linux-kernel - [PATCH 02/18] staging: rtl8188eu: remove HW_VAR_MEDIA

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Date:   Sun, 25 Jul 2021 17:58:46 +0200
From:   Martin Kaiser <martin@...ser.cx>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     linux-staging@...ts.linux.dev, kernel-janitors@...r.kernel.org,
        linux-kernel@...r.kernel.org, Martin Kaiser <martin@...ser.cx>
Subject: [PATCH 02/18] staging: rtl8188eu: remove HW_VAR_MEDIA_STATUS1

The "HAL layer variable" HW_VAR_MEDIA_STATUS1 is not used in this driver.
Remove its define and the code for setting a value.

Signed-off-by: Martin Kaiser <martin@...ser.cx>
---
 drivers/staging/rtl8188eu/hal/usb_halinit.c  | 9 ---------
 drivers/staging/rtl8188eu/include/hal_intf.h | 1 -
 2 files changed, 10 deletions(-)

diff --git a/drivers/staging/rtl8188eu/hal/usb_halinit.c b/drivers/staging/rtl8188eu/hal/usb_halinit.c
index 1d7d5037ce89..633feae0fca5 100644
--- a/drivers/staging/rtl8188eu/hal/usb_halinit.c
+++ b/drivers/staging/rtl8188eu/hal/usb_halinit.c
@@ -1135,15 +1135,6 @@ void rtw_hal_set_hwreg(struct adapter *Adapter, u8 variable, u8 *val)
 			usb_write8(Adapter, MSR, val8);
 		}
 		break;
-	case HW_VAR_MEDIA_STATUS1:
-		{
-			u8 val8;
-
-			val8 = usb_read8(Adapter, MSR) & 0x03;
-			val8 |= *((u8 *)val) << 2;
-			usb_write8(Adapter, MSR, val8);
-		}
-		break;
 	case HW_VAR_SET_OPMODE:
 		hw_var_set_opmode(Adapter, variable, val);
 		break;
diff --git a/drivers/staging/rtl8188eu/include/hal_intf.h b/drivers/staging/rtl8188eu/include/hal_intf.h
index 4d4e0a259050..e2ce71db3fa1 100644
--- a/drivers/staging/rtl8188eu/include/hal_intf.h
+++ b/drivers/staging/rtl8188eu/include/hal_intf.h
@@ -13,7 +13,6 @@
 
 enum hw_variables {
 	HW_VAR_MEDIA_STATUS,
-	HW_VAR_MEDIA_STATUS1,
 	HW_VAR_SET_OPMODE,
 	HW_VAR_MAC_ADDR,
 	HW_VAR_BSSID,
-- 
2.20.1