linux-kernel - [PATCH 2/5] staging: r8188eu: remove HW_VAR_DM_FUNC

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Message-Id: <20220709094458.9578-3-straube.linux@gmail.com>
Date:   Sat,  9 Jul 2022 11:44:55 +0200
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 2/5] staging: r8188eu: remove HW_VAR_DM_FUNC_OP from SetHwReg8188EU()

Remove the HW_VAR_DM_FUNC_OP case from SetHwReg8188EU() and move the
functionality to the functions that call SetHwReg8188EU() with
HW_VAR_DM_FUNC_OP. This is part of the ongoing effort to get rid of
SetHwReg8188EU().

Signed-off-by: Michael Straube <straube.linux@...il.com>
---
 drivers/staging/r8188eu/core/rtw_wlan_util.c | 10 ++++++----
 drivers/staging/r8188eu/hal/usb_halinit.c    |  6 ------
 drivers/staging/r8188eu/include/hal_intf.h   |  1 -
 3 files changed, 6 insertions(+), 11 deletions(-)

diff --git a/drivers/staging/r8188eu/core/rtw_wlan_util.c b/drivers/staging/r8188eu/core/rtw_wlan_util.c
index 60c49e161c12..b48e0b9dfd7b 100644
--- a/drivers/staging/r8188eu/core/rtw_wlan_util.c
+++ b/drivers/staging/r8188eu/core/rtw_wlan_util.c
@@ -264,16 +264,18 @@ void UpdateBrateTblForSoftAP(u8 *bssrateset, u32 bssratelen)
 
 void Save_DM_Func_Flag(struct adapter *padapter)
 {
-	u8	saveflag = true;
+	struct hal_data_8188e *haldata = &padapter->haldata;
+	struct odm_dm_struct *odmpriv = &haldata->odmpriv;
 
-	SetHwReg8188EU(padapter, HW_VAR_DM_FUNC_OP, (u8 *)(&saveflag));
+	odmpriv->BK_SupportAbility = odmpriv->SupportAbility;
 }
 
 void Restore_DM_Func_Flag(struct adapter *padapter)
 {
-	u8	saveflag = false;
+	struct hal_data_8188e *haldata = &padapter->haldata;
+	struct odm_dm_struct *odmpriv = &haldata->odmpriv;
 
-	SetHwReg8188EU(padapter, HW_VAR_DM_FUNC_OP, (u8 *)(&saveflag));
+	odmpriv->SupportAbility = odmpriv->BK_SupportAbility;
 }
 
 void Set_MSR(struct adapter *padapter, u8 type)
diff --git a/drivers/staging/r8188eu/hal/usb_halinit.c b/drivers/staging/r8188eu/hal/usb_halinit.c
index 97893543d861..0aae713d2c1c 100644
--- a/drivers/staging/r8188eu/hal/usb_halinit.c
+++ b/drivers/staging/r8188eu/hal/usb_halinit.c
@@ -1160,12 +1160,6 @@ void SetHwReg8188EU(struct adapter *Adapter, u8 variable, u8 *val)
 	case HW_VAR_DM_FLAG:
 		podmpriv->SupportAbility = *((u8 *)val);
 		break;
-	case HW_VAR_DM_FUNC_OP:
-		if (val[0])
-			podmpriv->BK_SupportAbility = podmpriv->SupportAbility;
-		else
-			podmpriv->SupportAbility = podmpriv->BK_SupportAbility;
-		break;
 	case HW_VAR_DM_FUNC_RESET:
 		podmpriv->SupportAbility = pdmpriv->InitODMFlag;
 		break;
diff --git a/drivers/staging/r8188eu/include/hal_intf.h b/drivers/staging/r8188eu/include/hal_intf.h
index 3e0ee33aa131..261823e7e8e8 100644
--- a/drivers/staging/r8188eu/include/hal_intf.h
+++ b/drivers/staging/r8188eu/include/hal_intf.h
@@ -13,7 +13,6 @@ enum hw_variables {
 	HW_VAR_CORRECT_TSF,
 	HW_VAR_MLME_SITESURVEY,
 	HW_VAR_DM_FLAG,
-	HW_VAR_DM_FUNC_OP,
 	HW_VAR_DM_FUNC_RESET,
 	HW_VAR_DM_FUNC_CLR,
 };
-- 
2.36.1