Remove function pointers which are not used by the r8188eu driver.

Signed-off-by: Martin Kaiser <redacted>
---
  drivers/staging/r8188eu/include/rtw_io.h | 3 ---
  1 file changed, 3 deletions(-)

diff --git a/drivers/staging/r8188eu/include/rtw_io.h b/drivers/staging/r8188eu/include/rtw_io.h
index f1b3074fa075..4b41c7b03972 100644
--- a/drivers/staging/r8188eu/include/rtw_io.h
+++ b/drivers/staging/r8188eu/include/rtw_io.h

@@ -100,13 +100,10 @@ struct _io_ops {
  			  u8 *pmem);
  	void (*_write_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);
  	u32 (*_read_port)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt,
  			  u8 *pmem);
  	u32 (*_write_port)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt,
  			   u8 *pmem);
-	u32 (*_write_scsi)(struct intf_hdl *pintfhdl,u32 cnt, u8 *pmem);
  	void (*_read_port_cancel)(struct intf_hdl *pintfhdl);
  	void (*_write_port_cancel)(struct intf_hdl *pintfhdl);
  };