linux-kernel - [PATCH 15/47] staging: r8188eu: remove sreset_get_wifi

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Date:   Wed, 22 Sep 2021 22:03:48 +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 15/47] staging: r8188eu: remove sreset_get_wifi_status()

Function sreset_get_wifi_status() is not used, remove it.

Signed-off-by: Michael Straube <straube.linux@...il.com>
---
 drivers/staging/r8188eu/core/rtw_sreset.c    | 30 --------------------
 drivers/staging/r8188eu/include/rtw_sreset.h |  1 -
 2 files changed, 31 deletions(-)

diff --git a/drivers/staging/r8188eu/core/rtw_sreset.c b/drivers/staging/r8188eu/core/rtw_sreset.c
index 1787c2d7ea5f..baa2a080a46e 100644
--- a/drivers/staging/r8188eu/core/rtw_sreset.c
+++ b/drivers/staging/r8188eu/core/rtw_sreset.c
@@ -25,36 +25,6 @@ void sreset_reset_value(struct adapter *padapter)
 	psrtpriv->last_tx_complete_time = 0;
 }
 
-u8 sreset_get_wifi_status(struct adapter *padapter)
-{
-	struct hal_data_8188e	*pHalData = GET_HAL_DATA(padapter);
-	struct sreset_priv *psrtpriv = &pHalData->srestpriv;
-
-	u8 status = WIFI_STATUS_SUCCESS;
-	u32 val32 = 0;
-
-	if (psrtpriv->silent_reset_inprogress)
-		return status;
-	val32 = rtw_read32(padapter, REG_TXDMA_STATUS);
-	if (val32 == 0xeaeaeaea) {
-		psrtpriv->wifi_error_status = WIFI_IF_NOT_EXIST;
-	} else if (val32 != 0) {
-		DBG_88E("txdmastatu(%x)\n", val32);
-		psrtpriv->wifi_error_status = WIFI_MAC_TXDMA_ERROR;
-	}
-
-	if (WIFI_STATUS_SUCCESS != psrtpriv->wifi_error_status) {
-		DBG_88E("==>%s error_status(0x%x)\n", __func__, psrtpriv->wifi_error_status);
-		status = (psrtpriv->wifi_error_status & (~(USB_READ_PORT_FAIL | USB_WRITE_PORT_FAIL)));
-	}
-	DBG_88E("==> %s wifi_status(0x%x)\n", __func__, status);
-
-	/* status restore */
-	psrtpriv->wifi_error_status = WIFI_STATUS_SUCCESS;
-
-	return status;
-}
-
 void sreset_set_wifi_error_status(struct adapter *padapter, u32 status)
 {
 	struct hal_data_8188e	*pHalData = GET_HAL_DATA(padapter);
diff --git a/drivers/staging/r8188eu/include/rtw_sreset.h b/drivers/staging/r8188eu/include/rtw_sreset.h
index 4e97997c305b..47ad185c755f 100644
--- a/drivers/staging/r8188eu/include/rtw_sreset.h
+++ b/drivers/staging/r8188eu/include/rtw_sreset.h
@@ -28,7 +28,6 @@ struct sreset_priv {
 
 void sreset_init_value(struct adapter *padapter);
 void sreset_reset_value(struct adapter *padapter);
-u8 sreset_get_wifi_status(struct adapter *padapter);
 void sreset_set_wifi_error_status(struct adapter *padapter, u32 status);
 
 #endif
-- 
2.33.0