staging: rtl8723au: Remove all references to unused io_queue

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8723au/include/drv_types.h

@@ -242,7 +242,6 @@ struct rtw_adapter {
 	struct	mlme_ext_priv mlmeextpriv;
 	struct	cmd_priv	cmdpriv;
 	struct	evt_priv	evtpriv;
-	/* struct	io_queue	*pio_queue; */
 	struct	io_priv	iopriv;
 	struct	xmit_priv	xmitpriv;
 	struct	recv_priv	recvpriv;

drivers/staging/rtl8723au/include/rtw_io.h

@@ -98,7 +98,6 @@
 
 struct intf_priv;
 struct intf_hdl;
-struct io_queue;
 
 struct _io_ops
 {
@@ -114,8 +113,6 @@ struct _io_ops
 		void (*_read_mem)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, 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, struct recv_buf *rbuf);
@@ -265,16 +262,6 @@ Below is the data structure used by _io_handler
 
 */
 
-struct io_queue {
-	spinlock_t	lock;
-	struct list_head free_ioreqs;
-	struct list_head pending;		/* The io_req list that will be served in the single protocol read/write. */
-	struct list_head processing;
-	u8	*free_ioreqs_buf; /*  4-byte aligned */
-	u8	*pallocated_free_ioreqs_buf;
-	struct	intf_hdl	intf;
-};
-
 struct io_priv{
 
 	struct rtw_adapter *padapter;
@@ -283,13 +270,6 @@ struct io_priv{
 
 };
 
-uint ioreq_flush(struct rtw_adapter *adapter, struct io_queue *ioqueue);
-void sync_ioreq_enqueue(struct io_req *preq,struct io_queue *ioqueue);
-uint sync_ioreq_flush(struct rtw_adapter *adapter, struct io_queue *ioqueue);
-
-uint free_ioreq(struct io_req *preq, struct io_queue *pio_queue);
-struct io_req *alloc_ioreq(struct io_queue *pio_q);
-
 uint register_intf_hdl(u8 *dev, struct intf_hdl *pintfhdl);
 void unregister_intf_hdl(struct intf_hdl *pintfhdl);
 
@@ -358,13 +338,6 @@ int dbg_rtw_writeN23a(struct rtw_adapter *adapter, u32 addr ,u32 length , u8 *da
 #define rtw_write_port_cancel(adapter) _rtw_write_port23a_cancel((adapter))
 #endif /* DBG_IO */
 
-uint alloc_io_queue(struct rtw_adapter *adapter);
-void free_io_queue(struct rtw_adapter *adapter);
-void async_bus_io(struct io_queue *pio_q);
-void bus_sync_io(struct io_queue *pio_q);
-u32 _ioreq2rwmem(struct io_queue *pio_q);
-void dev_power_down(struct rtw_adapter * Adapter, u8 bpwrup);
-
 #define PlatformEFIOWrite1Byte(_a,_b,_c)		\
 	rtw_write8(_a,_b,_c)
 #define PlatformEFIOWrite2Byte(_a,_b,_c)		\