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Date:   Sun, 22 Aug 2021 20:43:47 +0000
To:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>
From:   Bryan Brattlof <hello@bryanbrattlof.com>
Cc:     "Fabio M. De Francesco" <fmdefrancesco@gmail.com>,
        linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org,
        Bryan Brattlof <hello@bryanbrattlof.com>
Reply-To: Bryan Brattlof <hello@bryanbrattlof.com>
Subject: [PATCH v2 4/5] staging: rtl8723bs: remove unused definitions from rtw_io.h
Message-ID: <20210822204212.2832397-5-hello@bryanbrattlof.com>
MIME-Version: 1.0
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Precedence: bulk

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

Signed-off-by: Bryan Brattlof <hello@bryanbrattlof.com>
---
 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/r=
tl8723bs/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_=09BIT(0)=09/* support async io */

-struct intf_priv;
 struct intf_hdl;
-struct io_queue;

 struct _io_ops {
 =09=09u8 (*_read8)(struct intf_hdl *pintfhdl, u32 addr);
@@ -85,33 +83,8 @@ struct _io_ops {
 =09=09int (*_write16)(struct intf_hdl *pintfhdl, u32 addr, u16 val);
 =09=09int (*_write32)(struct intf_hdl *pintfhdl, u32 addr, u32 val);

-=09=09int (*_write8_async)(struct intf_hdl *pintfhdl, u32 addr, u8 val);
-=09=09int (*_write16_async)(struct intf_hdl *pintfhdl, u32 addr, u16 val);
-=09=09int (*_write32_async)(struct intf_hdl *pintfhdl, u32 addr, u32 val);
-
-=09=09void (*_sync_irp_protocol_rw)(struct io_queue *pio_q);
-
-=09=09u32 (*_read_interrupt)(struct intf_hdl *pintfhdl, u32 addr);
-
 =09=09u32 (*_read_port)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *=
pmem);
 =09=09u32 (*_write_port)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 =
*pmem);
-
-=09=09u32 (*_write_scsi)(struct intf_hdl *pintfhdl, u32 cnt, u8 *pmem);
-
-=09=09void (*_read_port_cancel)(struct intf_hdl *pintfhdl);
-=09=09void (*_write_port_cancel)(struct intf_hdl *pintfhdl);
-};
-
-struct io_req {
-=09struct list_head=09list;
-=09u32 addr;
-=09volatile u32 val;
-=09u32 command;
-=09u32 status;
-=09u8 *pbuf;
-
-=09void (*_async_io_callback)(struct adapter *padater, struct io_req *pio_=
req, u8 *cnxt);
-=09u8 *cnxt;
 };

 struct=09intf_hdl {
@@ -132,16 +105,6 @@ Below is the data structure used by _io_handler

 */

-struct io_queue {
-=09spinlock_t=09lock;
-=09struct list_head=09free_ioreqs;
-=09struct list_head=09=09pending;=09=09/* The io_req list that will be ser=
ved in the single protocol read/write. */
-=09struct list_head=09=09processing;
-=09u8 *free_ioreqs_buf; /*  4-byte aligned */
-=09u8 *pallocated_free_ioreqs_buf;
-=09struct=09intf_hdl=09intf;
-};
-
 struct io_priv {

 =09struct 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 *ioque=
ue);
-extern uint sync_ioreq_flush(struct adapter *adapter, struct io_queue *ioq=
ueue);
-
-
-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, u=
8 *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 ad=
dr, 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,
-=09void (*_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,
-=09void (*_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,
-=09void (*_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,
-=09void (*_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,
-=09void (*_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,
-=09void (*_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, u=
8 *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=09/* _RTL8711_IO_H_ */
--
2.30.2