Commit 041878d4 authored by Fabio Aiuto's avatar Fabio Aiuto Committed by Greg Kroah-Hartman
Browse files

staging: rtl8723bs: remove unused BT static variables 



remove some unused static variables. One of them
is used to toggle on the BT coexistence mechanism,
but it is always enabled and it's not conditioned
to the value of the related parameter.

Remove unused field of the registry_priv struct as
well, they were intended for hosting the parameters
this patch rids.

Signed-off-by: default avatarFabio Aiuto <fabioaiuto83@gmail.com>
Link: https://lore.kernel.org/r/20210729125417.4380-1-fabioaiuto83@gmail.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent cc59bde1

drivers/staging/rtl8723bs/include/drv_types.h

+0 −4
Original line number Diff line number Diff line
@@ -139,10 +139,6 @@ struct registry_priv { 


	u8 channel_plan;



	u8 btcoex;

	u8 bt_iso;

	u8 bt_sco;

	u8 bt_ampdu;

	s8	ant_num;



	/* false:Reject AP's Add BA req, true:accept AP's Add BA req */

drivers/staging/rtl8723bs/os_dep/os_intfs.c

+0 −10
Original line number Diff line number Diff line
@@ -95,12 +95,6 @@ static int rtw_low_power; 
static int rtw_wifi_spec;

static int rtw_channel_plan = RT_CHANNEL_DOMAIN_MAX;



static int rtw_btcoex_enable = 1;

module_param(rtw_btcoex_enable, int, 0644);

MODULE_PARM_DESC(rtw_btcoex_enable, "Enable BT co-existence mechanism");

static int rtw_bt_iso = 2;/*  0:Low, 1:High, 2:From Efuse */

static int rtw_bt_sco = 3;/*  0:Idle, 1:None-SCO, 2:SCO, 3:From Counter, 4.Busy, 5.OtherBusy */

static int rtw_bt_ampdu = 1 ;/*  0:Disable BT control A-MPDU, 1:Enable BT control A-MPDU. */

static int rtw_ant_num = -1; /*  <0: undefined, >0: Antenna number */

module_param(rtw_ant_num, int, 0644);

MODULE_PARM_DESC(rtw_ant_num, "Antenna number setting");
@@ -263,10 +257,6 @@ static void loadparam(struct adapter *padapter, struct net_device *pnetdev) 


	registry_par->channel_plan = (u8)rtw_channel_plan;



	registry_par->btcoex = (u8)rtw_btcoex_enable;

	registry_par->bt_iso = (u8)rtw_bt_iso;

	registry_par->bt_sco = (u8)rtw_bt_sco;

	registry_par->bt_ampdu = (u8)rtw_bt_ampdu;

	registry_par->ant_num = (s8)rtw_ant_num;



	registry_par->accept_addba_req = true;