[PATCH v2 4/5] staging: rtl8723bs: remove unused definitions from rtw_io.h

[Bryan Brattlof]

There are a few unused definitions inside rtw_io.h We can remove them.

Signed-off-by: Bryan Brattlof <hello@xxxxxxxxxxxxxxxxx>
---
 drivers/staging/rtl8723bs/include/rtw_io.h | 91 ----------------------
 1 file changed, 91 deletions(-)

diff --git a/drivers/staging/rtl8723bs/include/rtw_io.h b/drivers/staging/rtl8723bs/include/rtw_io.h
index 43102f65bddd..fa0cedadaa79 100644
--- a/drivers/staging/rtl8723bs/include/rtw_io.h
+++ b/drivers/staging/rtl8723bs/include/rtw_io.h
@@ -72,9 +72,7 @@

 #define _INTF_ASYNC_	BIT(0)	/* support async io */

-struct intf_priv;
 struct intf_hdl;
-struct io_queue;

 struct _io_ops {
 		u8 (*_read8)(struct intf_hdl *pintfhdl, u32 addr);
@@ -85,33 +83,8 @@ struct _io_ops {
 		int (*_write16)(struct intf_hdl *pintfhdl, u32 addr, u16 val);
 		int (*_write32)(struct intf_hdl *pintfhdl, u32 addr, u32 val);

-		int (*_write8_async)(struct intf_hdl *pintfhdl, u32 addr, u8 val);
-		int (*_write16_async)(struct intf_hdl *pintfhdl, u32 addr, u16 val);
-		int (*_write32_async)(struct intf_hdl *pintfhdl, u32 addr, u32 val);
-
-		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);
-};
-
-struct io_req {
-	struct list_head	list;
-	u32 addr;
-	volatile u32 val;
-	u32 command;
-	u32 status;
-	u8 *pbuf;
-
-	void (*_async_io_callback)(struct adapter *padater, struct io_req *pio_req, u8 *cnxt);
-	u8 *cnxt;
 };

 struct	intf_hdl {
@@ -132,16 +105,6 @@ 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 adapter *padapter;
@@ -150,20 +113,6 @@ struct io_priv {

 };

-extern uint ioreq_flush(struct adapter *adapter, struct io_queue *ioqueue);
-extern void sync_ioreq_enqueue(struct io_req *preq, struct io_queue *ioqueue);
-extern uint sync_ioreq_flush(struct adapter *adapter, struct io_queue *ioqueue);
-
-
-extern uint free_ioreq(struct io_req *preq, struct io_queue *pio_queue);
-extern struct io_req *alloc_ioreq(struct io_queue *pio_q);
-
-extern uint register_intf_hdl(u8 *dev, struct intf_hdl *pintfhdl);
-extern void unregister_intf_hdl(struct intf_hdl *pintfhdl);
-
-extern void _rtw_attrib_read(struct adapter *adapter, u32 addr, u32 cnt, u8 *pmem);
-extern void _rtw_attrib_write(struct adapter *adapter, u32 addr, u32 cnt, u8 *pmem);
-
 extern u8 rtw_read8(struct adapter *adapter, u32 addr);
 extern u16 rtw_read16(struct adapter *adapter, u32 addr);
 extern u32 rtw_read32(struct adapter *adapter, u32 addr);
@@ -174,46 +123,6 @@ extern int rtw_write32(struct adapter *adapter, u32 addr, u32 val);

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

-extern void rtw_write_scsi(struct adapter *adapter, u32 cnt, u8 *pmem);
-
-/* ioreq */
-extern void ioreq_read8(struct adapter *adapter, u32 addr, u8 *pval);
-extern void ioreq_read16(struct adapter *adapter, u32 addr, u16 *pval);
-extern void ioreq_read32(struct adapter *adapter, u32 addr, u32 *pval);
-extern void ioreq_write8(struct adapter *adapter, u32 addr, u8 val);
-extern void ioreq_write16(struct adapter *adapter, u32 addr, u16 val);
-extern void ioreq_write32(struct adapter *adapter, u32 addr, u32 val);
-
-
-extern uint async_read8(struct adapter *adapter, u32 addr, u8 *pbuff,
-	void (*_async_io_callback)(struct adapter *padater, struct io_req *pio_req, u8 *cnxt), u8 *cnxt);
-extern uint async_read16(struct adapter *adapter, u32 addr,  u8 *pbuff,
-	void (*_async_io_callback)(struct adapter *padater, struct io_req *pio_req, u8 *cnxt), u8 *cnxt);
-extern uint async_read32(struct adapter *adapter, u32 addr,  u8 *pbuff,
-	void (*_async_io_callback)(struct adapter *padater, struct io_req *pio_req, u8 *cnxt), u8 *cnxt);
-
-extern void async_read_mem(struct adapter *adapter, u32 addr, u32 cnt, u8 *pmem);
-extern void async_read_port(struct adapter *adapter, u32 addr, u32 cnt, u8 *pmem);
-
-extern void async_write8(struct adapter *adapter, u32 addr, u8 val,
-	void (*_async_io_callback)(struct adapter *padater, struct io_req *pio_req, u8 *cnxt), u8 *cnxt);
-extern void async_write16(struct adapter *adapter, u32 addr, u16 val,
-	void (*_async_io_callback)(struct adapter *padater, struct io_req *pio_req, u8 *cnxt), u8 *cnxt);
-extern void async_write32(struct adapter *adapter, u32 addr, u32 val,
-	void (*_async_io_callback)(struct adapter *padater, struct io_req *pio_req, u8 *cnxt), u8 *cnxt);
-
-extern void async_write_mem(struct adapter *adapter, u32 addr, u32 cnt, u8 *pmem);
-extern void async_write_port(struct adapter *adapter, u32 addr, u32 cnt, u8 *pmem);
-
-
 int rtw_init_io_priv(struct adapter *padapter, void (*set_intf_ops)(struct adapter *padapter, struct _io_ops *pops));

-
-extern uint alloc_io_queue(struct adapter *adapter);
-extern void free_io_queue(struct adapter *adapter);
-extern void async_bus_io(struct io_queue *pio_q);
-extern void bus_sync_io(struct io_queue *pio_q);
-extern u32 _ioreq2rwmem(struct io_queue *pio_q);
-extern void dev_power_down(struct adapter *Adapter, u8 bpwrup);
-
 #endif	/* _RTL8711_IO_H_ */
--
2.30.2