adapt, u8 channel)
+void rtw_hal_set_chan(struct adapter *adapt, u8 channel)
 {
 	struct hal_data_8188e *hal_data = GET_HAL_DATA(adapt);
 	u8 tmpchannel = hal_data->CurrentChannel;

drivers/staging/rtl8188eu/hal/rtl8188e_hal_init.c

@@ -194,7 +194,6 @@ void rtl8188e_set_hal_ops(struct hal_ops *pHalFunc)
 	pHalFunc->read_chip_version = &ReadChipVersion8188E;
 
 	pHalFunc->set_bwmode_handler = &phy_set_bw_mode;
-	pHalFunc->set_channel_handler = &phy_sw_chnl;
 }
 
 /*  */

drivers/staging/rtl8188eu/include/hal_intf.h

@@ -150,7 +150,6 @@ struct hal_ops {
 	void	(*set_bwmode_handler)(struct adapter *padapter,
 				      enum ht_channel_width Bandwidth,
 				      u8 Offset);
-	void	(*set_channel_handler)(struct adapter *padapter, u8 channel);
 
 	void (*hal_reset_security_engine)(struct adapter *adapter);
 };

drivers/staging/rtl8188eu/include/phy.h

@@ -20,7 +20,6 @@ void phy_set_tx_power_level(struct adapter *adapt, u8 channel);
 
 void phy_set_bw_mode(struct adapter *adapt, enum ht_channel_width bandwidth,
 		     unsigned char offset);
-void phy_sw_chnl(struct adapter *adapt, u8 channel);
 
 void rtl88eu_dm_txpower_track_adjust(struct odm_dm_struct *dm_odm,
 				     u8 type, u8 *dir, u32 *out_write);