staging: r8188eu: remove IO defines

Remove a couple of IO related defines which are not used in the r8188eu
driver.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> # Edimax N150
Link: https://lore.kernel.org/r/20230111195640.306748-15-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/r8188eu/include/rtw_io.h b/drivers/staging/r8188eu/include/rtw_io.h
index 95dd66c..749bb1d 100644 (file)
--- a/drivers/staging/r8188eu/include/rtw_io.h
+++ b/drivers/staging/r8188eu/include/rtw_io.h
@@ -22,64 +22,6 @@
 #define rtw_usb_buffer_free(dev, size, addr, dma)                      \
        usb_free_coherent((dev), (size), (addr), (dma))
 
-#define NUM_IOREQ              8
-
-#define MAX_PROT_SZ    (64-16)
-
-#define _IOREADY               0
-#define _IO_WAIT_COMPLETE      1
-#define _IO_WAIT_RSP           2
-
-/*  IO COMMAND TYPE */
-#define _IOSZ_MASK_            (0x7F)
-#define _IO_WRITE_             BIT(7)
-#define _IO_FIXED_             BIT(8)
-#define _IO_BURST_             BIT(9)
-#define _IO_BYTE_              BIT(10)
-#define _IO_HW_                        BIT(11)
-#define _IO_WORD_              BIT(12)
-#define _IO_SYNC_              BIT(13)
-#define _IO_CMDMASK_           (0x1F80)
-
-/*
-       For prompt mode accessing, caller shall free io_req
-       Otherwise, io_handler will free io_req
-*/
-
-/*  IO STATUS TYPE */
-#define _IO_ERR_               BIT(2)
-#define _IO_SUCCESS_           BIT(1)
-#define _IO_DONE_              BIT(0)
-
-#define IO_RD32                        (_IO_SYNC_ | _IO_WORD_)
-#define IO_RD16                        (_IO_SYNC_ | _IO_HW_)
-#define IO_RD8                 (_IO_SYNC_ | _IO_BYTE_)
-
-#define IO_RD32_ASYNC          (_IO_WORD_)
-#define IO_RD16_ASYNC          (_IO_HW_)
-#define IO_RD8_ASYNC           (_IO_BYTE_)
-
-#define IO_WR32                        (_IO_WRITE_ | _IO_SYNC_ | _IO_WORD_)
-#define IO_WR16                        (_IO_WRITE_ | _IO_SYNC_ | _IO_HW_)
-#define IO_WR8                 (_IO_WRITE_ | _IO_SYNC_ | _IO_BYTE_)
-
-#define IO_WR32_ASYNC          (_IO_WRITE_ | _IO_WORD_)
-#define IO_WR16_ASYNC          (_IO_WRITE_ | _IO_HW_)
-#define IO_WR8_ASYNC           (_IO_WRITE_ | _IO_BYTE_)
-
-/*
-       Only Sync. burst accessing is provided.
-*/
-
-#define IO_WR_BURST(x)                                         \
-       (_IO_WRITE_ | _IO_SYNC_ | _IO_BURST_ | ((x) & _IOSZ_MASK_))
-#define IO_RD_BURST(x)                                         \
-       (_IO_SYNC_ | _IO_BURST_ | ((x) & _IOSZ_MASK_))
-
-/* below is for the intf_option bit defition... */
-
-#define _INTF_ASYNC_   BIT(0)  /* support async io */
-
 struct intf_priv;
 struct intf_hdl;