linux-kernel - [PATCH 8/8] staging: rtl8723bs: remove _rtw_sd_f0

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Date:   Tue, 18 May 2021 18:30:53 +0000
From:   Bryan Brattlof <hello@...anbrattlof.com>
To:     Hans de Goede <hdegoede@...hat.com>,
        Larry Finger <Larry.Finger@...inger.net>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     Bryan Brattlof <hello@...anbrattlof.com>,
        linux-staging@...ts.linux.dev, linux-kernel@...r.kernel.org
Subject: [PATCH 8/8] staging: rtl8723bs: remove _rtw_sd_f0_read8()

Both the _rtw_sd_f0_read8() function and the rtw_sd_f0_read8()
redefinition are used anywhere in the driver and can be removed.

Signed-off-by: Bryan Brattlof <hello@...anbrattlof.com>
---
 drivers/staging/rtl8723bs/core/rtw_io.c    | 19 -------------------
 drivers/staging/rtl8723bs/include/rtw_io.h |  4 ----
 2 files changed, 23 deletions(-)

diff --git a/drivers/staging/rtl8723bs/core/rtw_io.c b/drivers/staging/rtl8723bs/core/rtw_io.c
index 6de549e90999..856e23398c03 100644
--- a/drivers/staging/rtl8723bs/core/rtw_io.c
+++ b/drivers/staging/rtl8723bs/core/rtw_io.c
@@ -116,25 +116,6 @@ int rtw_write32(struct adapter *adapter, u32 addr, u32 val)
 	return RTW_STATUS_CODE(ret);
 }

-u8 _rtw_sd_f0_read8(struct adapter *adapter, u32 addr)
-{
-	u8 r_val = 0x00;
-	struct io_priv *pio_priv = &adapter->iopriv;
-	struct intf_hdl *pintfhdl = &(pio_priv->intf);
-	u8 (*_sd_f0_read8)(struct intf_hdl *pintfhdl, u32 addr);
-
-	_sd_f0_read8 = pintfhdl->io_ops._sd_f0_read8;
-
-	if (_sd_f0_read8)
-		r_val = _sd_f0_read8(pintfhdl, addr);
-	else
-		netdev_warn(adapter->pnetdev,
-			    FUNC_ADPT_FMT " _sd_f0_read8 callback is NULL\n",
-			    FUNC_ADPT_ARG(adapter));
-
-	return r_val;
-}
-
 u32 rtw_write_port(struct adapter *adapter, u32 addr, u32 cnt, u8 *pmem)
 {
 	u32 (*_write_port)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *pmem);
diff --git a/drivers/staging/rtl8723bs/include/rtw_io.h b/drivers/staging/rtl8723bs/include/rtw_io.h
index 48e1352ac48a..ab3c5ffe011b 100644
--- a/drivers/staging/rtl8723bs/include/rtw_io.h
+++ b/drivers/staging/rtl8723bs/include/rtw_io.h
@@ -178,12 +178,8 @@ extern int rtw_write8(struct adapter *adapter, u32 addr, u8 val);
 extern int rtw_write16(struct adapter *adapter, u32 addr, u16 val);
 extern int rtw_write32(struct adapter *adapter, u32 addr, u32 val);

-extern u8 _rtw_sd_f0_read8(struct adapter *adapter, u32 addr);
-
 extern u32 rtw_write_port(struct adapter *adapter, u32 addr, u32 cnt, u8 *pmem);

-#define rtw_sd_f0_read8(adapter, addr) _rtw_sd_f0_read8((adapter), (addr))
-
 extern void rtw_write_scsi(struct adapter *adapter, u32 cnt, u8 *pmem);

 /* ioreq */
--
git-series 0.9.1