staging: r8188eu: remove set_channel_handler from hal_ops

Remove set_channel_handler from hal_ops and remove its wrapper
rtw_hal_set_chan(). Call PHY_SwChnl8188E() directly instead.
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210906190223.11396-12-straube.linux@gmail.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/r8188eu/core/rtw_wlan_util.c

@@ -318,7 +318,7 @@ void SelectChannel(struct adapter *padapter, unsigned char channel)
 {
 	/* saved channel info */
 	rtw_set_oper_ch(padapter, channel);
-	rtw_hal_set_chan(padapter, channel);
+	PHY_SwChnl8188E(padapter, channel);
 }
 
 void SetBWMode(struct adapter *padapter, unsigned short bwmode,
@@ -359,7 +359,7 @@ void set_channel_bwmode(struct adapter *padapter, unsigned char channel, unsigne
 	rtw_set_oper_bw(padapter, bwmode);
 	rtw_set_oper_choffset(padapter, channel_offset);
 
-	rtw_hal_set_chan(padapter, center_ch); /*  set center channel */
+	PHY_SwChnl8188E(padapter, center_ch); /*  set center channel */
 	SetBWMode(padapter, bwmode, channel_offset);
 }
 

drivers/staging/r8188eu/hal/hal_intf.c

@@ -215,12 +215,6 @@ void rtw_hal_write_rfreg(struct adapter *adapt, enum rf_radio_path rfpath,
 					      bitmask, data);
 }
 
-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_bcn_related_reg_setting(struct adapter *adapt)
 {
 	if (adapt->HalFunc.SetBeaconRelatedRegistersHandler)

drivers/staging/r8188eu/hal/rtl8188e_hal_init.c

@@ -1784,8 +1784,6 @@ void rtl8188e_set_hal_ops(struct hal_ops *pHalFunc)
 {
 	pHalFunc->free_hal_data = &rtl8188e_free_hal_data;
 
-	pHalFunc->set_channel_handler = &PHY_SwChnl8188E;
-
 	pHalFunc->Add_RateATid = &rtl8188e_Add_RateATid;
 	pHalFunc->run_thread = &rtl8188e_start_thread;
 	pHalFunc->cancel_thread = &rtl8188e_stop_thread;

drivers/staging/r8188eu/include/hal_intf.h

@@ -143,8 +143,6 @@ struct hal_ops {
 	s32	(*init_recv_priv)(struct adapter *padapter);
 	void	(*free_recv_priv)(struct adapter *padapter);
 
-	void	(*set_channel_handler)(struct adapter *padapter, u8 channel);
-
 	void	(*SetHwRegHandler)(struct adapter *padapter, u8	variable,
 				   u8 *val);
 	void	(*GetHwRegHandler)(struct adapter *padapter, u8	variable,
@@ -281,8 +279,6 @@ void	rtw_hal_write_rfreg(struct adapter *padapter,
 			    enum rf_radio_path eRFPath, u32 RegAddr,
 			    u32 BitMask, u32 Data);
 
-void	rtw_hal_set_chan(struct adapter *padapter, u8 channel);
-
 u8	rtw_hal_antdiv_before_linked(struct adapter *padapter);
 void	rtw_hal_antdiv_rssi_compared(struct adapter *padapter,
 				     struct wlan_bssid_ex *dst,