linux-kernel - [PATCH 3/6] staging: rtl8723bs: remove sdio_read

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Date:   Sat, 21 Aug 2021 23:55:29 +0000
From:   Bryan Brattlof <hello@...anbrattlof.com>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     Bryan Brattlof <hello@...anbrattlof.com>,
        linux-staging@...ts.linux.dev, linux-kernel@...r.kernel.org
Subject: [PATCH 3/6] staging: rtl8723bs: remove sdio_read_mem()

The sdio_read_mem() function is unused. We can remove it.

Signed-off-by: Bryan Brattlof <hello@...anbrattlof.com>
---
 drivers/staging/rtl8723bs/hal/sdio_ops.c   | 11 -----------
 drivers/staging/rtl8723bs/include/rtw_io.h |  2 --
 2 files changed, 13 deletions(-)

diff --git a/drivers/staging/rtl8723bs/hal/sdio_ops.c b/drivers/staging/rtl8723bs/hal/sdio_ops.c
index 6bd662928ab6..019ace4b8564 100644
--- a/drivers/staging/rtl8723bs/hal/sdio_ops.c
+++ b/drivers/staging/rtl8723bs/hal/sdio_ops.c
@@ -299,16 +299,6 @@ static s32 sdio_write32(struct intf_hdl *intfhdl, u32 addr, u32 val)
 	return err;
 }

-static void sdio_read_mem(
-	struct intf_hdl *intfhdl,
-	u32 addr,
-	u32 cnt,
-	u8 *rmem
-)
-{
-	sdio_readN(intfhdl, addr, cnt, rmem);
-}
-
 /*
  * Description:
  *Read from RX FIFO
@@ -410,7 +400,6 @@ void sdio_set_intf_ops(struct adapter *adapter, struct _io_ops *ops)
 	ops->_read8 = &sdio_read8;
 	ops->_read16 = &sdio_read16;
 	ops->_read32 = &sdio_read32;
-	ops->_read_mem = &sdio_read_mem;
 	ops->_read_port = &sdio_read_port;

 	ops->_write8 = &sdio_write8;
diff --git a/drivers/staging/rtl8723bs/include/rtw_io.h b/drivers/staging/rtl8723bs/include/rtw_io.h
index 0753e20cfaa2..43102f65bddd 100644
--- a/drivers/staging/rtl8723bs/include/rtw_io.h
+++ b/drivers/staging/rtl8723bs/include/rtw_io.h
@@ -89,8 +89,6 @@ struct _io_ops {
 		int (*_write16_async)(struct intf_hdl *pintfhdl, u32 addr, u16 val);
 		int (*_write32_async)(struct intf_hdl *pintfhdl, u32 addr, u32 val);

-		void (*_read_mem)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *pmem);
-
 		void (*_sync_irp_protocol_rw)(struct io_queue *pio_q);

 		u32 (*_read_interrupt)(struct intf_hdl *pintfhdl, u32 addr);
--
2.30.2