linux-kernel - [PATCH 5/5] staging: r8188eu: remove module parameter rtw_rf

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Date:   Sun, 28 Nov 2021 14:53:26 +0100
From:   Michael Straube <straube.linux@...il.com>
To:     gregkh@...uxfoundation.org
Cc:     Larry.Finger@...inger.net, phil@...lpotter.co.uk,
        linux-staging@...ts.linux.dev, linux-kernel@...r.kernel.org,
        Michael Straube <straube.linux@...il.com>
Subject: [PATCH 5/5] staging: r8188eu: remove module parameter rtw_rf_config

The module parameter rtw_rf_config is not used in the driver.
Remove it and remove the now unused enum rt_rf_type_def.

Signed-off-by: Michael Straube <straube.linux@...il.com>
---
 drivers/staging/r8188eu/include/drv_types.h |  1 -
 drivers/staging/r8188eu/include/rtw_rf.h    | 10 ----------
 drivers/staging/r8188eu/os_dep/os_intfs.c   |  3 ---
 3 files changed, 14 deletions(-)

diff --git a/drivers/staging/r8188eu/include/drv_types.h b/drivers/staging/r8188eu/include/drv_types.h
index 3e4928320f17..edcdbd646eaa 100644
--- a/drivers/staging/r8188eu/include/drv_types.h
+++ b/drivers/staging/r8188eu/include/drv_types.h
@@ -85,7 +85,6 @@ struct registry_priv {
 	u8	ampdu_amsdu;/* A-MPDU Supports A-MSDU is permitted */
 	u8	lowrate_two_xmit;
 
-	u8	rf_config;
 	u8	low_power;
 
 	u8	wifi_spec;/*  !turbo_mode */
diff --git a/drivers/staging/r8188eu/include/rtw_rf.h b/drivers/staging/r8188eu/include/rtw_rf.h
index 7ec252fec054..d0a408b903dc 100644
--- a/drivers/staging/r8188eu/include/rtw_rf.h
+++ b/drivers/staging/r8188eu/include/rtw_rf.h
@@ -99,16 +99,6 @@ enum ht_extchnl_offset {
 	HT_EXTCHNL_OFFSET_LOWER = 3,
 };
 
-/* 2007/11/15 MH Define different RF type. */
-enum rt_rf_type_def {
-	RF_1T2R = 0,
-	RF_2T4R = 1,
-	RF_2T2R = 2,
-	RF_1T1R = 3,
-	RF_2T2R_GREEN = 4,
-	RF_819X_MAX_TYPE = 5,
-};
-
 u32 rtw_ch2freq(u32 ch);
 
 #endif /* _RTL8711_RF_H_ */
diff --git a/drivers/staging/r8188eu/os_dep/os_intfs.c b/drivers/staging/r8188eu/os_dep/os_intfs.c
index 5a5f182d30c9..0021ca578949 100644
--- a/drivers/staging/r8188eu/os_dep/os_intfs.c
+++ b/drivers/staging/r8188eu/os_dep/os_intfs.c
@@ -75,7 +75,6 @@ static int rtw_ampdu_amsdu;/*  0: disabled, 1:enabled, 2:auto */
 
 static int rtw_lowrate_two_xmit = 1;/* Use 2 path Tx to transmit MCS0~7 and legacy mode */
 
-static int rtw_rf_config = RF_819X_MAX_TYPE;  /* auto */
 static int rtw_low_power;
 static int rtw_wifi_spec;
 static int rtw_channel_plan = RT_CHANNEL_DOMAIN_MAX;
@@ -123,7 +122,6 @@ module_param(rtw_ampdu_enable, int, 0644);
 module_param(rtw_rx_stbc, int, 0644);
 module_param(rtw_ampdu_amsdu, int, 0644);
 module_param(rtw_lowrate_two_xmit, int, 0644);
-module_param(rtw_rf_config, int, 0644);
 module_param(rtw_power_mgnt, int, 0644);
 module_param(rtw_smart_ps, int, 0644);
 module_param(rtw_low_power, int, 0644);
@@ -205,7 +203,6 @@ static uint loadparam(struct adapter *padapter,  struct  net_device *pnetdev)
 	registry_par->rx_stbc = (u8)rtw_rx_stbc;
 	registry_par->ampdu_amsdu = (u8)rtw_ampdu_amsdu;
 	registry_par->lowrate_two_xmit = (u8)rtw_lowrate_two_xmit;
-	registry_par->rf_config = (u8)rtw_rf_config;
 	registry_par->low_power = (u8)rtw_low_power;
 	registry_par->wifi_spec = (u8)rtw_wifi_spec;
 	registry_par->channel_plan = (u8)rtw_channel_plan;
-- 
2.34.0